polyurethane timing belts

Transcription

PO Box 829 • 222 Industrial Way West • Eatontown, NJ 07724
Toll Free: 1-888-463-1400 • Tel: 732-460-9500 • Fax: 732-542-6725
www.brecoflex.com • e-mail: info@brecoflex.com
Copyright 2003 BRECOflex CO., L.L.C. • BRECO ®, BRECOFLEX ® & ATN ® are registered trademarks of BRECO Antriebstechnik GmbH
ARC-POWER ® is a registered trademark of BRECOflex CO., L.L.C. • Kevlar ® is a registered trademark of DuPont
Patents Pending. Specifications are subject to change without prior notice.
POLYURETHANE TIMING BELTS - B212
Printed in USA 6/03
ISO 9002
CERTIFIED
COMPANY
B212
POLYURETHANE TIMING BELTS
BRECOflex CO., L.L.C. translates the customers’
needs into new and expanded product lines. We
are committed to partner with our customers in
providing unique solutions and superior service
for the long term.
BRECOflex CO., L.L.C., the world leader in the
polyurethane timing belt industry, sets higher
standards with new state-of-the-art product
designs. Diverse timing belt products, metal
pulleys and accessories are scientifically
designed and manufactured for undeviating
precision and quality. It is our mission to provide
our customers with outstanding products and
technical support from the initial design phase
through to after-sales-service.
BRECOflex CO., L.L.C. was founded in 1989 with
an unwavering commitment to excellence in
the products we bring to the market, the
customers we serve and the people we employ,
who are dedicated to meet our customers’
highest expectations. Our products offer superior
quality and innovative design features to meet
your most challenging requirements of today
and in the future.
BRECOflex CO., L.L.C.’s polyurethane timing belts
and drive components are specified by OEM’s
more often than any other brands and they are
used in many diverse industries and applications
worldwide.
BRECOflex CO., L.L.C. offers the most
comprehensive product range with more than
100 tooth configurations and new leading edge
timing belt designs such as ARC-Power® , ATN® Convertible Timing Belt system and REDFLEX GEN
III. See Table Of Contents for a complete listing of
all timing belt types available.
OUR COMMITMENT
• To maintain leadership by professionally
supporting our customers with high
precision timing belts, pulleys, and
BRECOflex CO., L.L.C. is ISO 9000 certified in
recognition of its quality management system
and provides evidence of conformance with
ISO’s internationally accepted standards of
quality assurance.
accessories for:
Conveying, Driving,
Indexing, Linear Drive,
and Power Transmission Applications
This very comprehensive catalog illustrates the
many basic timing belt designs available and
does not list the various special and customized
timing belts we manufacture on a regular basis.
If you cannot find the perfect timing belt type for
your requirements, we will design one just for
your individual needs.
Please contact us so that we may assist and
support you with your timing belt design needs.
• To be superior in technology,
manufacturing, and quality
• To provide our customers with outstanding
products, engineering support, and
customer service to meet their highest
expectations
TABLE OF CONTENTS
Polyurethane Timing Belt Design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Timing Belt Versions - Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Timing Belt Technology by Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Tooth Profiles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Strength Comparisons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
T-Series Timing Belts
T2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
T2.5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
T5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
T10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
T20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
AT-Series Timing Belts
AT3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
AT5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
AT10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
AT20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
REDFLEX GENIII-Series Timing Belts
AT3 REDFLEX GEN III. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
AT5 REDFLEX GEN III. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
AT10 REDFLEX GEN III . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
ATP10 REDFLEX GEN III . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
To l l F r e e : 1 - 8 8 8 - 4 6 3 - 1 4 0 0 • F a x : 7 3 2 - 5 4 2 - 6 7 2 5 • We b s i t e : w w w. b r e c o fl e x . c o m
4
ATN-Series Timing Belts
ATN10
...............................................................................................................
42
ATN12.7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
ATN20
...............................................................................................................
44
ATL-Series Timing Belts
ATL5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
ATL10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
ATL20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
ATP-Series Timing Belts
ATP10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
ATP15 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Imperial Series Timing Belts
MXL / .080. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
XL / T1/5” . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
L / T3/8”. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
H / T1/2” . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
XH / T7/8” . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Self-Tracking Timing Belts
TK5 K6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
TK10 K6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
TK10 K13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
TK20 K13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
ATK5 K6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
ATK10 K6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
5
ATK10 K6-DL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
ATK10 K13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
ATK20 K13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
ATN10 K6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
ATN12.7 K6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
HK13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
ARC-Power Self Tracking Series Timing Belts
BAT10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
BATK10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
SFAT Self-Tracking Timing Belts
SFAT10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
SFAT15 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
SFAT20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
Double Sided Timing Belts
T5-DL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
T10-DL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
T20-DL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
AT5-DL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
AT10-DL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
ATK10 K6-DL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
AT20-DL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
H-DL / T1/2”-DL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
HTD-Series Timing Belts
HTD 3M
.............................................................................................................
99
HTD 5M . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
6
HTD 8M . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
HTD 14M . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104
STD-Series Timing Belts
STD S5M . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
STD S8M . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106
Other Timing Belts
K1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107
K1.5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
AR. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
AR-DL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110
BR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
CR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
CR-DL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113
DR. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114
DR-DL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115
V
....................................................................................................................
116
V-DL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125
Supported Polyurethane Flat Belt Series
F . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126
F1.0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127
F2.0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128
F3.0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130
F6.0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131
AF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132
BF
...................................................................................................................
132
CF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133
7
DF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133
Polyurethane V-Belt Series – FERROPAN
FERROPAN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134
Specification Charts
T-Series. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136
AT-Series. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136
REDFLEX GENIII-Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136
ATN-Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138
ATL-Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138
ATP-Series. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138
Imperial Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
ARC-Power Self-Tracking Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
SFAT Self-Tracking Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
Double-Sided Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142
HTD-Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142
STD-Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144
Supported Polyurethane Flat Belt Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146
Polyurethane V-Belt-Series FERROPAN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146
Length Tolerances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148
Timing Belt Options
..............................................................................................
149
Timing Belt Materials
Polyurethane . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150
Tension Members . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152
Tension Member Arrangement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153
8
Strength and Flexibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154
Timing Belt Backings
............................................................................................
156
Profiled Belts
Convertible Profiles
...........................................................................................
160
Weld-on Profiles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161
Profile Examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162
Timing Belt Modifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166
Timing Belt Pulleys
Pulley Materials and Finishes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169
Stock Pulleys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170
Stock Pulley Modifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171
Pulley Product Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 172
Pulley Tooth Gap Design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173
Accessory Items for Polyurethane Timing Belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174
Field Welder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175
Application Examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176
Index
.................................................................................................................
180
BRECOflex CO., L.L.C. Product Catalogs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183
9
POLYURETHANE TIMING BELT DESIGN
Timing Belt shown with belt back cover and nylon facing
Belt Back Cover
Tension Member
Tooth Profile
Polyurethane Base Belt
Nylon Facing
BRECOflex CO., L.L.C., the world leader in the polyurethane timing belt industry, manufactures high
precision timing belts made of many advanced materials which are selected for their unique properties.
BRECO® and BRECOFLEX® timing belts are extruded of wear resistant polyurethane materials and high
tensile braided steel tension members. For special applications Kevlar ® and stainless steel tension
members are also available. The combination of the superior materials results in precision products with a
fine balance of high strength and high flexibility.
BRECOflex CO., L.L.C. drive components distinguish themselves with the following characteristics:
• Superior Bonding of tension members and polyurethane for high efficiency and for high torque
applications
• High Spring Rate tension members for high accuracy, high repeatability, and short settling times
• Superior Performance and Long Service Life due to the perfect combination of strength and flexibility
• Dimensionally Stable due to high quality standards in manufacturing
• Maintenance Free belt systems require virtually no retensioning as tension members do not
permanently elongate (no stretch)
BRECOflex CO., L.L.C. offers the most comprehensive and innovative product range for designing stateof-the-art drive applications for conveying, driving, indexing, linear drives and power transmission. The
design engineer can select from more than 100 standard timing belt tooth configurations of polyurethane
timing belts. In addition special belt modifications are offered.
10
Characteristics
Mechanical:
• positive, synchronous drive
• high efficiency up to 98%
• constant length, no post-elongation
• long belt lengths possible
• low running noise
• large transmission ratios
• wear resistant
• no lubrication required
• highly flexible
• non-marking
• positional and angular accuracy
• no maintenance
Chemical:
• low pre-tension
• low bearing and shaft load
• hydrolysis-resistant
• aging-resistant
• fatigue-resistant
• belt speed up to 80 m/s
• temperature range:
standard 0°C to +80°C, options from -30°C to +110°C
(standard +32°F to +176°F, options from -22°F to +230°F)
• crossed belt drives
• resistant to simple oils, greases, fats and benzene
• low inertia – high power
• resistant to some acids and bases
• compact design
Tooth engagement (AT-Series)
Polyurethane Belt
Timing Belt Pulley
Steel or Kevlar®
Tension Member
11
TIMING BELT VERSIONS – CODES
Open Ended
– Code “M” –
BRECO M timing belts are manufactured as open ended
belts with bifilar, parallel tension members. The most common
application is linear drives, in which rotary motor motion is
translated into linear movement.
•
•
•
•
High speed, up to 80 m/s
High spring rate
Any length available
Various polyurethane materials available
Applications: Linear Drives
Spliced and Welded Endless
– Code “V” –
BRECO V timing belts are spliced and welded endless from
open ended roll stock. The timing belt ends are joined
together in a heat welding process. Virtually any length is
possible and can be determined in one tooth increments.
One half of the tension members transmit load in the weld
area. Preferred for conveying belts, profiled belts, covered
belts and general purpose applications.
•
•
•
•
Can be profiled and machined
Any length available
Many facings are offered
Various polyurethane materials available
Applications: Conveying
Truly Endless BRECOFLEX
– Code “BFX” –
BRECOFLEX BFX versions are manufactured as truly endless
timing belts resulting in timing belts with no interruptions or
joints. Two bifilar tension members are helically wound
throughout the timing belt for superior strength and true
tracking. All tension members carry full load throughout the
entire timing belt length.
•
•
•
•
High speed, up to 80 m/s
High strength, up to 200 kW (275 hp)
Wide range of standard sizes
Long lengths available (up to 22 meters)
Applications: Power Transmission
12
TIMING BELT TECHNOLOGY BY APPLICATION
Application
Belt Technology
Code
M
Linear Drive
Open Ended
V
Conveying
Spliced and Welded
BFX
Power Transmission
Truly Endless
13
TOOTH PROFILES
Standard timing belt for conveying and moderate power
transmission applications
• Manufactured to DIN 7721
• Flexible for back bending applications
• Used for profiled belts with metric profile spacing
• Wide range of pitch sizes (2.0 mm to 20.0 mm)
• Wide range of belt widths (up to 150 mm)
• Bifilar tension member design for true tracking
T-Series
page 20 - 29
High strength timing belt for power transmission and high
accuracy positioning applications
• High strength tension members (up to twice as strong as
standard T-Series and Imperial pitch belts)
• Increased tension member spring rate for better
repeatability and reduced settling time
• High tooth shear strength (up to 45% higher than standard
T-Series and Imperial pitch belts)
• Reduced backlash (zero backlash pulleys available for
highest accuracy)
AT-Series
page 30 - 37
REDFLEX GEN III-Series
page 38 - 41
ATN-Series
Highest strength timing belt available utilizing advanced
materials for demanding power transmission applications
• More densely wound bifilar tension members for true
tracking, up to 40% more tensile strength than AT-Series
• High performance polyurethane for up to 60% higher tooth
shear strength and improved service life
• Temperature range up to 100°C
• Used with standard AT-Series pulleys
• Available in AT3, AT5, AT10 and ATP10
Most advanced profile timing belt system utilizing molded
belt cavities and specially designed inserts allowing profiles
to be mechanically fastened
• Quick and easy profile change (variable profile pitch)
• Various profile materials can be utilized
• No belt disassembly necessary to change profiles
• Connecting kit available for field assembly
• ATN components available in nylon, brass, stainless steel
• Alternative to chain with the advantages of a timing belt
page 42 - 44
14
TOOTH PROFILES
Special linear drive belt designed for the highest accuracy
• Predictably negative belt length tolerance to allow near
perfect length tolerance after proper pretensioning
• Larger tension members than AT-Series for the highest tensile
strength and spring rate for better repeatability and
reduced settling time
• Used with standard AT-Series pulleys (zero backlash pulleys
available for highest accuracy)
• Available in ATL5, ATL10, ATL20
ATL-Series
page 45 - 47
Specially designed power transmission belt available for
replacement and existing OEM equipment
• High tooth shear strength from modified tooth design
• More uniform stress distribution
• Noise reduction
• Available in ATP10 and ATP15
ATP-Series
page 48 - 49
Imperial-Series
Standard timing belt for driving and conveying applications
• Manufactured to ANSI/RMA standard
• Used for profiled belt applications with inch based
profile spacing
• Upgrade neoprene belts to high performance polyurethane
belts without replacing pulleys
• Wide range of pitch sizes (MXL, XL, L, H, XH)
page 50 - 59
Self-Tracking-Series
Self-tracking timing belt with center guide
• No pulley flanges necessary
• Suitable for side loading
• Tracking guides available in K6 and K13
• Timing belts available in most pitches with molded,
homogeneous, serrated guides for the best belt
performance and flexibility
• Solid tracking guides can be added to any belt in all pitches
page 60 - 77
15
TOOTH PROFILES
ARC-Power
page 78 - 81
SFAT Self-Tracking-Series
Revolutionary Arc shaped tooth timing belt represents the
most unique and efficient timing belt available
• Smooth tooth engagement – Arc shaped belt teeth are
continuously engaging
• Reduced polygonal effect for less vibration
• Reduced noise level
• No lateral movement for high efficiency
• Designed with high strength AT tooth profile
Split tooth timing belt design for high power, bidirectional
self-tracking applications
• Designed with high strength AT tooth profile
• Used with SFAT pulleys
• Available in SFAT10, SFAT15 and SFAT20
page 82 - 87
Double Sided Series
Double sided timing belt transmits power on both sides
• Offset tooth design reduces polygonal effect and stress
concentration
• Flexible tension members for long service life
(Hi-Flex cables available for extreme bending)
• Available in T, AT, Imperial and Self-Tracking
• BRECOFLEX truly endless available up to 22 meters for
high speed, high power
• BRECO V spliced and welded endless available up to
50 meters
page 88 - 98
HTD-Series
HTD belting offered with the benefits of advanced
polyurethane and steel tension members
• Upgrade neoprene power transmission belts with truly
endless high performance polyurethane timing belts
(HTD 8M) without replacing pulleys
• High Power (HP) open ended belting with high strength, and
high spring rate used for linear drives – 3M, 5M, 8M, 14M
• High Flex (HF) spliced and welded endless belts for
conveying and moderate power transmission applications
page 99 - 104
16
TOOTH PROFILES
STD belting offered with the benefits of advanced
polyurethane and steel tension members
• High Power (HP) open ended belting with high strength
and high spring rate used for linear drives – S5M, S8M
• 30 meter rolls standard
STD-Series
page 105 - 106
Other Timing Belts
Special pitch polyurethane timing belts available for:
• Current designs
K1, K1.5
• Replacement on older machines
single sided:
AR, BR, CR, DR, V
double sided:
AR-DL, CR-DL, DR-DL, V-DL
page 107 - 125
Supported Polyurethane
Flat Belt Series
Polyurethane flat belt steel reinforced for conveying
• Alternative to standard flat belts
• High spring rate and high tensile strength
• Wear and abrasion resistant polyurethane for longer
service life
• Available in 1, 2, 3 and 6 mm
page 126 - 133
FERROPAN
Polyurethane V-Belt Series
Polyurethane V belt steel reinforced for conveying
• Reinforcement improves spring rate and strength
• Wear and abrasion resistant polyurethane for longer
service life
• Ideal for long length conveying applications
page 134 - 135
17
STRENGTH COMPARISONS
Tensile Strength - Open Ended “M”
N/cm
3500
3000
2500
2000
1500
1000
500
0
T2
MX
L
5
T2.
3
AT
T5
5
AT
L5
AT
XL
L
T10 AT10 TL10 AT10
A
B
H
0
T20 AT20 TL2
A
XH
Specific Tooth Shear Strength - Open Ended “M”
N/cm
2000
1600
1200
800
400
0
T2
MX
L
5
T2.
3
AT
T5
5
AT
L5
AT
XL
L
T10 AT10 TL10 AT10
A
B
H
0
T20 AT20 TL2
A
XH
18
STRENGTH COMPARISONS
Tensile Strength - Truly Endless “BFX”
N/cm
3500
3000
2500
2000
1500
1000
500
0
T2 MXL
5
T2.
3
III
AT
EN
G
3
AT
T5
III
5
AT EN
G
5
AT
XL
L
II
T10 AT10 ENI AT10
G
B
10
AT
H
T20 AT20
XH
T20 AT20
XH
Specific Tooth Shear Strength - Truly Endless “BFX”
N/cm
2000
1600
1200
800
400
0
T2 MXL
5
T2.
3
III
AT
EN
G
3
AT
T5
III
5
AT EN
G
5
AT
XL
L
II
T10 AT10 ENI AT10
G
B
10
AT
H
19
T2
2.0
0.6
0.5
T-SERIES
KEVLAR® Tension Member — standard
OPEN ENDED – M
Pulleys
page 168
Widths:
Standard Belt Widths in mm (in between widths available):
4
6
10
16
max. lengths: 15,000
Ordering example:
12,000
8,000
BRECO Timing Belt
5,000
10 T2 / 8000 M
Belt Width
Pitch
Length
Open Ended Length Code M
SPLICED AND WELDED ENDLESS – V
– on request –
Pulleys
page 168
20
T2
2.0
0.6
0.5
T-SERIES
STEEL Tension Member — standard
KEVLAR® Tension Member — optional
TRULY ENDLESS - SFX
Pulleys
page 168
Widths:
4
6
10
12
16
20
Pitch/Length
Version
T2
T2
T2
T2
T2
T2
T2
/
/
/
/
/
/
/
90
118
120
138
140
144
150
SFX
SFX
SFX
SFX
SFX
SFX
SFX
Number of
Teeth
45
59
60
69
70
72
75
Pitch/Length
Version
T2
T2
T2
T2
T2
T2
T2
/
/
/
/
/
/
/
160
180
200
220
240
256
262
SFX
SFX
SFX
SFX
SFX
SFX
SFX
Ordering example:
Number of
Teeth
80
90
100
110
120
128
131
Pitch/Length
Version
T2
T2
T2
T2
T2
T2
/
/
/
/
/
/
280
292
320
360
600
710
SFX
SFX
SFX
SFX
SFX
SFX
Number of
Teeth
140
146
160
180
300
355
TRULY ENDLESS Timing Belt 10 T2 / 360 SFX
Belt Width
Pitch
Length
Truly Endless Length Code SFX
21
2.5
0.7
T2.5
0.6
T-SERIES
OPEN ENDED – M
Pulleys
page 168
Widths:
6
8
10
12
16
20
Lengths:
Any length available – Stock Rolls: 50 meters
Ordering example:
Available Options (page 149):
• PAR
BRECO Timing Belt
20 T2.5 / 525 M
Belt Width
Pitch
Length
Pulleys
page 168
Widths:
8
10
12
16
20
Lengths:
Minimum Joined Length: 350 mm
Length of timing belt can be specified in one tooth
increments
Ordering example:
• PAR
BRECO Timing Belt
20 T2.5 / 525 V
Belt Width
Pitch
Length
Joined Length Code V
22
0.7
T2.5
2.5
0.6
T-SERIES
TRULY ENDLESS - SFX
Pulleys
page 168
Widths:
4
6
10
12
16
20
Pitch/Length
Version
T2.5
T2.5
T2.5
T2.5
T2.5
T2.5
T2.5
T2.5
T2.5
/
/
/
/
/
/
/
/
/
120 SFX
145 SFX
160 SFX
177.5 SFX
180 SFX
182.5 SFX
200 SFX
225 SFX
230 SFX
Number of
Teeth
48
58
64
71
72
73
80
90
92
Pitch/Length
Version
T2.5
T2.5
T2.5
T2.5
T2.5
T2.5
T2.5
T2.5
T2.5
/
/
/
/
/
/
/
/
/
245 SFX
250 SFX
265 SFX
285 SFX
290 SFX
305 SFX
317.5 SFX
330 SFX
380 SFX
Number of
Teeth
98
100
106
114
116
122
127
132
152
Pitch/Length
Version
T2.5
T2.5
T2.5
T2.5
T2.5
T2.5
T2.5
T2.5
T2.5
/
/
/
/
/
/
/
/
/
420 SFX
480 SFX
500 SFX
540 SFX
620 SFX
650 SFX
780 SFX
950 SFX
1300 SFX
Number of
Teeth
168
192
200
216
248
260
312
380
520
Ordering example: TRULY ENDLESS Timing Belt 10 T2.5 / 380 SFX
• DL
Belt Width
Pitch
Length
23
1.2
T5
5.0
1.0
T-SERIES
OPEN ENDED – M
Pulleys
page 168
Widths:
6
10
12
16
20
25
32
50
75
Lengths:
• PAZ
• PAR
Ordering example:
• PAZ-PAR
• T-Cover
BRECO Timing Belt
20 T5 / 2355 M
Belt Width
Pitch
Length
• DL
• DR
Pulleys
page 168
• PAZ
Widths:
10
12
16
20
25
32
50
75
Lengths:
increments
• PAR
• PAZ-PAR
• T-Cover
• DL
• DR
Ordering example:
BRECO Timing Belt
20 T5 / 2355 V
Belt Width
Pitch
Length
24
5.0
1.2
T5
1.0
T-SERIES
TRULY ENDLESS - BFX
Pulleys
page 168
Widths:
Pitch/
Length
Version
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
100
150
165
180
185
200
210
215
220
225
240
245
250
255
260
270
280
295
305
330
340
355
365
370
390
400
SFX
SFX
SFX
SFX
SFX
SFX
SFX
BFX
BFX
BFX
BFX
BFX
SFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
6
10
12
16
20
25
32
50
75
100
Number
of Teeth
20
30
33
36
37
40
42
43
44
45
48
49
50
51
52
54
56
59
61
66
68
71
73
74
78
80
Pitch/
Length
Version
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
410
420
435
455
460
480
500
505
510
525
545
550
560
575
590
610
620
630
650
660
690
700
720
725
750
755
BFX
BFX
BFX
BFX
SFX
BFX
BFX
SFX
BFX
BFX
BFX
SFX
BFX
BFX
SFX
BFX
BFX
BFX
SFX
BFX
BFX
SFX
BFX
SFX
BFX
BFX
Pitch/
Length
Version
Number
of Teeth
82
84
87
91
92
96
100
101
102
105
109
110
112
115
118
122
124
126
130
132
138
140
144
145
150
151
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
765 SFX
780 BFX
800 BFX
815 BFX
840 BFX
850 BFX
860 BFX
900 BFX
925 SFX
940 SFX
945 BFX
990 BFX
1040 BFX
1075 BFX
1100 BFX
1160 BFX
1215 BFX
1315 BFX
1380 BFX
1400 BFX
1500 BFX
1600 BFX
1700 BFX
1800 BFX
1900 BFX
2000 BFX
Number
of Teeth
153
156
160
163
168
170
172
180
185
188
189
198
208
215
220
232
243
263
276
280
300
320
340
360
380
400
Pitch/
Length
Version
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
2120
2240
2360
2500
2650
2800
3000
3150
3350
3550
3750
4000
4250
4500
4750
5000
5300
5600
6000
6300
6700
7100
7500
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
Number
of Teeth
424
448
472
500
530
560
600
630
670
690
750
800
850
900
950
1000
1060
1120
1200
1260
1340
1420
1500
Further lengths up to 15,000 mm available.
Length of timing belt can be increased in increments of one tooth
from minimum length of 1,075 mm.
• PAZ
• DL
• DR
Ordering example:
BRECOFLEX Timing Belt
25 T5 / 2360 BFX
Belt Width
Pitch
Length
Truly Endless Length Code BFX
25
2.0
10.0
T10
2.5
T-SERIES
OPEN ENDED – M
Pulleys
page 168
Widths:
10
12
16
20
25
32
50
75
100
150
Lengths:
• PAZ
• PAR
Ordering example:
• PAZ-PAR
• T-Cover
BRECO Timing Belt
50 T10 / 2390 M
Belt Width
Pitch
Length
• DL
• DR
Pulleys
page 168
• PAZ
• PAR
• PAZ-PAR
• T-Cover
• DL
• DR
Widths:
16
20
25
32
50
75
100
150
Lengths:
increments
Ordering example:
BRECO Timing Belt
50 T10 / 2390 V
Belt Width
Pitch
Length
26
T10
2.0
10.0
2.5
T-SERIES
TRULY ENDLESS - BFX
Widths:
10
12
16
20
25
32
50
75
100
Pitch/Length
Version
T10
T10
T10
T10
T10
T10
T10
T10
T10
T10
T10
T10
T10
T10
T10
T10
T10
T10
T10
T10
T10
T10
T10
T10
T10
T10
T10
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
260
350
370
420
440
450
500
530
560
600
610
630
660
680
690
700
720
730
750
760
780
800
810
840
850
880
890
SFX
SFX
SFX
SFX
SFX
SFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
SFX
BFX
BFX
BFX
SFX
SFX
SFX
BFX
SFX
BFX
BFX
SFX
BFX
BFX
Number of
Teeth
26
35
37
42
44
45
50
53
56
60
61
63
66
68
69
70
72
73
75
76
78
80
81
84
85
88
89
• PAZ
• T-Cover
• DL
• DR
Pulleys
page 168
Pitch/Length
Version
T10
T10
T10
T10
T10
T10
T10
T10
T10
T10
T10
T10
T10
T10
T10
T10
T10
T10
T10
T10
T10
T10
T10
T10
T10
T10
T10
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
920
960
970
980
990
1010
1080
1110
1140
1150
1210
1240
1250
1300
1320
1350
1390
1400
1420
1450
1460
1500
1560
1610
1750
1780
1880
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
Number of
Teeth
92
96
97
98
99
101
108
111
114
115
121
124
125
130
132
135
139
140
142
145
146
150
156
161
175
178
188
Pitch/Length
Version
T10
T10
T10
T10
T10
T10
T10
T10
T10
T10
T10
T10
T10
T10
T10
T10
T10
T10
T10
T10
T10
T10
T10
T10
T10
T10
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
1960
2250
2360
2500
2650
2800
3000
3100
3150
3350
3750
4000
4250
4500
4750
4780
5000
5300
5600
6000
6300
6700
7100
7500
8000
9000
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
Number of
Teeth
196
225
236
250
265
280
300
310
315
335
375
400
425
450
475
478
500
530
560
600
630
670
710
750
800
900
Ordering example: BRECOFLEX Timing Belt 50 T10 / 2360 BFX
Belt Width
Pitch
Length
27
20.0
5.0
3.0
T-SERIES
T20
OPEN ENDED – M
Pulleys
page 168
Widths:
20
25
32
50
75
100
150
Lengths:
• PAZ
• PAR
Ordering example:
• PAZ-PAR
• T-Cover
BRECO Timing Belt
75 T20 / 4500 M
Belt Width
Pitch
Length
• DL
• DR
Pulleys
page 168
• PAZ
Widths:
20
25
32
50
75
100
150
Lengths:
increments
• PAR
• PAZ-PAR
• T-Cover
• DL
• DR
Ordering example:
BRECO Timing Belt
75 T20 / 4500 V
Belt Width
Pitch
Length
28
20.0
5.0
3.0
T-SERIES
T20
TRULY ENDLESS - BFX
Pulleys
page 168
Widths:
16
20
25
32
50
75
100
150
Pitch/Length
Version
Number of
Teeth
Pitch/Length
Version
Number of
Teeth
Pitch/Length
Version
Number of
Teeth
T20 / 1260 SFX
T20 / 1460 SFX
T20 / 1500 BFX
T20 / 1600 BFX
T20 / 1700 BFX
SFX
T20 / 1780 BFX
T20 / 1800 BFX
SFX
T20 / 1880 BFX
T20 / 1900 BFX
T20 / 2000 BFX
T20 / 2120 BFX
T20 / 2240 BFX
T20 / 2360 BFX
63
73
75
80
85
89
90
94
95
100
106
112
118
T20 / 2500 BFX
SFX
T20 / 2600 BFX
T20 / 2660 BFX
T20 / 2800 BFX
T20 / 3000 BFX
SFX
T20 / 3100 BFX
T20 / 3160 BFX
T20 / 3360 BFX
T20 / 3560 BFX
T20 / 3620 BFX
T20 / 3760 BFX
T20 / 4000 BFX
T20 / 4260 BFX
125
130
133
140
150
155
158
168
178
181
188
200
213
T20 / 4500 BFX
T20 / 4760 BFX
T20 / 5000 BFX
T20 / 5300 BFX
T20 / 5600 BFX
T20 / 6000 BFX
T20 / 6300 BFX
T20 / 6700 BFX
T20 / 7100 BFX
T20 / 7500 BFX
8100 BFX
T20 / 8000
T20 / 8500 BFX
T20 / 9000 BFX
225
238
250
265
280
300
315
335
355
375
400
425
450
• PAZ
• T-Cover
• DL
• DR
Ordering example: BRECOFLEX Timing Belt 100 T20 / 5300 BFX
Belt Width
Pitch
Length
29
1.1
AT3
3.0
0.8
AT-SERIES
OPEN ENDED – M
Pulleys
page 168
Widths:
6
8
10
12
16
20
25
Lengths:
Ordering example:
• PAZ
BRECO Timing Belt
25 AT3 / 900 M
Belt Width
Pitch
Length
Pulleys
page 168
Widths:
8
10
12
16
20
25
Lengths:
increments
Ordering example:
• PAZ
BRECO Timing Belt
20 AT3 / 900 V
Belt Width
Pitch
Length
30
3.0
1.1
AT3
0.8
AT-SERIES
TRULY ENDLESS - SFX
Pulleys
page 168
Widths:
6
10
16
25
32
Pitch/Length
Version
Number of
Teeth
Pitch/Length
Version
Number of
Teeth
Pitch/Length
Version
Number of
Teeth
T20 // 1260
SFX
AT3
150 SFX
T20 // 1460
SFX
AT3
201 SFX
T20 // 1500
BFX
AT3
252 SFX
T20 // 1600
BFX
AT3
267 SFX
T20 // 1700
BFX
AT3
270 SFX
T20 // 1780
SFX
AT3
300 SFX
T20 / 1800 BFX
T20 / 1880 SFX
T20 / 1900 BFX
T20 / 2000 BFX
T20 / 2120 BFX
T20 / 2240 BFX
T20 / 2360 BFX
63
50
73
67
75
84
80
89
85
90
89
100
90
94
95
100
106
112
118
T20 // 2500
BFX
AT3
351 SFX
T20 // 2600
SFX
AT3
399 SFX
T20 // 2660
BFX
AT3
417 SFX
T20 // 2800
BFX
AT3
450 SFX
T20 // 3000
BFX
AT3
501 SFX
T20 // 3100
SFX
AT3
549 SFX
T20 / 3160 BFX
T20 / 3360 BFX
T20 / 3560 BFX
T20 / 3620 BFX
T20 / 3760 BFX
T20 / 4000 BFX
T20 / 4260 BFX
125
117
130
133
133
139
140
150
150
167
155
183
158
168
178
181
188
200
213
AT3 // 4500
T20
600 BFX
SFX
T20 // 4760
AT3
639 BFX
SFX
T20 // 5000
AT3
816 BFX
SFX
T20 // 5300
AT3
900 BFX
SFX
T20 // 5600
AT3
1011 BFX
SFX
T20 / 6000 BFX
T20 / 6300 BFX
T20 / 6700 BFX
T20 / 7100 BFX
T20 / 7500 BFX
T20 / 8100 BFX
T20 / 8500 BFX
T20 / 9000 BFX
225
200
238
213
250
272
265
300
280
337
300
315
335
355
375
400
425
450
Ordering example: TRULY ENDLESS Timing Belt 10 AT3 / 399 SFX
Belt Width
Pitch
Length
31
1.5
AT5
5.0
1.2
AT-SERIES
OPEN ENDED – M
Pulleys
page 168
Widths:
6
8
10
12
16
20
25
32
50
75
Lengths:
• PAZ
• PAR
Ordering example:
• PAZ-PAR
• T-Cover
BRECO Timing Belt
25 AT5 / 1200 M
Belt Width
Pitch
Length
• DL
• DR
Pulleys
page 168
• PAZ
Widths:
10
12
16
20
25
32
50
75
Lengths:
increments
• PAR
• PAZ-PAR
• T-Cover
• DL
• DR
Ordering example:
BRECO Timing Belt
25 AT5 / 1200 V
Belt Width
Pitch
Length
32
1.5
AT5
5.0
1.2
AT-SERIES
TRULY ENDLESS - BFX
Widths:
6
8
10
12
16
20
25
32
50
75
Pitch/Length
Version
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
225
255
260
280
300
305
330
340
375
390
420
450
455
480
490
500
525
545
600
610
620
630
660
670
690
710
720
BFX
BFX
SFX
BFX
SFX
BFX
SFX
BFX
SFX
BFX
BFX
SFX
BFX
SFX
SFX
BFX
SFX
BFX
SFX
BFX
SFX
SFX
BFX
SFX
SFX
SFX
BFX
Number of
Teeth
45
51
52
56
60
61
66
68
75
78
84
90
91
96
98
100
105
109
120
122
124
126
132
134
138
142
144
• PAZ
• DL
• DR
Pitch/Length
Version
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
750 SFX
780 BFX
825 SFX
840 BFX
855 BFX
860 SFX
875 BFX
900 SFX
920 SFX
960 BFX
975 SFX
990 BFX
1005 BFX
1020 BFX
1050 SFX
1075 BFX
1100 BFX
1125 BFX
1215 BFX
1230 BFX
1380 BFX
1400 BFX
1500 BFX
1600 BFX
1700 BFX
1750 BFX
1800 BFX
Number of
Teeth
150
156
165
168
171
172
175
180
184
192
195
198
201
204
210
215
220
225
243
246
276
280
300
320
340
350
360
Pulleys
page 168
100
Pitch/Length
Version
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
1900
2000
2120
2240
2360
2500
2650
2800
3000
3150
3350
3550
3750
3800
4000
4250
4500
4750
5000
5300
5600
6000
6300
6700
7100
7500
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
Number of
Teeth
380
400
424
448
472
500
530
560
600
630
670
710
750
760
800
850
900
950
1000
1060
1120
1200
1260
1340
1420
1500
Ordering example: BRECOFLEX Timing Belt 50 AT5 / 2360 BFX
Belt Width
Pitch
Length
33
2.0
10.0
AT10
2.5
AT-SERIES
OPEN ENDED – M
Pulleys
page 168
Widths:
10
12
16
20
25
32
50
75
100
150
Lengths:
• PAZ
• PAR
Ordering example:
• PAZ-PAR
• T-Cover
BRECO Timing Belt
50 AT10 / 2000 M
Belt Width
Pitch
Length
• DL
• DR
Pulleys
page 168
• PAZ
Widths:
20
25
32
50
75
100
150
Lengths:
increments
• PAR
• PAZ-PAR
• T-Cover
• DL
• DR
Ordering example:
BRECO Timing Belt
50 AT10 / 2000 V
Belt Width
Pitch
Length
34
2.0
10.0
AT10
2.5
AT-SERIES
TRULY ENDLESS - BFX
Widths:
10
12
16
20
25
32
50
75
100
150
Pitch/Length
Version
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
400 BFX
500 BFX
530 BFX
560 BFX
580 SFX
600 SFX
610 BFX
630 BFX
660 BFX
700 BFX
720 BFX
730 SFX
780 BFX
800 BFX
810 BFX
840 BFX
850 BFX
880 BFX
890 BFX
920 BFX
960 BFX
970 BFX
980 BFX
1000 SFX
1010 BFX
1050 SFX
Number of
Teeth
40
50
53
56
58
60
61
63
66
70
72
73
78
80
81
84
85
88
89
92
96
97
98
100
101
105
• PAZ
• T-Cover
• DL
• DR
Pulleys
page 168
Pitch/Length
Version
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
1080
1100
1150
1200
1210
1240
1250
1280
1300
1320
1350
1360
1400
1420
1480
1500
1530
1600
1700
1720
1800
1860
1900
1940
2000
2120
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
Number of
Teeth
108
110
115
120
121
124
125
128
130
132
135
136
140
142
148
150
153
160
170
172
180
186
190
194
200
212
Pitch/Length
Version
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
2240
2360
2500
2650
2800
3000
3150
3350
3550
3750
4000
4250
4500
4750
5000
5300
5600
6000
6300
6700
7100
7500
8000
9000
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
Number of
Teeth
224
236
250
265
280
300
315
335
355
375
400
425
450
475
500
530
560
600
630
670
710
750
800
900
Belt Width
Pitch
Length
35
3.0
20.0
5.0
AT-SERIES
AT20
OPEN ENDED – M
Pulleys
page 168
Widths:
25
32
50
75
100
150
Lengths:
Ordering example:
• PAZ
• PAR
BRECO Timing Belt
50 AT20 / 2000 M
Belt Width
Pitch
Length
• PAZ-PAR
• T-Cover
Pulleys
page 168
Widths:
25
32
50
75
100
150
Lengths:
increments
• PAZ
• PAR
• PAZ-PAR
• T-Cover
Ordering example:
BRECO Timing Belt
50 AT20 / 2000 V
Belt Width
Pitch
Length
36
3.0
20.0
5.0
AT-SERIES
AT20
TRULY ENDLESS - BFX
Pulleys
page 168
Widths:
25
32
50
75
100
150
Pitch/Length
Version
AT20
AT20
AT20
AT20
AT20
AT20
AT20
AT20
AT20
AT20
AT20
AT20
AT20
/
/
/
/
/
/
/
/
/
/
/
/
/
1000
1100
1200
1260
1500
1600
1700
1760
1800
1900
1960
2000
2120
SFX
SFX
SFX
SFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
Number of
Teeth
50
55
60
63
75
80
85
88
90
95
98
100
106
Pitch/Length
Version
AT20
AT20
AT20
AT20
AT20
AT20
AT20
AT20
AT20
AT20
AT20
AT20
AT20
/
/
/
/
/
/
/
/
/
/
/
/
/
2240
2360
2500
2660
2800
3000
3160
3360
3560
3760
4000
4260
4500
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
Number of
Teeth
112
118
125
133
140
150
158
168
178
188
200
213
225
Pitch/Length
Version
AT20
AT20
AT20
AT20
AT20
AT20
AT20
AT20
AT20
AT20
AT20
AT20
/
/
/
/
/
/
/
/
/
/
/
/
4760
5000
5300
5600
6000
6300
6700
7100
7500
8000
8500
9000
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
Number of
Teeth
238
250
265
280
300
315
335
355
375
400
425
450
• PAZ
• T-Cover
• DL
• DR
Belt Width
Pitch
Length
37
3.0
1.1
AT3
REDFLEX GEN III
0.8
REDFLEX GEN III-SERIES
TRULY ENDLESS - SFX GEN III
Pulleys
page 168
Widths:
6
10
16
25
32
Pitch/Length
Version
AT3
AT3
AT3
AT3
AT3
AT3
/
/
/
/
/
/
150
201
252
267
270
300
SFX
SFX
SFX
SFX
SFX
SFX
Number of
Teeth
50
67
84
89
90
100
Pitch/Length
Version
AT3
AT3
AT3
AT3
AT3
AT3
/
/
/
/
/
/
351
399
417
450
501
549
Number of
Teeth
SFX
SFX
SFX
SFX
SFX
SFX
117
133
139
150
167
183
Pitch/Length
Version
AT3
AT3
AT3
AT3
AT3
/
/
/
/
/
600
639
816
900
1011
SFX
SFX
SFX
SFX
SFX
Number of
Teeth
200
213
272
300
337
Ordering example:
Ordering
example:
BRECOFLEX
Timing10BeltAT350/ AT3
399/ 1480
SFX SFX
GENGENII
III
TRULY
ENDLESS
Timing
Belt
Belt Width
Pitch
Length
Biflar–high
performance
High
Performance
GEN IIIGENII
38
1.5
AT5
REDFLEX GEN III
5.0
1.2
Pulleys
page 168
Widths:
6
10
16
25
32
50
75
100
Pitch/Length
Version
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
/
/
/
/
/
/
/
/
/
/
/
/
/
/
225
255
260
280
300
330
340
375
390
420
450
455
480
490
SFX
SFX
SFX
SFX
SFX
SFX
SFX
SFX
SFX
SFX
SFX
SFX
SFX
SFX
Number of
Teeth
45
51
52
56
60
66
68
75
78
84
90
91
96
98
Pitch/Length
Version
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
/
/
/
/
/
/
/
/
/
/
/
/
/
/
500
525
545
600
610
620
630
660
670
690
710
720
750
780
SFX
SFX
SFX
SFX
SFX
SFX
SFX
SFX
SFX
SFX
SFX
SFX
SFX
SFX
Number of
Teeth
100
105
109
120
122
124
126
132
134
138
142
144
150
156
Ordering example:
TRULY ENDLESS Timing Belt
Pitch/Length
Version
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
/
/
/
/
/
/
/
/
/
/
/
/
/
/
825 SFX
860 SFX
875 SFX
900 SFX
920 SFX
975 SFX
1050 SFX
1125 SFX
1230 SFX
1500 SFX
1750 SFX
2000 SFX
3350 SFX
3800 SFX
Number of
Teeth
165
172
175
180
184
195
210
225
246
300
350
400
670
760
50 AT5 / 3350 SFX GEN III
Belt Width
Pitch
Length
High Performance GEN III
39
AT10
REDFLEX GEN III
2.0
10.0
2.5
Pulleys
page 168
Widths:
16
25
32
50
75
100
150
Pitch/Length
Version
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
/
/
/
/
/
/
/
/
/
/
/
/
/
500
560
580
600
610
660
700
730
780
800
840
880
890
SFX
SFX
SFX
SFX
SFX
SFX
SFX
SFX
SFX
SFX
SFX
SFX
SFX
Number of
Teeth
50
56
58
60
61
66
70
73
78
80
84
88
89
Pitch/Length
Version
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
/
/
/
/
/
/
/
/
/
/
/
/
/
Number of
Teeth
920 SFX
960 SFX
980 SFX
1000 SFX
1010 SFX
1050 SFX
1080 SFX
1100 SFX
1150 SFX
1200 SFX
1210 SFX
1250 SFX
1280 SFX
92
96
98
100
101
105
108
110
115
120
121
125
128
Ordering example:
Pitch/Length
Version
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
/
/
/
/
/
/
/
/
/
/
/
/
/
1300
1320
1350
1360
1400
1480
1500
1600
1700
1720
1800
1860
1940
SFX
SFX
SFX
SFX
SFX
SFX
SFX
SFX
SFX
SFX
SFX
SFX
SFX
Number of
Teeth
130
132
135
136
140
148
150
160
170
172
180
186
194
50 AT10 / 1480 SFX GEN III
Belt Width
Pitch
Length
40
ATP10
REDFLEX GEN III
2.5
10.0
2.5
Pulleys
page 168
Widths:
16
25
32
50
75
100
150
Pitch/Length
Version
ATP10
ATP10
ATP10
ATP10
ATP10
/
/
/
/
/
630
660
700
780
840
SFX
SFX
SFX
SFX
SFX
Number of
Teeth
63
66
70
78
84
Pitch/Length
Version
ATP10
ATP10
ATP10
ATP10
ATP10
/
/
/
/
/
890 SFX
920 SFX
1010 SFX
1080 SFX
1150 SFX
Number of
Teeth
89
92
101
108
115
Pitch/Length
Version
ATP10
ATP10
ATP10
ATP10
ATP10
/
/
/
/
/
1280
1400
1650
1760
1800
SFX
SFX
SFX
SFX*
SFX
Number of
Teeth
128
140
165
176
180
*in preparation
Ordering example:
50 ATP10 / 1280 SFX GEN III
Belt Width
Pitch
Length
41
ATN10
2.5
10.0
2.0
ATN-SERIES
OPEN ENDED – M
Pulleys
page 168
For more technical information
please see catalog B209 “ATN®Convertible Timing Belt System”
• PAZ
(white)
• PAR
(green)
• PAZ-PAR
(white-green)
Widths:
25
50
75
100
Lengths:
Ordering example:
BRECO Timing Belt
50 ATN10 / 4000 M
Belt Width
Pitch
Length
Pulleys
page 168
• PAZ
(white)
• PAR
(green)
• PAZ-PAR
(white-green)
Widths:
25
50
75
100
Lengths:
increments
Ordering example:
BRECO Timing Belt
50 ATN10 / 4000 V
Belt Width
Pitch
Length
42
ATN12.7
2.5
12.7
2.0
ATN-SERIES
OPEN ENDED – M
Pulleys
page 168
• PAZ
(white)
• PAR
(green)
• PAZ-PAR
(white-green)
Widths:
25
50
75
100
Lengths:
Ordering example: BRECO Timing Belt 50 ATN12.7 / 3810 M
Belt Width
Pitch
Length
Pulleys
page 168
• PAZ
(white)
• PAR
(green)
• PAZ-PAR
(white-green)
Widths:
25
50
75
100
Lengths:
Minimum Joined Length: 876.3 mm
increments
Ordering example: BRECO Timing Belt 50 ATN12.7 / 3810 V
Belt Width
Pitch
Length
43
3.0
20.0
5.0
ATN-SERIES
ATN20
OPEN ENDED – M
Pulleys
page 168
• PAZ
(white)
• PAR
(green)
• PAZ-PAR
(white-green)
Widths:
50
75
100
Lengths:
Ordering example:
BRECO Timing Belt
50 ATN20 / 4000 M
Belt Width
Pitch
Length
Pulleys
page 168
• PAZ
(white)
• PAR
(green)
• PAZ-PAR
(white-green)
Widths:
50
75
100
Lengths:
Minimum Joined Length: 1,000 mm
increments
Ordering example:
BRECO Timing Belt
50 ATN20 / 4000 V
Belt Width
Pitch
Length
44
1.7
ATL5
5.0
1.2
ATL-SERIES
OPEN ENDED – M
Pulleys
page 168
Widths:
16
20
25
32
50
Lengths:
Ordering example:
• PAZ
BRECO Timing Belt
32 ATL5 / 2000 M
Belt Width
Pitch
Length
– not recommended as welded endless, see page 32
for AT5 spliced and welded endless V –
Pulleys
page 168
45
ATL10
2.3
10.0
2.5
ATL-SERIES
OPEN ENDED – M
Pulleys
page 168
Widths:
25
32
50
75
100
Lengths:
Ordering example:
• PAZ
BRECO Timing Belt
50 ATL10 / 3000 M
Belt Width
Pitch
Length
Pulleys
page 168
46
3.4
20.0
5.0
ATL-SERIES
ATL20
OPEN ENDED – M
Pulleys
page 168
Widths:
32
50
75
100
Lengths:
Ordering example:
• PAZ
BRECO Timing Belt
75 ATL20
/ 4000 M
Belt Width
Pitch
Length
Pulleys
page 168
47
ATP10
2.5
10.0
2.5
ATP-SERIES
For replacements only
TRULY ENDLESS - BFX
Pulleys
page 168
Widths:
16
25
32
50
75
100
Pitch/Length
Version
ATP10
ATP10
ATP10
ATP10
ATP10
ATP10
ATP10
ATP10
ATP10
ATP10
ATP10
ATP10
ATP10
ATP10
/
/
/
/
/
/
/
/
/
/
/
/
/
/
630 SFX
660 SFX
700 SFX
780 SFX
840 SFX
890 SFX
920 SFX
1010 SFX
1080 SFX
1150 SFX
1280 SFX
1400 SFX
1500 BFX
1600 BFX
Number of
Teeth
63
66
70
78
84
89
92
101
108
115
128
140
150
160
Pitch/Length
Version
ATP10
ATP10
ATP10
ATP10
ATP10
ATP10
ATP10
ATP10
ATP10
ATP10
ATP10
ATP10
ATP10
ATP10
/
/
/
/
/
/
/
/
/
/
/
/
/
/
1650
1700
1760
1800
1900
2000
2120
2240
2360
2500
2650
2800
3000
3150
Number of
Teeth
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
165
170
176
180
190
200
212
224
236
250
265
280
300
315
Pitch/Length
Version
ATP10
ATP10
ATP10
ATP10
ATP10
ATP10
ATP10
ATP10
ATP10
ATP10
ATP10
ATP10
/
/
/
/
/
/
/
/
/
/
/
/
3350
3550
3750
4000
4250
4500
4750
5000
5300
5600
6000
6300
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
Number of
Teeth
335
355
375
400
425
450
475
500
530
560
600
630
• PAZ
• DL
• DR
Ordering example: BRECOFLEX Timing Belt
50 ATP10 / 3750 BFX
Belt Width
Pitch
Length
48
ATP15
3.75
15.0
2.85
ATP-SERIES
TRULY ENDLESS - BFX
Pulleys
page 168
Widths:
25
32
50
75
100
150
Pitch/Length
Version
ATP15
ATP15
ATP15
ATP15
ATP15
ATP15
ATP15
ATP15
ATP15
/
/
/
/
/
/
/
/
/
990 SFX
1125 SFX
1185 SFX
1260 SFX
1395 SFX
1560 SFX
1740 BFX
1965 BFX
2100 BFX
Number of
Teeth
66
75
79
84
93
104
116
131
140
Pitch/Length
Version
ATP15
ATP15
ATP15
ATP15
ATP15
ATP15
ATP15
ATP15
ATP15
/
/
/
/
/
/
/
/
/
2250
2385
2520
2670
2805
3000
3225
3450
3675
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
Number of
Teeth
150
159
168
178
187
200
215
230
245
Pitch/Length
Version
ATP15
ATP15
ATP15
ATP15
ATP15
ATP15
ATP15
/
/
/
/
/
/
/
3900
4125
4500
4875
5250
5625
6000
BFX
BFX
BFX
BFX
BFX
BFX
BFX
Number of
Teeth
260
275
300
325
350
375
400
Ordering example: BRECOFLEX Timing Belt 50 ATP15 / 3900 BFX
• PAZ
• DL
• DR
Belt Width
Pitch
Length
49
2.03
0.51
MXL=.080
0.64
IMPERIAL-SERIES
KEVLAR® Tension Member — standard
(2.032mm)
OPEN ENDED – M
Pulleys
page 168
Widths:
Standard Belt Widths (in between widths available):
in inch:
0.157
0.236
0.394
0.630
in mm:
4
6
10
16
max. length in mm:
15,000
12,000
8,000
5,000
Ordering example:
BRECO Timing Belt
10 MXL / 8000 M or
3150 MXL 039 M
Belt Width
Pitch
Length
for MXL truly endless SFX –
Pulleys
page 168
50
0.51
MXL=.080
2.03
0.64
IMPERIAL-SERIES
(2.032mm)
TRULY ENDLESS - SFX
Pulleys
page 168
Widths:
in inch:
0.157
0.236
0.394
0.472
0.630
in mm:
4
6
10
12
16
Length/Pitch
Code
44
45
48
52
56
57
64
72
78
80
82
84
96
MXL
MXL
MXL
MXL
MXL
MXL
MXL
MXL
MXL
MXL
MXL
MXL
MXL
Length
in mm
Number of
Teeth
111.76
113.79
121.92
132.08
142.24
144.27
162.56
182.88
197.10
203.20
209.30
213.36
243.84
55
56
60
65
70
71
80
90
97
100
103
105
120
0.787
20
Length/Pitch
Code
101
104
112
120
140
147
177
198
205
236
288
464
MXL
MXL
MXL
MXL
MXL
MXL
MXL
MXL
MXL
MXL
MXL
MXL
Length
in mm
Number of
Teeth
256.03
264.16
284.48
304.80
355.60
373.89
449.07
503.94
520.19
599.44
731.52
1178.56
126
130
140
150
175
184
221
248
256
295
360
580
Ordering example:
TRULY ENDLESS Timing Belt 10 MXL / 256 SFX or 101 MXL 39 SFX
Belt Width
Pitch
Length
51
5.08
1.22
XL=T1/5”
1.32
IMPERIAL-SERIES
(5.08mm)
OPEN ENDED – M
Pulleys
page 168
• PAZ
Widths:
in inch:
0.25
0.313
0.375
0.5
0.75
1.0
in mm:
6.35
7.94
9.53
12.7
19.05
25.4
Lengths:
Any length available – Stock Rolls: 50 meters (164 feet)
Ordering example:
BRECO Timing Belt
25.4 T1/5” / 2540 M or 1000 XL 100 M
Belt Width
Pitch
Length
• PAR
• PAZ-PAR
Pulleys
page 168
Widths:
in inch:
0.375
0.5
0.75
1.0
in mm:
9.53
12.7
19.05
25.4
Lengths:
• PAZ
• PAR
• PAZ-PAR
Minimum Joined Length: 878.84 mm (34.6 inches)
increments
Ordering example:
BRECO Timing Belt
25.4 T1/5” / 2540 V or 1000 XL 100 V
Belt Width
Pitch
Length
52
5.08
1.22
XL=T1/5”
1.32
IMPERIAL-SERIES
(5.08mm)
TRULY ENDLESS - BFX
Pulleys
page 168
Widths:
in inch:
0.25
0.313
0.375
0.5
0.75
1.0
in mm:
6.35
7.94
9.53
12.7
19.05
25.4
Length/Pitch
Code
60
70
80
90
100
110
120
130
140
150
160
XL
XL
XL
XL
XL
XL
XL
XL
XL
XL
XL
Length
in mm
Number of
Teeth
152.4
177.8
203.2
228.6
254.0
279.4
304.8
330.2
355.6
381.0
406.4
30
35
40
45
50
55
60
65
70
75
80
1.5
38.1
Length/Pitch
Code
170
180
190
200
210
220
230
240
250
260
XL
XL
XL
XL
XL
XL
XL
XL
XL
XL
2.0
50.8
3.0
76.2
4.0
101.6
Length
in mm
Number of
Teeth
431.8
457.2
482.6
508.0
533.4
558.8
584.2
609.6
635.0
660.4
85
90
95
100
105
110
115
120
125
130
Ordering example:
BRECOFLEX Timing Belt 25.4 T1/5” / 508 BFX or 200 XL 100 BFX
• PAZ
Belt Width
Pitch
Length
53
L=T3/8”
1.70
9.525
1.85
IMPERIAL-SERIES
(9.525mm)
OPEN ENDED – M
Pulleys
page 168
• PAZ
Widths:
in inch:
0.375
0.5
0.75
1.0
1.5
2.0
in mm:
9.53
12.7
19.05
25.4
38.1
50.8
Lengths:
Ordering example:
BRECO Timing Belt
25.4 T3/8” / 762
M
or
300
L
100 M
Belt Width
Pitch
Length
• PAR
• PAZ-PAR
Pulleys
page 168
Widths:
in inch:
0.375
0.5
0.75
1.0
1.5
2.0
in mm:
9.53
12.7
19.05
25.4
38.1
50.8
Lengths:
• PAZ
• PAR
• PAZ-PAR
increments
Ordering example:
BRECO Timing Belt
25.4 T3/8” / 762 V or 300 L 100 V
Belt Width
Pitch
Length
54
L=T3/8”
1.70
9.525
1.85
IMPERIAL-SERIES
(9.525mm)
TRULY ENDLESS - BFX
Pulleys
page 168
Widths:
in inch:
0.375
0.5
0.75
1.0
1.5
2.0
3.0
in mm:
9.53
12.7
19.1
25.4
38.1
50.8
76.2
4.0
101.6
Length/Pitch
Code
Length
in mm
Number of
Teeth
Length/Pitch
Code
Length
in mm
Number of
Teeth
124
150
187
202
210
225
240
255
270
285
300
322
345
367
314.33
381.00
476.25
514.35
533.40
571.50
609.60
647.70
685.80
723.90
762.00
819.15
876.30
933.45
33
40
50
54
56
60
64
68
72
76
80
86
92
98
390
420
450
480
540
570
600
630
660
705
750
1102
2002
3000
990.60
1066.80
1143.00
1219.20
1371.60
1447.80
1524.00
1600.20
1676.40
1790.70
1905.00
2800.35
5086.35
7620.00
104
112
120
128
144
152
160
168
176
188
200
294
534
800
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
Further lengths up to 14,992.35 mm (590.25 inches) available.
from minimum length of 1,066.8 mm (42 inches).
Ordering example:
BRECOFLEX Timing Belt 25.4 T3/8” / 762 BFX or 300 L 100 BFX
• PAZ
Belt Width
Pitch
Length
55
12.70
H=T1/2”
2.18
2.00
IMPERIAL-SERIES
(12.7mm)
OPEN ENDED – M
Pulleys
page 168
• PAZ
• PAR
Widths:
in inch:
in mm:
0.5
0.75
1.0
1.5
2.0
3.0
4.0
6.0
12.7 19.05
25.4 38.1 50.8 76.2 101.6 152.4
Lengths:
Ordering example:
BRECO Timing Belt
50.8 T1/2” / 2032 M
or
800 H 200 M
Belt Width
Pitch
Length
• PAZ-PAR
• T-Cover
Pulleys
page 168
Widths:
in inch:
in mm:
0.5
0.75
1.0
1.5
2.0
3.0
4.0
6.0
12.7 19.05
25.4 38.1 50.8 76.2 101.6 152.4
Lengths:
• PAZ
• PAR
• PAZ-PAR
• T-Cover
increments
Ordering example:
BRECO Timing Belt
50.8 T1/2” / 2032 V
or 800 H 200 V
Belt Width
Pitch
Length
56
H=T1/2”
2.18
12.70
2.00
IMPERIAL-SERIES
(12.7mm)
TRULY ENDLESS - BFX
Pulleys
page 168
Widths:
in inch:
0.5
0.75
1.0
1.5
2.0
3.0
in mm:
12.7
19.05
25.4
38.1
50.8
76.2
Length/Pitch
Code
420
450
480
510
540
570
600
630
660
700
750
800
H
H
H
H
H
H
H
H
H
H
H
H
Length
in mm
Number of
Teeth
1066.8
1143.0
1219.2
1295.4
1371.6
1447.8
1524.0
1600.2
1676.4
1778.0
1905.0
2032.0
84
90
96
102
108
114
120
126
132
140
150
160
4.0
101.6
Length/Pitch
Code
850
900
1000
1100
1250
1400
1700
2000
2300
2600
3000
H
H
H
H
H
H
H
H
H
H
H
Length
in mm
Number of
Teeth
2159.0
2286.0
2540.0
2794.0
3175.0
3556.0
4318.0
5080.0
5842.0
6604.0
7620.0
170
180
200
220
250
280
340
400
460
520
600
Further lengths up to 16,002.00 mm (630 inches) available.
• PAZ
• T-Cover
• DL
• DR
Ordering example:
BRECOFLEX Timing Belt 50.8 T1/2” / 1905 BFX or 750 H 200 BFX
Belt Width
Pitch
Length
57
4.85
22.225
6.22
IMPERIAL-SERIES
XH=T7/8”
(22.225mm)
OPEN ENDED – M
Pulleys
page 168
• PAZ
Widths:
in inch:
1.0
1.5
2.0
3.0
4.0
in mm:
25.4
38.1
50.8
76.2
101.6
Lengths:
Ordering example:
BRECO Timing Belt
50.8 T7/8” / 1778 M or
700 XH 200 M
Belt Width
Pitch
Length
• PAR
• PAZ-PAR
Pulleys
page 168
Widths:
in inch:
1.0
1.5
2.0
3.0
4.0
in mm:
25.4
38.1
50.8
76.2
101.6
Lengths:
Minimum Joined Length: 889 mm (35 inches)
increments
Ordering example:
BRECO Timing Belt
50.8 T7/8” / 1778 V or 700 XH 200 V
• PAZ
• PAR
• PAZ-PAR
Belt Width
Pitch
Length
58
IMPERIAL-SERIES
4.85
XH=T7/8”
6.22
22.225
(22.225mm)
TRULY ENDLESS - BFX
Pulleys
page 168
Widths:
in inch:
0.75
1.0
1.5
2.0
3.0
4.0
in mm:
19.05
25.4
38.1
50.8
76.2
101.6
Length/Pitch
Code
560
630
700
770
840
980
1120
1260
XH
XH
XH
XH
XH
XH
XH
XH
Length
in mm
Number of
Teeth
1422.4
1600.2
1778.0
1955.8
2133.6
2489.2
2844.8
3200.4
64
72
80
88
96
112
128
144
Length/Pitch
Code
1400
1540
1750
1960
2275
2450
3500
XH
XH
XH
XH
XH
XH
XH
Length
in mm
Number of
Teeth
3556.0
3911.6
4445.0
4978.4
5778.5
6223.0
8890.0
160
176
200
224
260
280
400
Length of belt can be increased in increments of one tooth from
minimum length of 1,422.4 mm (56 inches).
Ordering example:
BRECOFLEX Timing Belt 50.8 T7/8” / 1778 BFX or 700 XH 200 BFX
• PAZ
Belt Width
Pitch
Length
Truly endless length BFX
59
TK5 K6
4.0
1.0
5.0
1.2
SELF-TRACKING-SERIES
OPEN ENDED – M
Pulleys
page 168
• PAZ
Widths:
25
32
50
Lengths:
Ordering example:
BRECO Timing Belt 50 TK5 K6 / 4000 M
Belt Width
Pitch
Length
• PAR
• PAZ-PAR
Pulleys
page 168
• PAZ
• PAR
• PAZ-PAR
Widths:
25
32
50
Lengths:
increments
Ordering example:
BRECO Timing Belt 50 TK5 K6 / 4000 V
Belt Width
Pitch
Length
60
TK5 K6
4.0
1.0
5.0
1.2
TRULY ENDLESS - BFX
Pulleys
page 168
Widths:
25
50
100
Pitch/Length
Version
TK5
TK5
TK5
TK5
TK5
TK5
TK5
TK5
TK5
TK5
TK5
TK5
K6
K6
K6
K6
K6
K6
K6
K6
K6
K6
K6
K6
/
/
/
/
/
/
/
/
/
/
/
/
1075
1100
1215
1380
1400
1500
1600
1700
1800
1900
2000
2120
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
Number
of Teeth
215
220
243
276
280
300
320
340
360
380
400
424
Pitch/Length
Version
TK5
TK5
TK5
TK5
TK5
TK5
TK5
TK5
TK5
TK5
TK5
TK5
K6
K6
K6
K6
K6
K6
K6
K6
K6
K6
K6
K6
/
/
/
/
/
/
/
/
/
/
/
/
2240
2360
2500
2650
2800
3000
3150
3350
3550
3750
4000
1450
Number
of Teeth
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
448
472
500
530
560
600
630
670
710
750
800
850
Pitch/Length
Version
TK5
TK5
TK5
TK5
TK5
TK5
TK5
TK5
TK5
TK5
K6
K6
K6
K6
K6
K6
K6
K6
K6
K6
/
/
/
/
/
/
/
/
/
/
4500
4750
5000
5300
5600
6000
6300
6700
7100
7500
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
Number
of Teeth
900
950
1000
1060
1120
1200
1260
1340
1420
1500
Ordering example:
• PAZ
50 TK5 K6 / 5300 BFX
Belt Width
Pitch
Length
61
4.0
2.0
10.0
2.5
TK10 K6
OPEN ENDED – M
Pulleys
page 168
• PAZ
Widths:
25
50
Lengths:
Ordering example:
BRECO Timing Belt 50 TK10 K6 / 4000 M
Belt Width
Pitch
Length
• PAR
• PAZ-PAR
Pulleys
page 168
• PAZ
• PAR
• PAZ-PAR
Widths:
25
50
Lengths:
increments
Ordering example:
BRECO Timing Belt 50 TK10 K6 / 4000 V
Belt Width
Pitch
Length
62
4.0
2.0
10.0
2.5
TK10 K6
TRULY ENDLESS - BFX
Pulleys
page 168
Widths:
25
50
100
Pitch/Length
Version
TK10
TK10
TK10
TK10
TK10
TK10
TK10
TK10
TK10
TK10
TK10
TK10
TK10
TK10
K6
K6
K6
K6
K6
K6
K6
K6
K6
K6
K6
K6
K6
K6
/
/
/
/
/
/
/
/
/
/
/
/
/
/
1080
1150
1210
1240
1250
1320
1350
1390
1400
1420
1460
1500
1560
1610
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
Number
of Teeth
108
115
121
124
125
132
135
139
140
142
146
150
156
161
Pitch/Length
Version
TK10
TK10
TK10
TK10
TK10
TK10
TK10
TK10
TK10
TK10
TK10
TK10
TK10
TK10
K6
K6
K6
K6
K6
K6
K6
K6
K6
K6
K6
K6
K6
K6
/
/
/
/
/
/
/
/
/
/
/
/
/
/
1750
1780
1880
1960
2250
2360
2500
2650
2800
3000
3100
3150
3350
3750
Number
of Teeth
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
175
178
188
196
225
236
250
265
280
300
310
315
335
375
Pitch/Length
Version
TK10
TK10
TK10
TK10
TK10
TK10
TK10
TK10
TK10
TK10
TK10
TK10
TK10
TK10
K6
K6
K6
K6
K6
K6
K6
K6
K6
K6
K6
K6
K6
K6
/
/
/
/
/
/
/
/
/
/
/
/
/
/
4000
4250
4500
4750
5000
5300
5600
6000
6300
6700
7100
7500
8000
9000
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
Number
of Teeth
400
425
450
475
500
530
560
600
630
670
710
750
800
900
Ordering example:
• PAZ
50 TK10 K6 / 5300 BFX
Belt Width
Pitch
Length
63
6.5
2.0
10.0
2.5
TK10 K13
OPEN ENDED – M
Pulleys
page 168
Widths:
25
32
50
75
100
Lengths:
Ordering example:
• PAZ
• PAR
BRECO Timing Belt
50 TK10 K13 / 4000 M
Belt Width
Pitch
Length
• PAZ-PAR
• T-Cover
Pulleys
page 168
Widths:
25
32
50
75
100
Lengths:
increments
• PAZ
• PAR
• PAZ-PAR
• T-Cover
Ordering example:
BRECO Timing Belt
50 TK10 K13 / 4000 V
Belt Width
Pitch
Length
64
6.5
2.0
10.0
2.5
TK10 K13
TRULY ENDLESS - BFX
Pulleys
page 168
Widths:
25
50
Pitch/Length
Version
TK10
TK10
TK10
TK10
TK10
TK10
TK10
TK10
TK10
TK10
TK10
TK10
TK10
TK10
K13
K13
K13
K13
K13
K13
K13
K13
K13
K13
K13
K13
K13
K13
/
/
/
/
/
/
/
/
/
/
/
/
/
/
1080
1150
1210
1240
1250
1320
1350
1390
1400
1420
1460
1500
1560
1610
Number
of Teeth
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
108
115
121
124
125
132
135
139
140
142
146
150
156
161
Pitch/Length
Version
TK10
TK10
TK10
TK10
TK10
TK10
TK10
TK10
TK10
TK10
TK10
TK10
TK10
TK10
K13
K13
K13
K13
K13
K13
K13
K13
K13
K13
K13
K13
K13
K13
/
/
/
/
/
/
/
/
/
/
/
/
/
/
1750
1780
1880
1960
2250
2360
2500
2650
2800
3000
3100
3150
3350
3750
Number
of Teeth
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
175
178
188
196
225
236
250
265
280
300
310
315
335
375
Pitch/Length
Version
TK10
TK10
TK10
TK10
TK10
TK10
TK10
TK10
TK10
TK10
TK10
TK10
TK10
TK10
K13
K13
K13
K13
K13
K13
K13
K13
K13
K13
K13
K13
K13
K13
/
/
/
/
/
/
/
/
/
/
/
/
/
/
4000
4250
4500
4750
5000
5300
5600
6000
6300
6700
7100
7500
8000
9000
Number
of Teeth
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
400
425
450
475
500
530
560
600
630
670
710
750
800
900
Ordering example:
• PAZ
50 TK10 K13 / 5300 BFX
Belt Width
Pitch
Length
65
6.5
3.0
5.0
20.0
TK20 K13
OPEN ENDED – M
Pulleys
page 168
Widths:
32
50
75
100
150
Lengths:
• PAZ
Ordering example:
• PAR
• PAZ-PAR
BRECO Timing Belt
75 TK20 K13 / 4000 M
Belt Width
Pitch
Length
• T-Cover
• DR
Pulleys
page 168
Widths:
32
50
75
100
150
Lengths:
increments
• PAZ
• PAR
• PAZ-PAR
• T-Cover
• DR
Ordering example:
BRECO Timing Belt
75 TK20 K13 / 4000 V
Belt Width
Pitch
Length
66
6.5
3.0
5.0
20.0
TK20 K13
TRULY ENDLESS - BFX
Pulleys
page 168
Widths:
32
50
75
100
150
Pitch/Length
Version
TK20
TK20
TK20
TK20
TK20
TK20
TK20
TK20
TK20
TK20
TK20
TK20
TK20
K13
K13
K13
K13
K13
K13
K13
K13
K13
K13
K13
K13
K13
/
/
/
/
/
/
/
/
/
/
/
/
/
1260
1460
1500
1600
1700
1780
1800
1880
1900
2000
2120
2240
2360
Number
of Teeth
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
63
73
75
80
85
89
90
94
95
100
106
112
118
Pitch/Length
Version
TK20
TK20
TK20
TK20
TK20
TK20
TK20
TK20
TK20
TK20
TK20
TK20
TK20
K13
K13
K13
K13
K13
K13
K13
K13
K13
K13
K13
K13
K13
/
/
/
/
/
/
/
/
/
/
/
/
/
2500
2600
2660
2800
3000
3100
3160
3360
3560
3620
3760
4000
4260
Number
of Teeth
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
125
130
133
140
150
155
158
168
178
181
188
200
213
Pitch/Length
Version
TK20
TK20
TK20
TK20
TK20
TK20
TK20
TK20
TK20
TK20
TK20
TK20
TK20
K13
K13
K13
K13
K13
K13
K13
K13
K13
K13
K13
K13
K13
/
/
/
/
/
/
/
/
/
/
/
/
/
4500
4760
5000
5300
5600
6000
6300
6700
7100
7500
8000
8500
9000
Number
of Teeth
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
225
238
250
265
280
300
315
335
355
375
400
425
450
• PAZ
• T-Cover
• DR
Ordering example:
100 TK20 K13 / 5300 BFX
Belt Width
Pitch
Length
67
ATK5 K6
4.0
1.5
5.0
1.2
OPEN ENDED – M
Pulleys
page 168
• PAZ
Widths:
25
32
50
Lengths:
Ordering example:
BRECO Timing Belt
50 ATK5 K6 / 4000 M
Belt Width
Pitch
Length
• PAR
• PAZ-PAR
Pulleys
page 168
• PAZ
• PAR
• PAZ-PAR
Widths:
25
32
50
Lengths:
increments
Ordering example:
BRECO Timing Belt
50 ATK5 K6 / 4000 V
Belt Width
Pitch
Length
68
ATK5 K6
4.0
1.5
5.0
1.2
TRULY ENDLESS - BFX
Pulleys
page 168
Widths:
25
32
50
Pitch/Length
Version
ATK5
ATK5
ATK5
ATK5
ATK5
ATK5
ATK5
ATK5
ATK5
ATK5
ATK5
ATK5
K6
K6
K6
K6
K6
K6
K6
K6
K6
K6
K6
K6
/
/
/
/
/
/
/
/
/
/
/
/
1075
1100
1215
1380
1400
1500
1600
1700
1800
1900
2000
2120
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
Number
of Teeth
215
220
243
276
280
300
320
340
360
380
400
424
Pitch/Length
Version
ATK5
ATK5
ATK5
ATK5
ATK5
ATK5
ATK5
ATK5
ATK5
ATK5
ATK5
ATK5
K6
K6
K6
K6
K6
K6
K6
K6
K6
K6
K6
K6
/
/
/
/
/
/
/
/
/
/
/
/
2240
2360
2500
2650
2800
3000
3150
3350
3550
3750
4000
4250
Number
of Teeth
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
448
472
500
530
560
600
630
670
710
750
800
850
Pitch/Length
Version
ATK5
ATK5
ATK5
ATK5
ATK5
ATK5
ATK5
ATK5
ATK5
ATK5
K6
K6
K6
K6
K6
K6
K6
K6
K6
K6
/
/
/
/
/
/
/
/
/
/
4500
4750
5000
5300
5600
6000
6300
6700
7100
7500
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
Number
of Teeth
900
950
1000
1060
1120
1200
1260
1340
1420
1500
Ordering example:
• PAZ
50 ATK5 K6 / 5300 BFX
Belt Width
Pitch
Length
69
10.0
4.0
2.0
2.5
ATK10 K6
OPEN ENDED – M
Pulleys
page 168
• PAZ
Widths:
25
50
Lengths:
Ordering example: BRECO Timing Belt
50 ATK10 K6 / 4000 M
Belt Width
Pitch
Length
• PAR
• PAZ-PAR
Pulleys
page 168
• PAZ
• PAR
• PAZ-PAR
Widths:
25
50
Lengths:
increments
Ordering example: BRECO Timing Belt
50 ATK10 K6 / 4000 V
Belt Width
Pitch
Length
70
10.0
4.0
2.0
2.5
ATK10 K6
TRULY ENDLESS - BFX
Pulleys
page 168
Widths:
25
50
100
Pitch/Length
Version
ATK10
ATK10
ATK10
ATK10
ATK10
ATK10
ATK10
ATK10
ATK10
ATK10
K6
K6
K6
K6
K6
K6
K6
K6
K6
K6
/
/
/
/
/
/
/
/
/
/
1500
1600
1700
1800
1900
2000
2120
2240
2360
2500
Number
of Teeth
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
150
160
170
180
190
200
212
224
236
250
Pitch/Length
Version
ATK10
ATK10
ATK10
ATK10
ATK10
ATK10
ATK10
ATK10
ATK10
ATK10
K6
K6
K6
K6
K6
K6
K6
K6
K6
K6
/
/
/
/
/
/
/
/
/
/
2650
2800
3000
3150
3350
3550
3750
4000
4250
4500
Number
of Teeth
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
265
280
300
315
335
355
375
400
425
450
Pitch/Length
Version
ATK10
ATK10
ATK10
ATK10
ATK10
ATK10
ATK10
ATK10
ATK10
ATK10
K6
K6
K6
K6
K6
K6
K6
K6
K6
K6
/
/
/
/
/
/
/
/
/
/
4750
5000
5300
5600
6000
6300
6700
7100
7500
8000
Number
of Teeth
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
475
500
530
560
600
630
670
710
750
800
• PAZ
• DL
• DR
Ordering example:
50 ATK10 K6 / 5300 BFX
Belt Width
Pitch
Length
71
4.0
2.0
10.0
2.5
2.5
ATK10 K6-DL
TRULY ENDLESS - BFX
Pulleys
page 168
Widths:
25
50
100
Pitch/Length
Version
ATK10
ATK10
ATK10
ATK10
ATK10
ATK10
ATK10
ATK10
ATK10
ATK10
K6
K6
K6
K6
K6
K6
K6
K6
K6
K6
/
/
/
/
/
/
/
/
/
/
1500
1600
1700
1800
1900
2000
2120
2240
2360
2500
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
Number
of Teeth
DL
DL
DL
DL
DL
DL
DL
DL
DL
DL
150
160
170
180
190
200
212
224
236
250
Pitch/Length
Version
ATK10
ATK10
ATK10
ATK10
ATK10
ATK10
ATK10
ATK10
ATK10
ATK10
K6
K6
K6
K6
K6
K6
K6
K6
K6
K6
/
/
/
/
/
/
/
/
/
/
2650
2800
3000
3150
3350
3550
3750
4000
4250
4500
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
Number
of Teeth
DL
DL
DL
DL
DL
DL
DL
DL
DL
DL
265
280
300
315
335
355
375
400
425
450
Pitch/Length
Version
ATK10
ATK10
ATK10
ATK10
ATK10
ATK10
ATK10
ATK10
ATK10
ATK10
K6
K6
K6
K6
K6
K6
K6
K6
K6
K6
/
/
/
/
/
/
/
/
/
/
4750
5000
5300
5600
6000
6300
6700
7100
7500
8000
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
Number
of Teeth
DL
DL
DL
DL
DL
DL
DL
DL
DL
DL
475
500
530
560
600
630
670
710
750
800
Ordering example:
• PAZ
50 ATK10 K6 / 5300 BFX DL
Belt Width
Pitch
Length
Double Sided
72
6.5
2.5
10.0
2.0
ATK10 K13
OPEN ENDED – M
Pulleys
page 168
Widths:
25
32
50
75
100
150
Lengths:
Ordering example: BRECO Timing Belt 50 ATK10 K13 / 4000 M
• PAZ
Belt Width
Pitch
Length
• PAR
• PAZ-PAR
• T-Cover
Pulleys
page 168
Widths:
25
32
50
75
100
150
Lengths:
increments
Ordering example: BRECO Timing Belt 50 ATK10 K13 / 4000 V
• PAZ
• PAR
• PAZ-PAR
• T-Cover
Belt Width
Pitch
Length
73
6.5
3.0
20.0
5.0
ATK20 K13
OPEN ENDED – M
Pulleys
page 168
• PAZ
Widths:
50
75
100
Lengths:
Ordering example: BRECO Timing Belt 75
ATK20 K13 / 4000 M
Belt Width
Pitch
Length
• PAR
• PAZ-PAR
Pulleys
page 168
• PAZ
• PAR
• PAZ-PAR
Widths:
50
75
100
Lengths:
increments
Ordering example: BRECO Timing Belt 75
ATK20 K13 / 4000 V
Belt Width
Pitch
Length
74
4.0
10.0
2.0
2.5
ATN10 K6
OPEN ENDED – M
Pulleys
page 168
• PAZ
(white)
• PAR
(green)
• PAZ-PAR
(white-green)
Widths:
50
75
100
Note: Location of self-tracking guide always 25 mm from
belt edge
Lengths:
Ordering example:
BRECO Timing Belt
75 ATN10 K6 / 4000 M
Belt Width
Pitch
Length
Pulleys
page 168
Widths:
• PAZ
(white)
• PAR
(green)
• PAZ-PAR
(white-green)
50
75
100
belt edge
Lengths:
increments
Ordering example: BRECO Timing Belt 75 ATN10 K6 / 4000 V
Belt Width
Pitch
Length
75
4.0
2.5
12.7
2.0
ATN12.7 K6
OPEN ENDED – M
Pulleys
page 168
• PAZ
(white)
• PAR
(green)
• PAZ-PAR
(white-green)
Widths:
50
75
100
belt edge
Lengths:
Ordering example: BRECO Timing Belt 75 ATN12.7 K6 / 3810 M
Belt Width
Pitch
Length
Pulleys
page 168
Widths:
• PAZ
(white)
• PAR
(green)
• PAZ-PAR
(white-green)
50
75
100
belt edge
Lengths:
Minimum Joined Length: 990.6 mm
increments
Ordering example: BRECO Timing Belt 75 ATN12.7 K6 / 3810 V
Belt Width
Pitch
Length
76
2.2
12.7
6.5
2.0
HK13
OPEN ENDED – M
Pulleys
page 168
• PAZ
• PAR
Widths:
in inch:
1.0
1.5
2.0
3.0
4.0
in mm:
25.4
38.1
50.8
76.2
101.6
Lengths:
Ordering example:
BRECO Timing Belt 50.8 HK13 / 2032 M or 800 HK13 200 M
Belt Width
Pitch
Length
• PAZ-PAR
• T-Cover
Pulleys
page 168
Widths:
in inch:
1.0
1.5
2.0
3.0
4.0
in mm:
25.4
38.1
50.8
76.2
101.6
Lengths:
• PAZ
• PAR
• PAZ-PAR
• T-Cover
Minimum Joined Length: 990.6 mm (39 inches)
increments
Ordering example:
BRECO Timing Belt 50.8 HK13 / 2032 V or 800 HK13 200 V
Belt Width
Pitch
Length
77
BAT10
2.0
10.0
2.5
ARC-POWER SELF-TRACKING-SERIES
OPEN ENDED – M
Pulleys
page 168
Widths:
For more technical information please
Lengths:
see catalog B206 “ARC-POWER®”
Standard Belt Widths in mm:
25
32
50
75
100
Ordering example:
• PAZ
• PAR
BRECO Timing Belt
75 BAT10 / 4500 M
Belt Width
Pitch
Length
• PAZ-PAR
• T-Cover
Pulleys
page 168
Widths:
For more technical information please Lengths:
25
32
50
75
100
increments
• PAZ
• PAR
• PAZ-PAR
• T-Cover
Ordering example:
BRECO Timing Belt
75 BAT10 / 4500 V
Belt Width
Pitch
Length
78
BAT10
2.0
10.0
2.5
TRULY ENDLESS - BFX
Pulleys
page 168
Widths:
25
32
50
75
100
Pitch/Length
Version
BAT10
BAT10
BAT10
BAT10
BAT10
BAT10
BAT10
BAT10
BAT10
/
/
/
/
/
/
/
/
/
1100
1150
1210
1240
1250
1320
1400
1500
1600
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
Number of
Teeth
110
115
121
124
125
132
140
150
160
Pitch/Length
Version
BAT10
BAT10
BAT10
BAT10
BAT10
BAT10
BAT10
BAT10
BAT10
/
/
/
/
/
/
/
/
/
1700
1800
1900
2000
2240
2500
2800
3000
3550
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
Number of
Teeth
170
180
190
200
224
250
280
300
355
Pitch/Length
Version
BAT10
BAT10
BAT10
BAT10
BAT10
BAT10
BAT10
BAT10
/
/
/
/
/
/
/
/
4000
4500
5000
5600
6000
6700
7100
7500
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
Number of
Teeth
400
450
500
560
600
670
710
750
For more technical information please
• PAZ
Ordering example: BRECOFLEX Timing Belt 50 BAT10 / 5000 BFX
Belt Width
Pitch
Length
79
BATK10
2.0
10.0
2.5
OPEN ENDED – M
Pulleys
page 168
• PAZ
Widths:
32
50
75
100
Lengths:
Ordering example:
BRECO Timing Belt
75 BATK10 / 4500 M
Belt Width
Pitch
Length
• PAR
• PAZ-PAR
Pulleys
page 168
• PAZ
• PAR
• PAZ-PAR
Widths:
32
50
75
100
Lengths:
increments
Ordering example:
BRECO Timing Belt
75 BATK10 / 4500 V
Belt Width
Pitch
Length
80
2.0
10.0
BATK10
2.5
TRULY ENDLESS - BFX
Pulleys
page 168
Widths:
32
50
75
100
Pitch/Length
Version
BATK10
BATK10
BATK10
BATK10
BATK10
BATK10
BATK10
BATK10
BATK10
/
/
/
/
/
/
/
/
/
1100
1150
1210
1240
1250
1320
1400
1500
1600
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
Number of
Teeth
110
115
121
124
125
132
140
150
160
Pitch/Length
Version
BATK10
BATK10
BATK10
BATK10
BATK10
BATK10
BATK10
BATK10
BATK10
/
/
/
/
/
/
/
/
/
1700
1800
1900
2000
2240
2500
2800
3000
3550
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
Number of
Teeth
170
180
190
200
224
250
280
300
355
Pitch/Length
Version
BATK10
BATK10
BATK10
BATK10
BATK10
BATK10
BATK10
BATK10
/
/
/
/
/
/
/
/
4000
4500
5000
5600
6000
6700
7100
7500
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
Number of
Teeth
400
450
500
560
600
670
710
750
Ordering example:
• PAZ
50 BATK10 / 5000 BFX
Belt Width
Pitch
Length
81
SFAT10
2.0
10.0
2.5
SFAT SELF-TRACKING-SERIES
OPEN ENDED – M
Pulleys
page 168
• PAZ
Widths:
50
75
100
Lengths:
Ordering example:
BRECO Timing Belt 75 SFAT10 / 4500 M
Belt Width
Pitch
Length
• PAR
• PAZ-PAR
Pulleys
page 168
• PAZ
• PAR
• PAZ-PAR
Widths:
50
75
100
Lengths:
increments
Ordering example:
BRECO Timing Belt 75 SFAT10 / 4500 V
Belt Width
Pitch
Length
82
SFAT10
2.0
10.0
2.5
TRULY ENDLESS - BFX
Pulleys
page 168
Widths:
50
75
100
Pitch/Length
Version
SFAT10
SFAT10
SFAT10
SFAT10
SFAT10
SFAT10
SFAT10
SFAT10
/
/
/
/
/
/
/
/
1100
1200
1300
1400
1500
1600
1700
1800
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
Number of
Teeth
110
120
130
140
150
160
170
180
Pitch/Length
Version
SFAT10
SFAT10
SFAT10
SFAT10
SFAT10
SFAT10
SFAT10
SFAT10
/
/
/
/
/
/
/
/
1900
2000
2240
2500
2800
3000
3550
4000
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
Number of
Teeth
190
200
224
250
280
300
355
400
Pitch/Length
Version
SFAT10
SFAT10
SFAT10
SFAT10
SFAT10
SFAT10
SFAT10
/
/
/
/
/
/
/
4500
5000
5600
6000
6700
7100
7500
BFX
BFX
BFX
BFX
BFX
BFX
BFX
Number of
Teeth
450
500
560
600
670
710
750
Ordering example:
• PAZ
100 SFAT10 / 5600 BFX
Belt Width
Pitch
Length
83
SFAT15
OPEN ENDED – M
– on request –
Pulleys
page 168
– on request –
Pulleys
page 168
84
2.5
3.0
15.0
SFAT15
TRULY ENDLESS - BFX
Pulleys
page 168
Widths:
50
75
100
Pitch/Length
Version
SFAT15
SFAT15
SFAT15
SFAT15
SFAT15
SFAT15
SFAT15
SFAT15
/
/
/
/
/
/
/
/
1500
1590
1710
1800
1905
1995
2250
2505
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
Number of
Teeth
100
106
114
120
127
133
150
167
Pitch/Length
Version
SFAT15
SFAT15
SFAT15
SFAT15
SFAT15
SFAT15
SFAT15
SFAT15
/
/
/
/
/
/
/
/
2790
3000
3495
3750
4005
4500
4995
5295
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
Number of
Teeth
186
200
233
250
267
300
333
353
Pitch/Length
Version
SFAT15
SFAT15
SFAT15
SFAT15
SFAT15
SFAT15
/
/
/
/
/
/
5595
6000
6300
6705
7095
7500
BFX
BFX
BFX
BFX
BFX
BFX
Number of
Teeth
373
400
420
447
473
500
Ordering example:
• PAZ
100 SFAT15 / 5295 BFX
Belt Width
Pitch
Length
85
3.0
20.0
5.0
SFAT20
OPEN ENDED – M
Pulleys
page 168
• PAZ
Widths:
Standard Belt Widths in mm :
50
75
100
Lengths:
Ordering example:
BRECO Timing Belt
75 SFAT20 / 4500 M
Belt Width
Pitch
Length
• PAR
• PAZ-PAR
Pulleys
page 168
• PAZ
• PAR
• PAZ-PAR
Widths:
50
75
100
Lengths:
increments
Ordering example:
BRECO Timing Belt
75 SFAT20 / 4500 V
Belt Width
Pitch
Length
86
3.0
20.0
5.0
SFAT20
TRULY ENDLESS - BFX
Pulleys
page 168
Widths:
Standard Belt Widths in mm :
50
75
100
Pitch/Length
Version
SFAT20
SFAT20
SFAT20
SFAT20
SFAT20
SFAT20
SFAT20
/
/
/
/
/
/
/
1500
1600
1700
1800
1900
2000
2240
BFX
BFX
BFX
BFX
BFX
BFX
BFX
Number of
Teeth
75
80
85
90
95
100
112
Pitch/Length
Version
SFAT20
SFAT20
SFAT20
SFAT20
SFAT20
SFAT20
SFAT20
/
/
/
/
/
/
/
2500
2800
3000
3560
3760
4000
4500
BFX
BFX
BFX
BFX
BFX
BFX
BFX
Number of
Teeth
125
140
150
178
188
200
225
Pitch/Length
Version
SFAT20
SFAT20
SFAT20
SFAT20
SFAT20
SFAT20
/
/
/
/
/
/
5000
5600
6000
6700
7100
7500
BFX
BFX
BFX
BFX
BFX
BFX
Number of
Teeth
250
280
300
335
355
375
Ordering example:
100 SFAT20 / 5600 BFX
• PAZ
Belt Width
Pitch
Length
87
1.2
T5-DL
5.0
0.8
1.2
DOUBLE SIDED-SERIES
OPEN ENDED – M
Pulleys
page 168
Widths:
6
10
12
16
20
25
32
50
75
Lengths:
Ordering example:
• PAZ
(one side only)
BRECO Timing Belt 25 T5 / 2355 M DL
Belt Width
Pitch
Length
Double Sided
Pulleys
page 168
Widths:
10
12
16
20
25
32
50
75
Lengths:
increments
Ordering example: BRECO Timing Belt 25 T5 / 2355 V DL
• PAZ
(one side only)
Belt Width
Pitch
Length
Double Sided
88
1.2
T5-DL
5.0
0.8
1.2
DOUBLE SIDED-SERIES
TRULY ENDLESS - BFX
Pulleys
page 168
Widths:
6
10
12
16
20
25
32
50
75
100
Pitch/Length
Version
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
150 SFX DL
260 SFX DL
300 SFX DL
410 SFX DL
460 SFX DL
515 SFX DL
525 SFX DL
590 SFX DL
620 SFX DL
625 SFX DL
750 SFX DL
815 SFX DL
860 SFX DL
940 SFX DL
1075 BFX DL
1100 BFX DL
1215 BFX DL
Number of
Teeth
30
52
60
82
92
103
105
118
124
125
150
163
172
188
215
220
243
Pitch/Length
Version
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
1325
1380
1400
1500
1600
1700
1800
1900
2000
2120
2240
2360
2500
2650
2800
3000
3150
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
DL
DL
DL
DL
DL
DL
DL
DL
DL
DL
DL
DL
DL
DL
DL
DL
DL
Number of
Teeth
265
276
280
300
320
340
360
380
400
424
448
472
500
530
560
600
630
Pitch/Length
Version
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
T5
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
3350
3550
3750
4000
4250
4500
4750
5000
5300
5600
6000
6300
6700
7100
7500
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
DL
DL
DL
DL
DL
DL
DL
DL
DL
DL
DL
DL
DL
DL
DL
Number of
Teeth
670
710
750
800
850
900
950
1000
1060
1120
1200
1260
1340
1420
1500
Ordering example:
• PAZ
(one side only)
50 T5 / 2500 BFX DL
Belt Width
Pitch
Length
Double Sided
89
2.5
2.5
10.0
1.8
DOUBLE SIDED-SERIES
T10-DL
OPEN ENDED – M
Pulleys
page 168
Widths:
16
25
32
50
75
100
Lengths:
Ordering example:
• PAZ
(one side only)
Belt Width
Pitch
Length
Double Sided
Pulleys
page 168
Widths:
16
25
32
50
75
100
Lengths:
increments
• PAZ
(one side only)
Belt Width
Pitch
Length
Double Sided
90
2.5
1.8
10.0
2.5
DOUBLE SIDED-SERIES
T10-DL
TRULY ENDLESS - BFX
Pulleys
page 168
Widths:
12
16
20
25
32
50
75
100
Pitch/Length
Version
T10
T10
T10
T10
T10
T10
T10
T10
T10
T10
T10
T10
T10
T10
T10
T10
T10
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
260 SFX
530 SFX
630 SFX
660 SFX
720 SFX
840 SFX
980 SFX
1080 BFX
1150 BFX
1210 BFX
1240 BFX
1250 BFX
1320 BFX
1350 BFX
1390 BFX
1400 BFX
1420 BFX
DL
DL
DL
DL
DL
DL
DL
DL
DL
DL
DL
DL
DL
DL
DL
DL
DL
Number of
Teeth
26
53
63
66
72
84
98
108
115
121
124
125
132
135
139
140
142
Pitch/Length
Version
T10
T10
T10
T10
T10
T10
T10
T10
T10
T10
T10
T10
T10
T10
T10
T10
T10
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
1460
1500
1560
1610
1750
1780
1880
1960
2250
2360
2500
2650
2800
3000
3100
3150
3350
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
DL
DL
DL
DL
DL
DL
DL
DL
DL
DL
DL
DL
DL
DL
DL
DL
DL
Number of
Teeth
146
150
156
161
175
178
188
196
225
236
250
265
280
300
310
315
335
Pitch/Length
Version
T10
T10
T10
T10
T10
T10
T10
T10
T10
T10
T10
T10
T10
T10
T10
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
3750
4000
4250
4500
4750
5000
5300
5600
6000
6300
6700
7100
7500
8000
9000
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
DL
DL
DL
DL
DL
DL
DL
DL
DL
DL
DL
DL
DL
DL
DL
Number of
Teeth
375
400
425
450
475
500
530
560
600
630
670
710
750
800
900
Ordering example:
• PAZ
(one side only)
50 T10 / 2500 BFX DL
Belt Width
Pitch
Length
Double Sided
91
5.0
5.0
20.0
2.2
DOUBLE SIDED-SERIES
T20-DL
OPEN ENDED – M
Pulleys
page 168
Widths:
25
32
50
75
100
Lengths:
Ordering example:
• PAZ
(one side only)
Belt Width
Pitch
Length
Double Sided
Pulleys
page 168
Widths:
25
32
50
75
100
Lengths:
increments
• PAZ
(one side only)
Belt Width
Pitch
Length
Double Sided
92
5.0
20.0
2.2
5.0
DOUBLE SIDED-SERIES
T20-DL
TRULY ENDLESS - BFX
Pulleys
page 168
Widths:
25
32
50
75
100
Pitch/Length
Version
T20
T20
T20
T20
T20
T20
T20
T20
T20
T20
T20
T20
/
/
/
/
/
/
/
/
/
/
/
/
1500
1600
1700
1800
1900
2000
2120
2240
2360
2500
2600
2660
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
DL
DL
DL
DL
DL
DL
DL
DL
DL
DL
DL
DL
Number of
Teeth
75
80
85
90
95
100
106
112
118
125
130
133
Pitch/Length
Version
T20
T20
T20
T20
T20
T20
T20
T20
T20
T20
T20
T20
/
/
/
/
/
/
/
/
/
/
/
/
2800
3000
3160
3360
3560
3620
3760
4000
4260
4500
4760
5000
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
DL
DL
DL
DL
DL
DL
DL
DL
DL
DL
DL
DL
Number of
Teeth
140
150
158
168
178
181
188
200
213
225
238
250
Pitch/Length
Version
T20
T20
T20
T20
T20
T20
T20
T20
T20
T20
/
/
/
/
/
/
/
/
/
/
5300
5600
6000
6300
6700
7100
7500
8000
8500
9000
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
DL
DL
DL
DL
DL
DL
DL
DL
DL
DL
Number of
Teeth
265
280
300
315
335
355
375
400
425
450
Ordering example:
• PAZ
(one side only)
50 T20 / 2500 BFX DL
Belt Width
Pitch
Length
Double Sided
93
5.0
1.2
AT5-DL
1.2
1.1
DOUBLE SIDED-SERIES
TRULY ENDLESS - BFX
Pulleys
page 168
Widths:
6
8
10
12
16
20
25
32
50
75
100
Pitch/Length
Version
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
/
/
/
/
/
/
/
/
/
/
/
/
1075
1100
1215
1380
1400
1500
1600
1700
1800
1900
2000
2120
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
Number
of Teeth
DL
DL
DL
DL
DL
DL
DL
DL
DL
DL
DL
DL
215
220
243
276
280
300
320
340
360
380
400
424
Pitch/Length
Version
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
/
/
/
/
/
/
/
/
/
/
/
/
2240
2360
2500
2650
2800
3000
3150
3350
3550
3750
4000
4250
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
Number
of Teeth
DL
DL
DL
DL
DL
DL
DL
DL
DL
DL
DL
DL
448
472
500
530
560
600
630
670
710
750
800
850
Pitch/Length
Version
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
AT5
/
/
/
/
/
/
/
/
/
/
4500
4750
5000
5300
5600
6000
6300
6700
7100
7500
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
DL
DL
DL
DL
DL
DL
DL
DL
DL
DL
Number
of Teeth
900
950
1000
1060
1120
1200
1260
1340
1420
1500
Ordering example:
• PAZ
(one side only)
50 AT5 / 2500 BFX DL
Belt Width
Pitch
Length
Double Sided
94
2.5
2.5
10.0
2.0
DOUBLE SIDED-SERIES
AT10-DL
TRULY ENDLESS - BFX
Pulleys
page 168
Widths:
10
12
16
20
25
32
50
75
100
Pitch/Length
Version
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
/
/
/
/
/
/
/
/
/
/
/
/
/
1150
1210
1240
1250
1320
1400
1420
1500
1530
1600
1700
1800
1900
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
Number
of Teeth
DL
DL
DL
DL
DL
DL
DL
DL
DL
DL
DL
DL
DL
115
121
124
125
132
140
142
150
153
160
170
180
190
Pitch/Length
Version
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
/
/
/
/
/
/
/
/
/
/
/
/
/
2000
2120
2240
2360
2500
2650
2800
3000
3150
3350
3550
3750
4000
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
Number
of Teeth
DL
DL
DL
DL
DL
DL
DL
DL
DL
DL
DL
DL
DL
200
212
224
236
250
265
280
300
315
335
355
375
400
Pitch/Length
Version
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
AT10
/
/
/
/
/
/
/
/
/
/
/
/
/
4250
4500
4750
5000
5300
5600
6000
6300
6700
7100
7500
8000
9000
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
Number
of Teeth
DL
DL
DL
DL
DL
DL
DL
DL
DL
DL
DL
DL
DL
425
450
475
500
530
560
600
630
670
710
750
800
900
Ordering example:
• PAZ
(one side only)
50 AT10 / 2500 BFX DL
Belt Width
Pitch
Length
Double Sided
95
4.0
2.0
10.0
2.5
2.5
DOUBLE SIDED-SERIES
ATK10 K6-DL
TRULY ENDLESS - BFX
Pulleys
page 168
Widths:
25
50
100
Pitch/Length
Version
ATK10
ATK10
ATK10
ATK10
ATK10
ATK10
ATK10
ATK10
ATK10
ATK10
K6
K6
K6
K6
K6
K6
K6
K6
K6
K6
/
/
/
/
/
/
/
/
/
/
1500
1600
1700
1800
1900
2000
2120
2240
2360
2500
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
Number
of Teeth
DL
DL
DL
DL
DL
DL
DL
DL
DL
DL
150
160
170
180
190
200
212
224
236
250
Pitch/Length
Version
ATK10
ATK10
ATK10
ATK10
ATK10
ATK10
ATK10
ATK10
ATK10
ATK10
K6
K6
K6
K6
K6
K6
K6
K6
K6
K6
/
/
/
/
/
/
/
/
/
/
2650
2800
3000
3150
3350
3550
3750
4000
4250
4500
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
Number
of Teeth
DL
DL
DL
DL
DL
DL
DL
DL
DL
DL
265
280
300
315
335
355
375
400
425
450
Pitch/Length
Version
ATK10
ATK10
ATK10
ATK10
ATK10
ATK10
ATK10
ATK10
ATK10
ATK10
K6
K6
K6
K6
K6
K6
K6
K6
K6
K6
/
/
/
/
/
/
/
/
/
/
4750
5000
5300
5600
6000
6300
6700
7100
7500
8000
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
Number
of Teeth
DL
DL
DL
DL
DL
DL
DL
DL
DL
DL
475
500
530
560
600
630
670
710
750
800
Ordering example:
• PAZ
(one side only)
50 ATK10 K6 / 5300 BFX DL
Belt Width
Pitch
Length
Double Sided
96
5.0
20.0
2.0
DOUBLE SIDED-SERIES
5.0
AT20-DL
TRULY ENDLESS - BFX
Pulleys
page 168
Widths:
25
32
50
75
100
Pitch/Length
Version
AT20
AT20
AT20
AT20
AT20
AT20
AT20
AT20
AT20
AT20
AT20
AT20
/
/
/
/
/
/
/
/
/
/
/
/
1500
1600
1700
1800
1900
2000
2120
2240
2360
2500
2600
2660
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
Number
of Teeth
DL
DL
DL
DL
DL
DL
DL
DL
DL
DL
DL
DL
75
80
85
90
95
100
106
112
118
125
130
133
Pitch/Length
Version
AT20
AT20
AT20
AT20
AT20
AT20
AT20
AT20
AT20
AT20
AT20
AT20
/
/
/
/
/
/
/
/
/
/
/
/
2800
3000
3160
3360
3560
3620
3760
4000
4260
4500
4760
5000
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
Number
of Teeth
DL
DL
DL
DL
DL
DL
DL
DL
DL
DL
DL
DL
140
150
158
168
178
181
188
200
213
225
238
250
Pitch/Length
Version
AT20
AT20
AT20
AT20
AT20
AT20
AT20
AT20
AT20
AT20
/
/
/
/
/
/
/
/
/
/
5300
5600
6000
6300
6700
7100
7500
8000
8500
9000
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
BFX
Number
of Teeth
DL
DL
DL
DL
DL
DL
DL
DL
DL
DL
265
280
300
315
335
355
375
400
425
450
Ordering example:
• PAZ
(one side only)
50 AT20 / 2500 BFX DL
Belt Width
Pitch
Length
Double Sided
97
H-DL
2.18
12.70
1.15
2.18
DOUBLE SIDED-SERIES
(12.7mm)
TRULY ENDLESS - BFX
Pulleys
page 168
Widths:
in inch:
0.5
0.75
1.0
1.5
2.0
3.0
in mm:
12.7
19.05
25.4
38.1
50.8
76.2
Length/Pitch
Code
420
450
480
510
540
570
600
630
660
700
750
800
H-DL
H-DL
H-DL
H-DL
H-DL
H-DL
H-DL
H-DL
H-DL
H-DL
H-DL
H-DL
Length
in mm
Number of
Teeth
1066.8
1143.0
1219.2
1295.4
1371.6
1447.8
1524.0
1600.2
1676.4
1778.0
1905.0
2032.0
84
90
96
102
108
114
120
126
132
140
150
160
4.0
101.6
Length/Pitch
Code
850
900
1000
1100
1250
1400
1700
2000
2300
2600
3000
H-DL
H-DL
H-DL
H-DL
H-DL
H-DL
H-DL
H-DL
H-DL
H-DL
H-DL
Length
in mm
Number of
Teeth
2159.0
2286.0
2540.0
2794.0
3175.0
3556.0
4318.0
5080.0
5842.0
6604.0
7620.0
170
180
200
220
250
280
340
400
460
520
600
Ordering example:
BRECOFLEX Timing Belt 25.4 T1/2” / 1134 BFX DL or 450 H 100 BFX DL
• PAZ
(one side only)
Belt Width
Pitch
Length
Double Sided
98
2.4
HTD 3M
3.0
1.1
HTD-SERIES
High Power HP
OPEN ENDED – M
Pulleys
page 168
Widths:
5
10
15
20
25
Lengths:
Ordering example: Timing Belt
• PAR
25 HTD 3M / 3000 M HP
Belt Width
Pitch
Length
High Power Tension Member
High Power HP
Pulleys
page 168
Widths:
5
10
15
25
Lengths:
increments
• PAR
25 HTD 3M / 3000 V HP
Belt Width
Pitch
Length
99
3.6
HTD 5M
5.0
1.5
HTD-SERIES
High Power HP
OPEN ENDED – M
Pulleys
page 168
Widths:
5
10
15
25
50
Lengths:
• PAZ
• PAR
• PAZ-PAR
50 HTD 5M / 2000 M
HP
Belt Width
Pitch
Length
High Power HP
Pulleys
page 168
Widths:
5
10
15
25
50
Lengths:
increments
• PAZ
• PAR
• PAZ-PAR
50 HTD 5M / 2000 V HP
Belt Width
Pitch
Length
100
3.6
HTD 5M
5.0
1.5
HTD-SERIES
High Flex HF
OPEN ENDED – M
Pulleys
page 168
Widths:
5
10
15
25
50
Lengths:
• PAZ
• PAR
• PAZ-PAR
50 HTD 5M / 3000 M
HF
Belt Width
Pitch
Length
High Flex Tension Member
High Flex HF
Pulleys
page 168
Widths:
5
10
15
25
50
Lengths:
increments
• PAZ
• PAR
• PAZ-PAR
50 HTD 5M / 3000 V HF
Belt Width
Pitch
Length
101
2.2
8.0
5.6
HTD-SERIES
HTD 8M
High Power HP
OPEN ENDED – M
Pulleys
page 168
Widths:
10
15
20
25
30
50
85
100
Lengths:
• PAZ
• PAR
• PAZ-PAR
85 HTD 8M / 3000 M
HP
Belt Width
Pitch
Length
High Flex HF
OPEN ENDED – M
Pulleys
page 168
Widths:
10
15
20
25
30
50
85
100
Lengths:
• PAZ
• PAR
• PAZ-PAR
85 HTD 8M / 3000 M
HF
Belt Width
Pitch
Length
102
2.2
8.0
5.6
HTD-SERIES
HTD 8M
High Flex HF
Pulleys
page 168
Widths:
10 15
20
25
30
50
85
100
increments
Lengths:
• PAZ
• PAR
• PAZ-PAR
50 HTD 8M / 2400 V HF
Belt Width
Pitch
Length
TRULY ENDLESS – BFX
Widths:
Pitch/Length
Version
HTD
HTD
HTD
HTD
HTD
8M
8M
8M
8M
8M
/
/
/
/
/
1104
1120
1280
1440
1600
BFX
BFX
BFX
BFX
BFX
Number of
Teeth
138
140
160
180
200
Standard Belt Widths in mm
(in between widths available):
10
15
20
25
30
50
Pitch/Length
Version
HTD
HTD
HTD
HTD
HTD
8M
8M
8M
8M
8M
/
/
/
/
/
1792
2000
2240
2400
2520
BFX
BFX
BFX
BFX
BFX
Number of
Teeth
224
250
280
300
315
Pulleys
page 168
85
100
Pitch/Length
Version
HTD
HTD
HTD
HTD
HTD
8M
8M
8M
8M
8M
/
/
/
/
/
2840
3200
3600
4000
4480
BFX
BFX
BFX
BFX
BFX
Number of
Teeth
355
400
450
500
560
Ordering example: BRECOFLEX Timing Belt 50 HTD 8M / 2400 BFX
• PAZ
Belt Width
Pitch
Length
103
HTD-SERIES
3.9
14.0
10.0
HTD 14M
High Power HP
OPEN ENDED – M
Pulleys
page 168
Widths:
20
25
30
40
50
55
85
100
Lengths:
• PAZ
• PAR
• PAZ-PAR
100 HTD 14M / 29988 M HP
Belt Width
Pitch
Length
High Flex HF
OPEN ENDED – M
Pulleys
page 168
Widths:
20
25
30
40
50
55
85
100
Lengths:
• PAZ
• PAR
• PAZ-PAR
100 HTD 14M / 29988 M HF
Belt Width
Pitch
Length
104
STD S5M
3.4
5.0
1.5
STD-SERIES
High Power HP
OPEN ENDED – M
Pulleys
page 168
Widths:
5
10
15
25
50
Lengths:
• PAZ
• PAR
• PAZ-PAR
50 STD S5M / 3000 M HP
Belt Width
Pitch
Length
High Flex HF
OPEN ENDED – M
Pulleys
page 168
Widths:
5
10
15
25
50
Lengths:
• PAZ
• PAR
• PAZ-PAR
50 STD S5M / 3000 M HF
Belt Width
Pitch
Length
105
STD S8M
5.2
8.0
2.2
STD-SERIES
High Power HP
OPEN ENDED – M
Pulleys
page 168
Widths:
10
15
20
25
30
50
85
100
Lengths:
• PAZ
• PAR
• PAZ-PAR
85 STD S8M / 3000 M HP
Belt Width
Pitch
Length
High Flex HF
OPEN ENDED – M
Pulleys
page 168
Widths:
10
15
20
25
30
50
85
100
Lengths:
• PAZ
• PAR
• PAZ-PAR
85 STD S8M / 3000 M HF
Belt Width
Pitch
Length
106
0.5
K1
1.0
0.5
OTHER-SERIES
TRULY ENDLESS - SFX
Pulleys
page 168
Widths:
4
6
10
Pitch/Length
Version
K1 / 279 SFX
K1 / 348 SFX
Number of
Teeth
279
348
Ordering example: TRULY ENDLESS Timing Belt 10 K1 / 279 SFX
Belt Width
Pitch
Length
OPEN ENDED – M
– not available –
Pulleys
page 168
– not recommended as spliced and welded endless, see
above for K1 truly endless SFX–
Pulleys
page 168
107
K1.5
0.6
1.2
OTHER-SERIES
1.5
OPEN ENDED – M
Pulleys
page 168
Widths:
4
6
8
10
12
16
max. lengths: 15,000
Ordering example:
12,000
10,000
8,000
7,000
5,000
10 K1.5 / 1500 M
Timing Belt
Belt Width
Pitch
Length
TRULY ENDLESS - SFX
Widths:
Pitch/Length
Version
K1.5
K1.5
K1.5
K1.5
K1.5
/ 57
/ 64.5
/ 100.5
/ 165
/ 201
SFX
SFX
SFX
SFX
SFX
Number of
Teeth
38
43
67
110
134
Standard Belt Widths in mm
(in between widths available):
4
6
8
10
12
16
Pitch/Length
Version
K1.5
K1.5
K1.5
K1.5
K1.5
/
/
/
/
/
20
Pulleys
page 168
Number of
Teeth
Pitch/Length
Version
Number of
Teeth
152
191
200
267
334
K1.5 / 600 SFX
K1.5 / 1242 SFX
K1.5 / 1671 SFX
400
828
1114
228 SFX
286.5 SFX
300 SFX
400.5 SFX
501 SFX
Ordering example: TRULY ENDLESS Timing Belt 10 K1.5 / 286.5 SFX
Belt Width
Pitch
Length
108
4.706
0.55
AR
42°
0.76
OTHER-SERIES
1.83
TRULY ENDLESS - SFX
Pulleys
page 168
Widths:
6
8
10
12
16
20
25
32
50
Type
Length
in mm
Number of
Teeth
AR28
AR36
AR39
AR43
AR45
AR46
AR53
AR54
AR56
AR60
AR62
AR64
AR65
131.77
169.42
183.53
202.36
211.77
216.48
249.42
254.12
263.54
282.36
291.77
301.18
305.89
28
36
39
43
45
46
53
54
56
60
62
64
65
Ordering example:
Type
Length
in mm
AR 67
AR 70
AR 73
AR 76
AR 82
AR 87
AR 94
AR 98
AR127
AR148
AR157
AR202
315.30
329.42
343.54
357.66
385.89
409.42
442.36
461.19
597.66
696.49
738.84
950.61
Number of
Teeth
67
70
73
76
82
87
94
98
127
148
157
202
10 AR28 SFX
Belt Width
Type
109
k2
k1
hz1
40°
t
e
d
AR-DL
40°
hz2
OTHER-SERIES
TRULY ENDLESS - SFX
Pulleys
page 168
Widths:
6
8
10
12
16
20
25
32
50
Type
Pitch t
(mm)
Number
of Teeth
Length
(mm)
k1
(mm)
k2
(mm)
hz1
(mm)
hz2
(mm)
e
(mm)
d
(mm)
AR62-DL
AR87-DL
4.706
4.706
62
87
291.77
409.42
1.83
1.83
1.83
1.83
0.76
0.76
0.76
0.76
0.55
0.55
0.15
0.15
Ordering example:
TRULY ENDLESS Timing Belt 10 AR62-DL SFX
Belt Width
Type
110
BR
t
0.90
42°
1.27
OTHER-SERIES
3.05
TRULY ENDLESS - SFX
Pulleys
page 168
Widths:
6
8
10
12
16
20
25
32
50
100
Type
Pitch t
(mm)
Length
Number
of Teeth
Type
Pitch t
(mm)
Length
Number
of Teeth
BR32
BR36
BR40
BR44
BR48
BR50
BR51
BR55
BR61
BR64
BR67
7.854
7.854
7.854
7.854
7.854
7.854
7.854
7.854
7.854
7.841
7.841
251.33
282.74
314.16
345.58
376.99
392.70
400.55
431.97
479.09
501.82
525.35
32
36
40
44
48
50
51
55
61
64
67
BR70
BR75
BR80
BR86
BR90
BR97
BR100
BR107
BR119
BR125
BR230
7.841
7.841
7.841
7.841
7.841
7.841
7.841
7.841
7.841
7.841
7.841
548.87
588.08
627.28
674.33
705.69
760.58
784.10
838.99
933.08
980.13
1803.43
70
75
80
86
90
97
100
107
119
125
230
Ordering example:
10 BR32 SFX
Belt Width
Type
111
t
42°
2.05
1.40
OTHER-SERIES
CR
4.88
TRULY ENDLESS - SFX
Pulleys
page 168
Widths:
6
8
10
12
16
20
25
32
50
100
Type
Pitch t
(mm)
Length
Number
of Teeth
Type
Pitch t
(mm)
Length
Number
of Teeth
CR31
CR43
CR50
CR53
CR54
CR57
CR59
CR60
CR63
CR66
CR69
CR70
CR75
CR76
12.553
12.553
12.553
12.553
12.553
12.553
12.553
12.553
12.553
12.553
12.553
12.553
12.553
12.553
389.14
539.78
627.65
655.31
677.86
715.52
740.63
753.18
790.84
828.50
866.16
878.71
941.48
954.03
31
43
50
53
54
57
59
60
63
66
69
70
75
76
CR 78
CR 80
CR 81
CR 83
CR 85
CR 86
CR 88
CR 94
CR100
CR110
CR115
CR119
CR126
CR133
12.553
12.553
12.553
12.553
12.553
12.553
12.553
12.553
12.553
12.553
12.553
12.553
12.553
12.553
979.13
1004.24
1016.79
1041.90
1067.01
1079.56
1104.66
1179.98
1255.30
1380.83
1443.60
1493.81
1581.68
1669.55
78
80
81
83
85
86
88
94
100
110
115
119
126
133
Ordering example:
10 CR31 SFX
Belt Width
Type
112
OTHER-SERIES
40°
t
d
k2
hz2
e
CR-DL
40°
hz1
k1
TRULY ENDLESS - SFX
Pulleys
page 168
Widths:
6
8
10
12
16
20
25
32
50
100
Type
Pitch t
(mm)
Number
of Teeth
Length
(mm)
k1
(mm)
k2
(mm)
hz1
(mm)
hz2
(mm)
e
(mm)
d
(mm)
CR66-DL
CR88-DL
12.553
12.553
66
88
828.50
1104.66
4.88
4.88
4.88
4.88
2.05
2.05
2.05
2.05
1.40
1.40
0.60
0.60
Ordering example:
TRULY ENDLESS Timing Belt 10 CR66-DL SFX
Belt Width
Type
113
t
0.90
DR
42°
0.92
OTHER-SERIES
2.44
TRULY ENDLESS - SFX
Pulleys
page 168
Widths:
6
8
10
12
16
20
25
32
50
100
Type
Pitch t
(mm)
Length
Number
of Teeth
DR33
DR37
DR43
DR53
DR55
DR63
DR67
DR70
DR79
DR83
DR88
DR90
6.283
6.283
6.283
6.283
6.283
6.283
6.283
6.283
6.271
6.271
6.271
6.271
207.34
232.47
270.17
333.00
345.57
395.83
420.96
439.81
495.41
520.49
551.85
564.39
33
37
43
53
55
63
67
70
79
83
88
90
Ordering example:
Type
Pitch t
(mm)
Length
Number
of Teeth
DR 98
DR 101
DR140
DR117
DR119
DR130
DR132
DR153
DR155
DR186
DR188
6.271
6.271
6.271
6.271
6.271
6.271
6.271
6.271
6.271
6.271
6.271
614.56
633.37
652.18
733.71
746.25
815.23
827.77
959.46
972.01
1166.41
1178.95
98
101
104
117
119
130
132
153
155
186
188
10 DR33 SFX
Belt Width
Type
114
k2
e
k1
40°
t
hz1
d
DR-DL
40°
hz2
OTHER-SERIES
TRULY ENDLESS - SFX
Pulleys
page 168
Widths:
6
8
10
12
16
20
25
32
50
Type
Pitch t
(mm)
Number
of Teeth
Length
(mm)
k1
(mm)
k2
(mm)
hz1
(mm)
hz2
(mm)
e
(mm)
d
(mm)
DR83-DL
6.271
83
520.49
2.44
2.44
0.92
0.92
0.90
0.30
Ordering example:
TRULY ENDLESS Timing Belt 10 DR83-DL SFX
Belt Width
Type
115
t
V
e
40°
hz
OTHER-SERIES
k
TRULY ENDLESS - SFX
Pulleys
page 168
Widths:
6
8
10
12
16
20
25
32
50
100
Type
V100
V149
V150
V158
V161
V165
V167
V170
V172
V174
V177
V190
V203
V206
V213
V225
V226
V228
V229
V233
V238
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
3F
4F
5F
4F
5F
3F
4F
4FA
4F
3F
5F
4F
5F
6FK
7F
3F
5F
6F
6F
5F
5F
Pitch t
(mm)
Number of
Teeth
Length
(mm)
k
(mm)
hz
(mm)
e
(mm)
3.060
4.983
5.176
4.522
5.951
3.581
4.522
4.459
4.921
3.300
5.080
4.572
5.080
6.063
7.869
3.000
5.950
6.350
6.736
5.080
5.951
33
30
29
35
27
46
37
38
35
53
35
42
40
34
27
75
38
36
34
46
40
100.98
149.49
150.10
158.27
160.68
164.73
167.31
169.44
172.24
174.90
177.80
192.02
203.20
206.14
212.46
225.00
226.10
228.60
229.02
233.68
238.04
1.20
1.80
1.60
1.50
2.00
1.00
1.50
1.50
1.60
1.00
1.20
1.30
1.37
1.80
2.50
1.20
2.00
2.00
2.00
1.37
2.00
0.80
1.20
1.50
1.00
1.50
1.00
1.00
1.00
1.50
1.00
1.20
1.20
1.27
1.20
1.40
0.80
1.50
1.50
1.20
1.22
1.50
0.70
1.00
1.30
1.20
1.50
1.30
1.20
1.00
1.20
1.20
0.85
1.40
0.80
1.00
1.40
0.70
1.50
0.80
1.20
1.28
1.10
Ordering example:
TRULY ENDLESS Timing Belt 10 V100 / 3F SFX
Belt Width
Type
116
t
V
e
40°
hz
OTHER-SERIES
k
TRULY ENDLESS - SFX
Pulleys
page 168
Widths:
6
8
10
12
16
20
25
32
50
100
Type
V242
V248
V252
V255
V261
V265
V268
V277
V279
V284
V285
V290
V291
V295
V304
V307
V309
V310
V316
V323
V337
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
5F
7F
6K
6FK
7K
8F
7F
3F
6F
5F
6F
3F
7F
6F
5F
5F
7FK
5F
3F
3F
7F
Pitch t
(mm)
Number of
Teeth
Length
(mm)
k
(mm)
hz
(mm)
e
(mm)
5.050
7.285
6.475
6.717
7.927
8.019
7.258
3.300
6.350
5.080
6.350
3.300
7.256
6.266
5.080
5.202
7.226
5.953
3.300
3.300
7.660
48
34
39
38
33
33
37
84
44
56
45
88
40
47
60
59
43
52
96
98
44
242.40
247.69
252.53
255.25
261.59
264.63
268.55
277.20
279.40
284.48
285.75
290.40
290.24
294.50
304.80
306.92
310.72
309.56
316.80
323.40
337.04
1.60
2.50
2.20
2.50
2.50
2.50
2.50
1.00
2.00
1.80
1.80
1.00
2.50
1.60
1.37
1.60
2.20
1.80
1.00
1.00
2.50
1.50
1.40
1.20
1.80
1.40
1.40
1.80
1.00
1.50
1.20
1.20
1.00
1.40
1.50
1.27
1.50
1.60
1.50
1.00
1.00
1.60
1.20
1.50
1.80
1.00
1.00
1.50
1.50
1.20
1.05
0.70
1.00
1.20
1.60
1.50
0.60
1.30
1.30
1.50
1.20
1.20
1.45
Ordering example:
TRULY ENDLESS Timing Belt 20 V242/ 5F SFX
Belt Width
Type
117
t
V
e
40°
hz
OTHER-SERIES
k
TRULY ENDLESS - SFX
Pulleys
page 168
Widths:
6
8
10
12
16
20
25
32
50
100
Type
V341
V350
V351
V354
V356
V357
V360
V361
V364
V367
V367
V368
V368
V370
V375
V381
V381
V385
V386
V388
V392
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
7F
5FK
2F
6F
7F
7F
6F
6F
7F
7FK
7F
7F
7F
6F
6FK
5F
5FK
4FK
6F
7K
7F
Pitch t
(mm)
Number of
Teeth
Length
(mm)
k
(mm)
hz
(mm)
e
(mm)
7.734
5.077
2.645
5.997
7.261
7.431
6.934
6.929
7.923
7.060
7.527
7.370
7.527
6.268
6.588
5.080
5.077
4.939
6.662
7.070
7.255
44
69
133
59
49
48
52
52
46
52
49
50
49
59
57
75
75
78
58
55
54
340.30
350.31
351.79
353.82
355.79
356.69
360.57
360.31
364.46
367.12
368.82
368.50
368.82
369.81
375.52
381.00
380.78
385.24
386.40
388.85
391.77
2.50
1.80
1.50
2.20
2.50
2.50
2.50
2.50
2.50
2.50
2.50
2.50
2.50
1.60
2.20
1.35
1.80
1.80
2.20
2.03
2.50
2.00
1.20
1.00
1.40
1.80
2.00
1.80
2.00
1.40
1.40
2.00
1.80
1.60
1.50
1.60
1.25
1.50
1.20
1.80
1.40
1.80
1.40
1.00
0.60
1.50
1.40
1.90
1.40
2.00
1.80
1.40
1.50
1.50
1.30
1.50
1.20
0.95
1.00
1.00
1.40
1.20
1.40
Ordering example:
Belt Width
Type
118
t
V
e
40°
hz
OTHER-SERIES
k
TRULY ENDLESS - SFX
Pulleys
page 168
Widths:
6
8
10
12
16
20
25
32
50
100
Type
V395
V402
V406
V409
V411
V419
V420
V423
V431
V431
V432
V432
V432
V437
V438
V440
V443
V444
V446
V448
V449
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
6F
7K
5F
4FK
5F
7F
6F
7F
6F
6K
7F
7K
7F
9FK
9F
5F
7K
7F
7F
7F
7K
Pitch t
(mm)
Number of
Teeth
Length
(mm)
k
(mm)
hz
(mm)
e
(mm)
6.585
7.791
5.080
5.000
5.956
7.346
6.270
7.981
6.145
6.158
7.447
7.450
7.450
9.950
9.525
5.712
7.383
7.403
7.430
7.852
7.880
60
52
80
82
69
57
67
53
70
70
58
58
58
44
46
77
60
60
60
57
57
395.10
405.13
406.40
410.00
410.96
418.72
420.09
422.99
430.15
431.06
431.93
432.10
432.10
437.80
438.15
439.82
442.98
444.18
445.80
447.45
449.16
2.20
2.50
1.37
1.80
1.80
2.50
1.60
2.50
2.00
2.00
2.50
2.50
2.50
3.50
3.20
1.60
2.50
2.50
2.50
2.50
2.50
1.80
1.40
1.27
1.20
1.50
2.20
1.50
2.00
1.40
1.40
2.20
1.40
1.40
2.50
1.80
1.50
1.40
1.80
1.80
1.40
1.40
1.20
1.40
1.30
1.00
1.50
2.00
1.50
2.00
1.50
1.60
2.00
1.40
1.40
1.60
1.20
1.20
1.40
1.40
1.50
1.50
1.80
Ordering example:
Belt Width
Type
119
t
V
e
40°
hz
OTHER-SERIES
k
TRULY ENDLESS - SFX
Pulleys
page 168
Widths:
6
8
10
12
16
20
25
32
50
100
Type
V449
V450
V457
V459
V463
V468
V473
V474
V480
V491
V508
V510
V511
V513
V514
V515
V515
V516
V522
V532
V537
/ 9K
/ 7F
/ 6K
/ 9F
/ 7F
/ 7K
/ 7K
/ 7F
/ 7K
/ 7F
/ 5F
/ 10F
/ 9F
/ 8K
/ 9K
/ 7F
/ 9FK
/ 7F
/ 6F
/ 9F
/ 7F
Pitch t
(mm)
Number of
Teeth
Length
(mm)
k
(mm)
hz
(mm)
e
(mm)
9.358
7.023
6.352
9.182
7.249
7.559
7.284
7.394
7.753
7.915
5.080
10.000
9.471
8.860
9.183
7.577
9.553
7.947
6.295
9.509
7.910
48
64
72
50
64
62
65
64
62
62
100
51
54
58
56
68
54
65
83
56
68
449.18
449.47
457.34
459.10
463.94
468.66
473.46
473.22
480.69
490.73
508.00
510.00
511.43
513.88
514.25
515.24
515.86
516.56
522.49
532.50
537.88
3.20
2.50
2.20
3.00
2.50
2.50
2.50
2.50
2.50
2.00
1.32
3.50
3.00
2.80
3.20
2.50
3.50
2.50
2.50
3.20
2.50
2.20
1.40
1.20
2.50
1.80
1.60
1.40
1.80
1.40
1.40
1.22
2.50
2.50
1.60
2.20
1.80
2.50
1.40
1.40
2.20
1.40
1.90
1.20
1.60
1.70
1.50
2.00
1.60
1.50
1.60
1.10
1.32
1.60
2.00
0.00
2.00
1.60
1.40
1.30
1.40
2.00
1.40
Ordering example:
TRULY ENDLESS Timing Belt 25 V449 / 9K SFX
Belt Width
Type
120
t
V
e
40°
hz
OTHER-SERIES
k
TRULY ENDLESS - SFX
Pulleys
page 168
Widths:
6
8
10
12
16
20
25
32
50
100
Type
V546
V548
V552
V555
V563
V567
V570
V571
V574
V583
V592
V609
V609
V620
V620
V623
V626
V628
V629
V635
V651
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
7F
2F
6F
7FK
9F
5F
9F
9F
7F
9F
7F
5F
4F
6FK
6F
9F
6F
6F
9F
5F
7F
Pitch t
(mm)
Number of
Teeth
Length
(mm)
k
(mm)
hz
(mm)
e
(mm)
7.806
2.540
6.278
7.823
9.720
5.971
9.205
9.525
7.561
9.709
7.896
5.080
4.233
6.969
6.969
9.744
6.265
6.283
9.992
5.080
7.239
70
216
88
71
58
95
62
60
76
60
75
120
144
89
89
64
100
100
63
125
90
546.42
548.64
552.46
555.43
563.76
567.25
570.71
571.50
574.64
582.54
592.20
609.60
609.55
620.24
620.24
623.62
626.50
628.30
629.50
635.00
651.51
2.50
1.00
2.20
2.50
3.20
2.00
3.00
3.26
2.50
3.00
2.50
1.36
1.80
2.50
2.50
3.20
1.60
2.20
3.50
1.32
2.50
1.80
0.70
1.20
1.80
1.80
1.50
2.50
1.91
2.20
2.50
2.20
1.20
1.20
1.40
1.40
1.60
1.50
1.80
2.50
1.20
1.40
1.50
0.60
1.20
1.30
2.00
1.50
2.00
1.69
2.00
2.00
2.00
0.70
1.00
1.30
1.50
1.50
1.50
1.80
2.00
0.60
1.60
Ordering example:
Belt Width
Type
121
t
V
e
40°
hz
OTHER-SERIES
k
TRULY ENDLESS - SFX
Pulleys
page 168
Widths:
6
8
10
12
16
20
25
32
50
100
Type
V685
V686
V698
V728
V758
V760
V779
V818
V829
V850
V853
V859
V862
V870
V889
V901
V910
V912
V914
V939
V969
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
5F
9F
9FK
15K
8FA
8F
2F
6F
8F
4F
5F
6F
13F
9F
5F
9F
10F
7F
12F
9F
6F
Pitch t
(mm)
Number of
Teeth
Length
(mm)
k
(mm)
hz
(mm)
e
(mm)
5.080
9.538
9.986
15.500
8.508
8.538
2.540
6.935
8.630
4.032
5.966
6.095
13.252
9.655
5.080
9.185
10.000
7.473
12.700
9.583
6.094
135
72
70
47
89
89
307
118
96
211
143
141
65
90
175
98
91
122
72
98
159
685.80
686.74
699.02
728.50
757.21
759.88
779.78
818.33
828.48
850.75
853.14
859.40
861.38
868.95
889.00
900.13
910.00
911.71
914.40
939.13
968.95
1.36
3.20
3.50
4.70
3.00
3.00
1.00
2.50
3.00
1.30
1.60
2.44
3.20
3.00
1.80
3.00
3.50
2.50
4.30
3.20
2.44
1.20
1.80
2.50
2.30
2.50
2.50
0.70
1.80
2.50
1.20
1.50
0.92
2.80
2.50
1.20
2.50
2.50
1.60
2.20
1.80
0.92
0.70
1.50
1.60
1.60
2.40
1.80
0.60
1.60
2.00
1.90
1.30
0.90
2.50
2.00
1.00
2.50
1.60
1.50
1.85
1.50
0.90
Ordering example:
Belt Width
Type
122
t
V
e
40°
hz
OTHER-SERIES
k
TRULY ENDLESS - SFX
Pulleys
page 168
Widths:
6
8
10
12
16
20
25
32
50
100
Type
V971 /
V978 /
V990 /
V1000 /
V1003 /
V1010 /
V1023 /
V1023 /
V1027 /
V1028 /
V1052 /
V1060 /
V1065 /
V1080 /
V1097 /
V1102 /
V1104 /
V1106 /
V1110 /
V1140 /
V1149 /
9F
9F
9F
9F
2F
10F
9K
9F
9F
9F
15F
4F
12FK
4F
5F
5F
9F
2F
10F
10F
4F
Pitch t
(mm)
Number of
Teeth
Length
(mm)
k
(mm)
hz
(mm)
e
(mm)
9.525
9.980
9.525
9.525
2.073
10.000
9.307
9.293
9.420
9.525
15.708
4.975
12.694
4.032
5.080
5.080
9.525
2.922
10.000
10.945
4.032
102
98
104
105
484
101
110
110
109
108
67
213
84
268
216
217
116
392
111
104
285
971.55
978.04
990.60
1000.13
1003.33
1010.00
1023.77
1022.23
1026.78
1028.70
1052.44
1059.68
1066.30
1080.58
1097.28
1102.36
1104.90
1145.42
1110.00
1138.28
1149.12
3.25
3.50
3.10
3.10
0.60
3.50
3.20
3.00
3.00
3.10
5.00
1.80
4.00
1.32
1.37
1.80
3.25
0.76
3.50
3.20
1.32
1.90
2.50
2.20
2.20
0.42
2.50
2.20
2.50
2.50
1.90
1.70
1.20
2.20
1.20
1.27
1.20
1.90
0.51
2.50
2.80
1.20
1.40
0.00
1.65
1.65
0.80
1.60
2.00
2.50
2.00
1.65
3.00
1.00
1.40
0.70
1.30
1.00
2.30
0.59
1.60
2.50
0.70
Ordering example:
Belt Width
Type
123
t
V
e
40°
hz
OTHER-SERIES
k
TRULY ENDLESS - SFX
Pulleys
page 168
Widths:
6
8
10
12
16
20
25
32
50
100
Type
V1152
V1177
V1178
V1215
V1215
V1257
V1270
V1300
V1332
V1390
V1423
V1529
V1563
V1584
V1635
V1637
V1676
V1778
V1997
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
9F
4F
5F
9FA
9F
9F
12F
9F
6F
9F
9F
6F
9F
5F
9F
9F
12F
12F
18F
Pitch t
(mm)
Number of
Teeth
Length
(mm)
k
(mm)
hz
(mm)
e
(mm)
9.525
4.032
5.080
9.334
9.334
9.525
12.700
9.425
6.279
9.525
9.553
6.291
9.407
5.080
9.382
9.390
12.674
12.700
18.840
121
292
232
130
130
132
100
138
212
146
149
243
166
312
174
174
132
140
106
1152.53
1177.34
1178.56
1213.42
1213.42
1257.30
1270.00
1300.65
1331.15
1390.65
1423.40
1528.71
1561.56
1584.96
1632.47
1633.86
1672.97
1778.00
1997.04
3.10
1.30
1.80
3.00
3.20
3.20
4.45
3.00
2.20
3.20
3.50
2.20
3.00
1.80
3.00
3.00
4.40
4.40
6.50
1.90
1.20
1.20
2.50
1.80
1.90
2.18
2.50
1.80
1.90
1.90
1.80
2.50
1.20
2.50
2.50
2.30
2.30
4.00
1.65
0.90
1.00
2.00
2.00
1.65
2.01
2.00
1.80
1.30
1.30
1.30
2.00
1.00
2.50
2.50
1.95
1.40
3.00
Ordering example: TRULY ENDLESS Timing Belt 50 V1152 / 9F SFX
Belt Width
Type
124
t
k2
e
40°
hz2
OTHER-SERIES
V-DL
k1
hz1
40°
TRULY ENDLESS - SFX
Pulleys
page 168
Widths:
6
8
10
12
16
20
25
32
50
100
Type
V409
V431
V454
V461
V551
V758
V785
V1215
V1357
V1635
V1635
/
/
/
/
/
/
/
/
/
/
/
4DL
5DL
7DL
5DL
7DL
8DLII
6DL
9DL
6DL
9DL
9DLII
Pitch t
(mm)
Number of
Teeth
Length
(mm)
k1
(mm)
k2
(mm)
hz1
(mm)
hz2
(mm)
e
(mm)
4.989
5.080
7.818
5.486
7.536
8.511
6.282
9.327
6.919
9.390
9.390
82
85
58
84
73
89
125
130
196
174
174
409.10
431.80
453.44
460.82
550.13
757.48
785.25
1212.51
1356.12
1633.86
1633.86
1.80
1.37
2.20
1.60
2.80
3.00
2.20
3.20
2.20
3.00
3.00
1.80
1.37
2.50
1.60
2.50
5.50
2.20
3.20
2.20
3.00
3.20
1.20
1.27
1.00
1.50
1.60
2.50
1.50
1.80
1.80
2.50
2.50
1.20
1.27
1.40
1.50
1.60
2.00
1.50
1.80
1.80
2.50
1.80
1.00
0.81
1.20
1.10
1.50
2.70
0.90
1.70
1.30
2.30
2.30
Ordering example: TRULY ENDLESS Timing Belt 20 V409 / 4DL SFX
Belt Width
Type
125
u
e
F
de
SUPPOR TED POLYURETHANE FLAT BELT-SERIES
TRULY ENDLESS - SFX
Pulleys
page 168
Widths:
Type
F213
F254
F314
F315
F330
F435
F502
/
/
/
/
/
/
/
7
4
5
4
2
2
7
6
8
10
12
16
20
25
32
50
100
Length
(mm)
e
(mm)
u
(mm)
de
(mm)
212.95
253.74
314.16
315.73
330.00
435.00
501.84
1.60
0.80
5.50
1.20
1.00
0.80
1.00
0.800
0.400
2.000
0.600
0.400
0.400
0.500
0.15
0.15
0.60
0.15
0.15
0.15
0.30
Type
F697
F738
F762
F959
F1240
F1458
F1780
Ordering example:
/ 4
/ 4
/ 7
/ 2
/ 10
/ 9
/ 10
Length
(mm)
e
(mm)
u
(mm)
de
(mm)
695.57
738.64
762.00
959.40
1240.00
1458.50
1780.00
0.55
0.80
2.60
1.00
1.20
2.60
1.40
0.275
0.400
1.300
0.500
0.800
0.450
0.600
0.15
0.15
0.30
0.30
0.60
0.30
0.60
TRULY ENDLESS Timing Belt 10 F330 / 2 SFX
Belt Width
Type
126
1.0
F1.0
OPEN ENDED – M
Pulleys
page 168
Widths:
8
10
12
20
Lengths:
Ordering example:
BRECO Flat Belt
20 F1.0 / 1800 M
Belt Width
Pitch
Length
– on request –
Pulleys
page 168
127
2.0
F2.0
OPEN ENDED – M
Pulleys
page 168
• PAZ
Widths:
16
25
32
50
75
100
Lengths:
Ordering example:
BRECO Flat Belt
50 F2.0 / 1800 M
Belt Width
Pitch
Length
• PAR
• PAZ-PAR
Pulleys
page 168
• PAZ
• PAR
• PAZ-PAR
Widths:
16
25
32
50
75
100
Lengths:
Length of flat belt can be specified in 10 mm
increments
Ordering example:
BRECO Flat Belt
50 F2.0 / 1800 V
Belt Width
Pitch
Length
128
2.0
F2.0
TRULY ENDLESS - BFX
Pulleys
page 168
Widths:
16
25
32
50
75
100
Pitch / Length
F2
F2
F2
F2
F2
F2
/
/
/
/
/
/
Pitch / Length
F2
F2
F2
F2
F2
F2
1500
1550
1600
1650
1700
1750
/
/
/
/
/
/
1800
1850
1900
1950
2000
2100
Pitch / Length
F2
F2
F2
F2
/
/
/
/
2500
3000
4000
5000
Length of belt can be increased in increments of 10 mm from
minimum length of 1,500 mm.
Ordering example: BRECOFLEX Flat Belt
• PAZ
50 F2.0 / 3000 BFX
Belt Width
Pitch
Length
129
3.0
F3.0
OPEN ENDED – M
Pulleys
page 168
Widths:
30
50
100
Lengths:
Ordering example:
BRECO Flat Belt
30 F3.0 / 1800 M
Belt Width
Pitch
Length
Pulleys
page 168
Widths:
30
50
100
Lengths:
increments
Ordering example:
BRECO Flat Belt
30 F3.0 / 1800 V
Belt Width
Pitch
Length
130
6.0
F6.0
OPEN ENDED – M
Pulleys
page 168
• PAZ
Widths:
Standard Belt Width in mm:
30
Lengths:
Ordering example:
BRECO Flat Belt
30 F6.0 / 1800 M
Belt Width
Pitch
Length
• PAR
• PAZ-PAR
Pulleys
page 168
• PAZ
• PAR
• PAZ-PAR
Widths:
Standard Belt Width in mm:
30
Lengths:
increments
Ordering example:
BRECO Flat Belt
30 F6.0 / 1800 V
Belt Width
Pitch
Length
131
u
e
AF
de
TRULY ENDLESS - BFX
Widths:
Pulleys
page 168
6
8
10
12
16
20
25
32
50
100
Type
Length
(mm)
e
(mm)
u
(mm)
de
(mm)
AF24
AF56
AF67
AF76
AF87
113.08
263.16
315.70
357.30
409.57
0.80
0.80
0.70
0.80
0.85
0.275
0.400
0.275
0.400
0.575
0.15
0.15
0.15
0.15
0.15
Ordering example:
Type
Length
(mm)
e
(mm)
u
(mm)
de
(mm)
AF108
AF138
AF140
AF148
508.39
649.60
659.03
695.57
0.70
0.80
0.60
0.80
0.275
0.275
0.275
0.275
0.15
0.15
0.15
0.15
TRULY ENDLESS Flat Belt
10 AF108 SFX
u
e
BF
de
Belt Width
Type
TRULY ENDLESS - SFX
Widths:
Pulleys
page 168
6
8
10
12
16
20
25
32
50
100
Type
Length
(mm)
e
(mm)
u
(mm)
de
(mm)
Type
Length
(mm)
e
(mm)
u
(mm)
de
(mm)
BF44
BF64
345.57
501.85
0.90
0.90
0.450
0.450
0.30
0.30
BF67
BF70
525.70
548.90
0.90
0.90
0.450
0.450
0.30
0.30
Ordering example:
10 BF67 SFX
Belt Width
Type
132
u
e
CF
de
TRULY ENDLESS - SFX
Pulleys
page 168
Widths:
6
8
10
12
16
20
25
32
50
100
Type
Length
(mm)
e
(mm)
u
(mm)
de
(mm)
CF66
828.55
1.40
0.700
0.60
Ordering example:
10 CF66 SFX
u
e
DF
de
Belt Width
Type
TRULY ENDLESS - SFX
Widths:
6
8
10
12
16
20
25
32
50
100
Type
Length
(mm)
e
(mm)
u
(mm)
de
(mm)
DF45
DF130
DF153
282.74
815.34
959.40
0.90
0.90
0.90
0.450
0.450
0.450
0.30
0.30
0.30
Ordering example:
Pulleys
page 168
10 DF130 SFX
Belt Width
Type
133
POLYURETHANE V-BELT-SERIES
t
hw
h
FERROPAN
b
Pulleys
page 168
6.5
13.0
Type 13
11.0
17.0
Type
13
17
20
30
32
Belt widths b (mm)
13
17
20
30
32
Belt height h (mm)
6.5
11
10
15
20
8
10
10
15
15
Angle 38°
38°
38°
38°
38°
hw-Value
3.25
4.0
5.0
9.0
8.0
Coefficient of friction (steel)
0.7
0.7
0.7
0.7
0.7
Pitch (serration) t (mm)
Minimum joined length (mm)
Type 17
1200 1500 1600 2010 2505
Length of V-Belt can be specified in pitch increments.
10.0
20.0
Type 20
15.0
30.0
Type 30
32.0
20.0
Ordering example:
Type 32
FERROPAN V-Belt 20 FERROPAN / 2360 V
Belt Width
Pitch
Length
134
POLYURETHANE V-BELT-SERIES
t
hw
h
FERROPAN
b
TRULY ENDLESS - BFX
Pulleys
page 168
6.5
13.0
Type 13
11.0
17.0
Type
13
17
20
30
32
Belt widths b (mm)
13
17
20
30
32
Belt height h (mm)
6.5
11
10
15
20
8
10
10
15
15
Angle 38°
38°
38°
38°
38°
hw-Value
3.25
4.0
5.0
9.0
8.0
Coefficient of friction (steel)
0.7
0.7
0.7
0.7
0.7
Pitch (serration) t (mm)
Minimum endless length (mm)
Type 17
2504 2500 2500 2505 2505
Length of V-Belt can be increased in pitch increments from
minimum length.
10.0
20.0
Type 20
15.0
30.0
Type 30
32.0
20.0
Ordering example: FERROPAN V-Belt 20 FERROPAN / 2500 BFX
Type 32
Belt Width
Pitch
Length
135
M
T2
T-Series
T2.5
T5
2
2.5
5
10
20
AT-Series
AT5
AT10
REDFLEX
AT20
AT3
REDFLEX
GEN III
3
5
10
20
3
—
—
—
—
125
3.13 x 104
1.87 x 104
M
392
98
2.45 x 104
—
0.012
V
—
49
—
—
BFX
500
125
3.13 x 104
1.87 x 104
M
1344
336
8.40 x 104
5.01 x 104
V
—
168
—
—
1572
393
5.87 x 10
5
1.31 x 105
880
2.20 x 10
V
—
440
—
780
—
0.045
1.95 x 10
1.16 x 10
5
2.09 x 105
5600
1400
3.50 x 10
V
—
700
—
1600
4
5
M
6400
0.021
9.83 x 10
3520
3120
0.017
4
M
4.00 x 10
5
1600
400
1.00 x 10
V
—
200
—
5
—
5
M
Spe
cif
(per ic Belt
Ma
1
stee 0 mm b ss
l rei
elt w
nfor
ced idth,
) (kg
/m)
Spe
cif
Kev ic Belt S
lar r
tif
(N/1 einfor fness
ced
0mm
)
Spe
cif
Stee ic Belt
Sti
lr
(N/1 einforc ffness
ed
0mm
)
1.34 x 104
—
500
BFX
AT3
90
V
BFX
T20
360
BFX
BFX
T10
Ultim
a
(per te Tens
ile S
10 m
tre
(N/1
m
0mm belt w ngth
idth
)
)
Max
im
Tens um All
owa
ile S
ble
tre
(per
10 m ngth
(N/1
m
0mm belt w
idth
)
)
Cod
e
Pitc
h
(mm
)
SPECIFICATION CHAR T
2.39 x 10
0.074
5
—
—
5
BFX
1760
440
1.10 x 10
M
2800
700
1.75 x 105
6.57 x 10
0.022
4
1.04 x 105
V
—
318
—
—
BFX
3444
861
2.15 x 105
1.29 x 105
M
6800
1700
4.25 x 105
2.54 x 105
V
—
850
—
—
BFX
6400
1600
4.00 x 105
2.39 x 105
M
8960
2240
5.60 x 105
3.34 x 105
V
—
1066
—
—
BFX
8640
2160
5.40 x 105
—
M
—
—
—
—
V
—
—
—
—
BFX
2600
650
1.63 x 105
—
0.033
0.058
0.096
0.026
136
10
18
15
15
1.3
0.7
± 0.5
15
18
15
15
2.2
1.2
± 0.5
10
15
30
30
4.5
2.5
± 0.5
12
20
60
60
8.0
5.0
± 1.0
15
25
120
120
1.9
1.1
± 0.5
15
25
30
30
2.7
1.2
± 0.5
15
20
25
60
4.5
2.5
± 0.5
15
25
50
120
8.0
5.0
± 1.0
18
25
120
180
1.9
1.1
± 0.5
15
20
20
20
T-Series
± 0.5
AT-Series
0.5
REDFLEX
1.1
ømi
n
Min
im
Run um ø o
ning
fF
on B lat Pull
e
elt B
ack y
(mm
)
ømi
n
Min
im
Run um ø o
ning
fF
on T lat Pull
ooth
ey
Side
(mm
)
#mi
n
Min
im
Pulle um # of
y wi
T
th B eeth on
ack
Ben
ding
#mi
n
Ove
rall
Thic
kne
ss (m
m)
Toot
h He
ight
(mm
)
Belt
Wid
th To
lera
nce
(mm
)
Min
imu
m
Pulle
#
y (n of Tee
th
o Ba
ck B on
end
ing)
137
AT5
REDFLEX
GEN III
AT10
REDFLEX
GEN III
ATP10
REDFLEX
GEN III
ATN-Series
ATN10
ATN12.7
ATN20
ATL-Series
ATL5
ATL10
ATP
ATL20
ATP10
M
5
10
10
12.7
20
5
10
20
10
—
—
—
V
—
—
—
—
3644
911
2.28 x 105
—
M
—
—
—
—
V
—
—
—
BFX
8800
2200
5.50 x 10
M
—
—
—
V
—
—
—
8800
2200
—
5
5
4800
1200
3.00 x 10
—
400
—
BFX
—
—
—
M
4800
1200
3.00 x 10
V
—
400
—
—
—
—
—
—
—
—
—
6400
1600
4.00 x 105
—
V
—
540
—
—
BFX
—
—
—
—
M
3360
840
2.10 x 105
—
V
—
—
—
—
BFX
—
—
—
—
M
8960
2240
5.60 x 105
—
V
—
—
—
—
BFX
—
—
—
—
M
12600
3150
7.88 x 105
—
V
—
—
—
—
BFX
—
—
—
—
M
—
—
—
—
V
—
—
—
1630
4.08 x 10
0.048
—
5
M
6520
0.068
—
BFX
BFX
0.073
—
—
5.50 x 10
V
0.036
—
5
M
Spe
cif
(per ic Belt
Ma
1
stee 0 mm b ss
elt w
l rei
nfor
ced idth,
) (kg
/m)
Spe
cif
Kev ic Belt S
lar r
tif
(N/1 einfor fness
ced
0mm
)
Spe
cif
Stee ic Belt
Sti
lr
(N/1 einforc ffness
ed
0mm
)
Max
im
Tens um All
owa
ile S
ble
tre
(per
10 m ngth
(N/1
m
0mm belt w
idth
)
)
—
BFX
BFX
10
Ultim
a
(per te Tens
ile
10 m
(N/1
m b Strengt
0mm
elt w
h
idth
)
)
Cod
e
Pitc
h
(mm
)
—
5
0.044
0.080
0.037
0.068
0.110
0.060
—
138
20
25
60
5.0
2.5
± 0.5
15
25
50
120
5.0
2.5
± 0.5
20
25
60
120
4.5
2.5
± 0.5
25
—
80
—
4.5
2.5
± 0.5
20
—
80
—
8.0
5.0
± 0.5
20
—
125
—
2.9
1.2
± 0.5
25
25
40
60
4.8
2.5
± 0.5
25
25
80
150
8.4
5.0
± 0.5
25
25
160
250
5.0
2.5
± 0.5
15
25
50
120
15
ATN-Series
± 0.5
ATL-Series
1.2
ATP
2.7
ømi
n
Min
im
Run um ø o
ning
fF
on B lat Pull
e
elt B
ack y
(mm
)
ømi
n
Min
im
Run um ø o
ning
fF
on T lat Pull
ooth
ey
Side
(mm
)
#mi
n
Min
im
Pulle um # of
y wi
T
th B eeth on
ack
Ben
ding
#mi
n
Ove
rall
Thic
kne
ss (m
m)
Toot
h He
ight
(mm
)
Belt
Wid
th To
lera
nce
(mm
)
Min
imu
m
Pulle
#
y (n of Tee
th
o Ba
ck B on
end
ing)
139
ATP
M
ATP15
MXL
15
2.032
Imperial-Series
L
BAT10
BATK10
SFAT10
SFAT15
12.700
22.225
10
10
10
15
—
—
—
—
—
2430
6.08 x 105
—
M
360
90
—
1.34 x 104
V
—
—
—
500
125
1.87 x 10
4.93 x 104
8.25 x 10
V
—
165
—
—
0.023
9.15 x 10
5.46 x 10
5
1.03 x 105
2752
688
1.72 x 10
V
—
344
—
620
4
4
M
2480
0.012
4
330
366
—
3.13 x 10
1320
1464
0.080
4
M
4
—
0.035
1.55 x 10
5
9.25 x 10
5
1.29 x 105
M
3464
866
2.17 x 10
V
—
433
—
4
—
5
BFX
3108
777
1.94 x 10
M
5508
1307
3.44 x 105
1.16 x 10
0.043
5
2.06 x 105
V
—
688
—
—
BFX
6400
1600
4.00 x 105
2.39 x 105
M
6400
1600
4.00 x 105
2.39 x 105
V
—
850
—
—
BFX
6400
1600
4.00 x 105
—
M
6400
1600
4.00 x 105
2.39 x 105
V
—
850
—
—
BFX
6400
1600
4.00 x 105
—
M
6400
1600
4.00 x 105
—
V
—
800
—
—
BFX
6400
1600
4.00 x 105
—
M
—
—
—
—
V
—
—
—
BFX
8480
2120
5.30 x 10
Spe
cif
(per ic Belt
Ma
1
stee 0 mm b ss
l rei
elt w
nfor
ced idth,
) (kg
/m)
Spe
cif
Kev ic Belt S
lar r
tif
(N/1 einfor fness
ced
0mm
)
Max
im
Tens um All
owa
ile S
ble
tre
(per
10 m ngth
(N/1
m
0mm belt w
idth
)
)
Spe
cif
Stee ic Belt
Sti
lr
(N/1 einforc ffness
ed
0mm
)
—
9720
BFX
XH
Arc-Power-Series
9.525
—
V
BFX
H
SFAT-Series
5.080
—
BFX
BFX
XL
Ultim
a
(per te Tens
ile
10 m
(N/1
m b Strengt
0mm
elt w
h
idth
)
)
Cod
e
Pitc
h
(mm
)
—
5
0.104
0.058
0.058
0.058
0.087
—
140
30
100
160
1.15
0.51
± 0.5
10
18
15
15
2.54
1.32
± 0.5
10
15
30
30
3.55
1.85
± 0.5
15
20
60
60
4.18
2.18
± 0.5
14
20
60
80
11.07
6.22
± 1.0
18
20
150
180
4.5
2.5
± 0.5
20
25
60
120
4.5
2.5
± 0.5
20
25
60
120
4.5
2.5
± 0.5
15
25
50
120
6.3
3.8
± 0.5
20
25
95
150
ATP
20
Imperial-Series
± 0.5
Arc-Power-Series
3.75
SFAT-Series
6.6
ømi
n
Min
im
Run um ø o
ning
fF
on B lat Pull
e
elt B
ack y
(mm
)
ømi
n
Min
im
Run um ø o
ning
fF
on T lat Pull
ooth
ey
Side
(mm
)
#mi
n
Min
im
Pulle um # of
y wi
T
th B eeth on
ack
Ben
ding
#mi
n
Ove
rall
Thic
kne
ss (m
m)
Toot
h He
ight
(mm
)
Belt
Wid
th To
lera
nce
(mm
)
Min
imu
m
Pulle
#
y (n of Tee
th
o Ba
ck B on
end
ing)
141
SFAT
SFAT20
20
5
10
2240
5.60 x 105
—
V
—
1120
—
—
Double-Sided Series
AT5-DL
AT10-DL
ATK10K6DL
AT20-DL
H-DL
20
5
10
10
20
12.7
HTD
3
2120
5.30 x 10
—
4
5.01 x 104
1344
336
8.40 x 10
V
—
168
—
1572
393
9.83 x 10
—
5
1.31 x 105
3520
880
2.20 x 10
V
—
440
—
3120
780
—
4
M
—
1.95 x 10
5
—
5
2.09 x 105
M
5600
1400
3.50 x 10
V
—
700
—
—
5
BFX
6400
1600
4.00 x 10
M
—
—
—
—
V
—
—
—
—
3444
861
2.15 x 105
—
M
—
—
—
—
V
—
—
—
—
BFX
6400
1600
4.00 x 105
—
M
—
—
—
—
V
—
—
—
—
BFX
6400
1600
4.00 x 105
—
M
—
—
—
—
V
—
—
—
—
BFX
8640
2160
5.40 x 105
—
M
—
—
—
—
V
—
—
—
3108
777
—
1.94 x 10
5
4
Spe
cif
(per ic Belt
Ma
1
stee 0 mm b ss
l rei
elt w
nfor
ced idth,
) (kg
/m)
0.096
0.028
0.058
0.100
—
BFX
BFX
HTD 3M
HP
8480
5
M
BFX
T20-DL
Spe
cif
Kev ic Belt S
lar
tif
(N/1 reinfor fness
ced
0mm
)
8960
BFX
T10-DL
Spe
cif
Stee ic Belt
Sti
lr
(N/1 einforc ffness
ed
0mm
)
M
BFX
T5-DL
Ultim
a
(per te Tens
ile S
10 m
tre
(N/1
m
0mm belt w ngth
idth
)
)
Max
im
Tens um All
owa
ile S
ble
tre
(per
10 m ngth
(N/1
m
0mm belt w
idth
)
)
Cod
e
Pitc
h
(mm
)
0.041
0.076
0.077
0.125
0.052
—
M
1200
300
7.50 x 10
V
—
150
—
—
—
BFX
—
—
—
—
0.031
142
18
25
120
180
3.2
1.2
± 0.5
15
15
30
30
6.8
2.5
± 0.5
20
20
60
60
12.2
5.0
± 1.0
25
25
150
180
3.5
1.2
± 0.5
20
20
25
60
6.5
2.5
± 0.5
25
25
80
120
8.0
2.5
± 0.5
25
25
80
120
12.0
5.0
± 1.0
25
25
120
180
5.51
2.18
± 0.5
20
25
80
80
2.4
1.2
± 0.5
20
20
19
30
SFAT
± 1.0
Double-Sided Series
5.0
HTD
8.0
ømi
n
Min
im
Run um ø o
ning
fF
on B lat Pull
e
elt B
ack y
(mm
)
ømi
n
m)
Min
im
Run um ø o
ning
fF
on T l a t P u l l
ooth
ey
Side
(m
#mi
n
Min
im
Pulle um # of
y wi
T
th B eeth on
ack
Ben
ding
#mi
n
Ove
rall
Thic
kne
ss (m
m)
Toot
h He
ight
(mm
)
Belt
Wid
th To
lera
nce
(mm
)
Min
imu
m
Pulle
#
y (n of Tee
th
o Ba
ck B on
end
ing)
143
HTD 5M
HP
HTD 5M
HF
HTD-Series
HTD 8M
HP
5
8
HTD 8M
HF
8
HTD 8M
8
HTD 14M
HP
HTD 14M
HF
STD S5M
HP
STD-Series
5
STD S5M
HF
STD S8M
HP
14
14
5
5
8
M
2600
650
1.63 x 105
—
V
—
325
—
—
BFX
—
—
—
—
M
1200
300
7.50 x 104
—
V
—
150
—
—
BFX
—
—
—
M
4800
1200
3.05 x 10
V
—
600
—
BFX
—
—
—
Spe
cif
(per ic Belt
Ma
1
stee 0 mm b ss
l rei
elt w
nfor
ced idth,
) (kg
/m)
Spe
cif
Kev ic Belt S
lar r
tif
(N/1 einfor fness
ced
0mm
)
Spe
cif
Stee ic Belt
Sti
lr
(N/1 einforc ffness
ed
0mm
)
Ultim
a
(per te Tens
ile S
10 m
tre
(N/1
m
0mm belt w ngth
idth
)
)
Max
im
Tens um All
owa
ile S
ble
tre
(per
10 m ngth
(N/1
m
0mm belt w
idth
)
)
Cod
e
Pitc
h
(mm
)
0.041
0.034
—
5
—
—
0.063
—
5
M
2600
650
1.63 x 10
V
—
325
—
—
—
BFX
—
—
—
—
M
—
—
—
—
V
—
—
—
—
5
—
BFX
3120
780
1.95 x 10
M
8400
2100
5.25 x 105
—
V
—
—
—
—
BFX
—
—
—
—
M
4800
1200
3.05 x 105
—
V
—
—
—
—
BFX
—
—
—
—
M
2600
650
1.63 x 105
—
V
—
—
—
—
BFX
—
—
—
—
M
1200
300
7.50 x 104
—
V
—
—
—
—
BFX
—
—
—
—
M
4800
1200
3.05 x 105
—
V
—
—
—
—
BFX
—
—
—
—
0.054
0.058
0.113
0.104
0.039
0.032
0.062
144
± 0.5
16
16
25
50
3.6
2.1
± 0.5
12
12
19
30
5.6
3.4
± 0.5
20
20
50
100
5.6
3.4
± 0.5
16
16
40
60
5.6
3.4
± 0.5
16
16
40
60
10.0
6.1
± 1.0
26
26
115
180
10.0
6.1
± 1.0
18
18
80
120
3.4
1.9
± 0.5
16
16
25
50
3.4
1.9
± 0.5
12
12
19
30
5.2
3.0
± 0.5
20
20
50
100
HTD-Series
2.1
STD-Series
3.6
ømi
n
Min
im
Run um ø o
ning
fF
on B lat Pull
e
elt B
ack y
(mm
)
ømi
n
Min
im
Run um ø o
ning
fF
on T lat Pull
ooth
ey
Side
(mm
)
#mi
n
Min
im
Pulle um # of
y wi
T
th B eeth on
ack
Ben
ding
#mi
n
Ove
rall
Thic
kne
ss (m
m)
Toot
h He
ight
(mm
)
Belt
Wid
th To
lera
nce
(mm
)
Min
imu
m
Pulle
#
y (n of Tee
th
o Ba
ck B on
end
ing)
145
STD
STD S8M
HF
FLATBELT-Series
F1.0
F2.0
F3.0
F6.0
FERROPAN V-BELT-Series
Type 13
Type 17
Type 20
Type 30
Type 32
8
—
—
—
—
—
—
—
—
—
M
2600
650
1.63 x 105
V
—
—
—
BFX
—
—
—
—
1000
250
6.25 x 10
V
—
—
—
BFX
—
—
—
3360
840
2.1 x 10
V
—
420
—
Spe
cif
belt ic Belt
Ma
w
(FER idth, ste ss (per
R
(kg/ OPAN: el reinfo 10 mm
m)
per
r
cros ced)
s se
ctio
n)
0.052
—
M
M
Spe
cif
rein ic Belt S
forc
tiffne
ed
(N/1
ss K
evla
0mm
r
)
Ultim
a
(per te Tens
ile S
10 m
tre
(N/1
m
0mm belt w ngth
idth
(FER
)
)
ROP
AN:
N/c
ross
Max
sec
im
tion
(per um Allo
)
wab
10 m
l
e
(N/1
mb
T
e
ns
elt w
0mm
idth ile Stren
(FER
)
)
ROP
gth
AN:
N/c
ross
sec
tion
Spe
)
cific
Belt
Stee
Stiffn
l rei
nfo
ess
(N/1
0mm rced
)
Cod
e
Pitc
h
(mm
)
4
—
—
0.015
—
5
1.25 x 105
—
5
BFX
3120
780
1.95 x 10
M
12320
3080
7.70 x 105
1.16 x 10
—
V
—
1540
—
—
BFX
—
—
—
—
M
1600
400
1.00 x 105
—
V
—
200
—
—
BFX
—
—
—
—
M
—
—
—
—
V
1800
400
—
—
BFX
3900
1000
—
—
M
—
—
—
—
V
3900
800
—
—
BFX
6400
1600
—
—
M
—
—
—
—
V
3900
800
—
—
BFX
6400
1600
—
—
M
—
—
—
—
V
12500
2500
—
—
BFX
13200
3300
—
—
M
—
—
—
—
V
12500
2500
—
—
BFX
13200
3300
—
—
0.030
5
0.068
0.080
0.100
0.220
0.250
0.580
0.750
146
16
16
40
60
1.0
—
± 0.5
Ø16
Ø30
16
30
2.0
—
± 0.5
Ø30
Ø30
30
60
3.0
—
± 0.5
Ø120
Ø120
120
150
6.0
—
± 0.5
Ø75
Ø100
75
150
6.5
—
± 0.5
Ø75
Ø100
75
150
11.0
—
± 0.5
Ø110
Ø160
110
210
10.0
—
± 0.5
Ø100
Ø150
100
200
15.0
—
± 0.5
Ø200
Ø250
200
400
20.0
—
± 0.5
Ø200
Ø250
200
450
STD
± 0.5
FLATBELT-Series
3.0
FERROPAN V-BELT-Series
5.2
ømi
n
Min
imu
Run m ø of
ning
F
on B lat Pulle
elt B
y
ack
(mm
)
ømi
n
Min
im
Run um ø o
ning
fF
on T lat Pull
ooth
ey
Side
(mm
#mi
n
Min
im
ø (in um # of
Teet
mm
h
with
)
Bac of Pulle or
k Be
y
ndin
g
#mi
n
Ove
rall
Thic
kne
ss (m
m)
Toot
h He
ight
(mm
)
Belt
Wid
th To
lera
nce
(mm
Min
)
imu
m
ø (in
# of
Teet
mm
h
(no
)
Bac of Pulle on
k Be
y
ndin
g)
)
147
LENGTH TOLERANCES
TRULY ENDLESS - BFX
Length Tolerance*
Belt Length
up to
Length Tolerance*
300 mm
± 0.41 mm
3350 mm
± 1.82 mm
500 mm
± 0.53 mm
3550 mm
± 1.91 mm
700 mm
± 0.64 mm
3750 mm
± 2.03 mm
Belt Length
up to
900 mm
± 0.75 mm
4000 mm
± 2.11 mm
1100 mm
± 0.85 mm
4250 mm
± 2.24 mm
1300 mm
± 0.95 mm
4500 mm
± 2.32 mm
1500 mm
± 1.04 mm
4750 mm
± 2.40 mm
1700 mm
± 1.13 mm
5000 mm
± 2.52 mm
1900 mm
± 1.22 mm
5300 mm
± 2.64 mm
2120 mm
± 1.31 mm
5600 mm
± 2.72 mm
2240 mm
± 1.36 mm
6000 mm
± 2.92 mm
2360 mm
± 1.44 mm
6300 mm
± 3.04 mm
2500 mm
± 1.49 mm
6700 mm
± 3.19 mm
2650 mm
± 1.57 mm
7100 mm
± 3.35 mm
2800 mm
± 1.61 mm
7500 mm
± 3.51 mm
3000 mm
± 1.70 mm
8000 mm
± 3.70 mm
3150 mm
± 1.74 mm
9000 mm
± 4.09 mm
Open Ended - M
Spliced and
Welded
Endless - V
Length Tolerance*
Length Tolerance*
± 0.8 mm/m
± 0.8 mm/m
* Reduced and Negative Length Tolerances upon Request
148
TIMING BELT OPTIONS
PAZ
Nylon facing on tooth side
• Reduced coefficient of friction
• Improved belt/pulley engagement
• Reduced noise and vibration
• Lower friction force when used with metal support
Suffix: PAZ
PAR
Nylon facing on belt back
• Ideal for accumulator conveyor
• Resistant to most oils and greases
Suffix: PAR
PAZ-PAR
Nylon facing on tooth side and belt back
• Resistant to most oils and greases
• Combines advantages of PAZ and PAR
Suffix: PAZ-PAR
T-Cover
Extra thick polyurethane belt back cover
• 85 durometer
• 2 mm thick (T5 1.5 mm)
• Wear and abrasion resistant
• Higher friction ideal for smooth surfaces, i.e. glass, metal, wood
Suffix: T
DR
Extra thick polyurethane belt back
• Homogeneous
• Perfect for longitudinal and/or lateral machining
• Extended service life for high wear (abrasive) conveying
applications
Suffix: DR
DL
Double sided timing belt
• Transmits power on both sides of the belt
• Ideal for serpentine drives
• For available pitches see page xyz-sdf
Suffix: DL
Add above suffix to timing belt part number, for example: 25 T10 / 5000 V PAZ-PAR
149
TIMING BELT MATERIALS
BRECOflex CO., L.L.C. manufactures high precision timing belts with the most advanced materials available.
Extremely wear resistant polyurethane materials and high tensile braided steel tension members or Kevlar®
tension members are selected for their unique properties. The combination of the superior materials results in
timing belts with a fine balance of high strength and high flexibility. BRECOflex CO., L.L.C. offers the best
performing timing belts available in the market place.
Strength and Flexibility – The Perfect Combination
Polyurethane
Polyurethane is the obvious choice for high strength timing belts. BRECOflex CO., L.L.C. offers many
polyurethane polyester elastomers to meet various application requirements.
NOTE: Certain materials may require minimum quantities.
All of our many specially selected polyurethane materials offer the following properties:
•
•
•
•
•
extremely wear resistant
extensive temperature range
resistant to petroleum, oils and fats
ozone and sunlight resistant
no lubrication required
• high tooth shear strength
• high tear resistance
• allows belt processing with no
loss in material properties
• non-marking
General Use:
Type
Products
TPU-ST1
TPU-ST2
Color
Hardness
Temperature range
Comment
all belt types,
white
92 Shore A
0°C to +80°C
- great performance characteristics
BFX-belts > 720mm,
(special colors
available)
profiles
all belt types,
BFX-belts > 720mm,
profiles
(+32°F to +176°F)
transparent
85 Shore A
+5°C to +50°C
(+41°F to +122°F)
0°C to +80°C
(+32°F to +176°F)
0°C to +80°C
(+32°F to +176°F)
0°C to +80°C
(+32°F to +176°F)
TPU-ST3
BFX-belts ≤ 720mm
transparent
92 Shore A
TPU-N1
profiles
white
96 Shore A
TPU-N2
profiles
transparent
98 Shore A
TPU-B1
profiles
transparent
60 Shore A
0°C to +80°C
(+32°F to +176°F)
- suitable for most applications
- standard material with steel cord
- higher coefficient of friction
- softer profile material
- flexible at lower temperature
- increased resistance to hydrolysis
- standard material with Kevlar® Cord
- meets FDA-Regulations
-
high wear resistance
for thin wall profiles
high wear resistance
for thin wall profiles
fiber glass reinforced
highly flexible
high coefficient of friction
delicate product conveying
NOTE: Standard temperature ranges may be exceeded under specific conditions.
Please contact BRECOflex CO., L.L.C. Engineering Department for further information.
150
General Use (cont.) :
Type
Products
Color
Hardness
Temperature range
Comment
PA-N1
ATN-profiles
black
—
0°C to +80°C
(+32°F to +176°F)
TPU-SM1
ATP-Timing Belts
transparent
92 Shore A
0°C to +80°C
(+32°F to +176°F)
Products
Color
Hardness
Temperature range
Comment
TPU-FDA1
all belt types,
transparent
92 Shore A
0°C to +80°C
- suitable for intermittent cleaning
(+32°F to +176°F)
TPU-FDA2
all BFX-belt sizes,
profiles
all belt types,
BFX-belts > 720mm,
profiles
with diluted cleaning agents
- suitable for intermittent cleaning
- higher coefficient of friction
- suitable for continuous cleaning
-
contact temp. up to 120°C
E-modulus: 14.500 N/mm2
fiber glass reinforced
for ATP timing belts only
Food Grade:
Type
TPU-AU1
all belt types,
BFX-belts > 720mm,
profiles
transparent
85 Shore A
+5°C to +50°C
(+41°F to +122°F)
transparent
92 Shore A
0°C to +50°C
(+32°F to +122°F)
Low Ambient Temperatures:
Type
Products
Color
Hardness
Temperature range
TPU-KF1
all belt types,
transparent
85 Shore A
-25°C to +5°C
BFX-belts > 720mm,
(-13°F to +41°F)
profiles
TPU-KF2
all belt types,
BFX-belts > 720mm,
profiles
transparent
82 Shore A
-30°C to -10°C
(-22°F to +14°F)
Comment
- reduced strength during cold
start up
- high resistance to hydrolysis
and bacteria
- reduced strength during cold
start up
- high resistance to hydrolysis
High Ambient Temperatures:
Type
Products
Color
Hardness
Temperature range
Comment
TPU-WB
all belt types,
profiles
white
94 Shore A
+20°C to +110°C
(+68°F to +230°F)
- reduced strength during high
temperature operation
- not available with PAZ and PAR
NOTE: Standard temperature ranges may be exceeded under specific conditions.
Please contact BRECOflex CO., L.L.C. Engineering Department for further information.
151
TENSION MEMBERS
High strength steel or Kevlar® tension members are the perfect match for our advanced polyurethane
materials. The selected cords give BRECOflex timing belts low elongation for high accuracy and high
flexibility for long service life. In addition, with no permanent elongation, retensioning over time is not
required.
These special tension members provide the following superior timing belt characteristics:
•
•
•
•
highest efficiency
most desirable strength/flex characteristics
maximum accuracy
high repeatability
• extreme flexibility
• compact design
• outstanding reliability
• long service life
The following tension member types are available to meet your specific application requirements:
High Carbon Steel
• standard tension member
• mild corrosion resistance
• high spring rate
Kevlar®
• excellent chemical and corrosion resistance
• non-metallic
• also available with Food Grade Urethane materials
Stainless Steel
• chemical and corrosion resistance
• also available with Food Grade Urethane materials
Hi-Flex Steel
• extended belt life (frequent bending and/or small pulley diameters)
• mild corrosion resistance
152
TENSION MEMBER ARRANGEMENT
Balanced Tension Member Arrangement for true tracking Bifilar Design
The bifilar tension member arrangement is the most
advanced concept in tension member placement. Tension
members with “S” (left-hand lay) and “Z” (right-hand lay) are
used alternatingly to balance the timing belt for true tracking.
BRECO V spliced and welded endless belts and BRECO M
open ended belting are produced in the bifilar tension
member arrangement spaced parallel and symmetrical
across the timing belt width. The tension member diameter
and cable spacing determine the tensile strength which is
appropriate for each timing belt pitch.
BRECOFLEX truly-endless timing belts are manufactured with
two helically wound tension members in the bifilar
arrangement across the entire timing belt width. The result is a
completely continuous uninterrupted timing belt with no
joints. Tracking is greatly improved with the BRECOflex CO.,
L.L.C. truly endless bifilar design compared to standard single
lay tension member designs.
Tension Free Zones
Tension free zones are available with most timing belts. Special
processes allow sections of timing belt widths to be
manufactured with no tension member reinforcement. Tension
free zones allow for very clean vacuum hole perforation,
longitudinal grinding or virtually no tension member
penetration with truly endless BRECOFLEX timing belts.
Sealed Edges
BRECO M open ended and BRECO V spliced and welded
endless timing belts are designed with tension member
arrangements that provide the advantage of sealed edges
for standard belt widths. Special belt widths are possible.
Minimum quantities are required.
S-Lay
Z-Lay
Bifilar
Tension
Members
Tension
Free Zones
Sealed
Edges
Advantages of sealed edges:
•
•
•
•
reduce belt edge wear
prevent pulley damage
smoother running
safer operation
153
Strength and Flexibility
The timing belt strength and spring rate is determined by the tension member construction and
placement. BRECOflex CO., L.L.C. utilizes an advanced tension member construction with many small
diameter filaments to achieve a strong and flexible timing belt. Competitive designs are stiffer and are
more prone to fatigue of the tension members, resulting in reduced service life.
The tension member construction also greatly influences the tooth shear strength and the power that can
be transmitted. The BRECOflex CO., L.L.C. design allows the urethane to fully bond all strands within a
tension member cord. Competitive designs only encapsulate the outer layer of the tension member,
leaving voids at the inner section of the cord. Comparative bonding pull tests have shown that BRECOflex
CO., L.L.C. timing belts achieve up to 40% higher bonding strength.
Tension Member Cross Sections and Bonding Characteristics
BRECOflex CO., L.L.C.
Competition
Tension Member
Cross Section
Tension Member
Cross Section
No Internal
Polyurethane
Penetration
Only Surface
Polyurethane
Penetration
Complete
Polyurethane
Penetration
Polyurethane
Polyurethane
Tension
Member
Tension
Member
154
Comparative Pull Test at Equal Force
BRECOflex CO., L.L.C.
Competition
Superior
Bonding
(No Break)
Break Line
F
Stripped
Polyurethane
Advantages of BRECOflex CO., L.L.C.
Tension Member Construction
•
•
•
•
F
Higher efficiency
Higher flexibility
Longer service life
Superior bonding
Options
For special application requirements: tension member diameters, filament diameters, construction, and
spacing can be tailored to meet specific needs.
Hi-Flex
Hi-Flex timing belts achieve a higher flexibility and equal strength with an increased number of smaller
diameter filaments, providing extended service life in applications with frequent bending and small pulley
diameters.
Increased diameter
Timing belts with larger cord diameters achieve a higher tensile strength and spring rate for long belt length
applications and high power requirements.
155
TIMING BELT BACKINGS
Linatex
Thic
kne
ss (m
m)
Coe
ffi
Frict cient o
f
ion
(µ
(sta
tic A )
L)
Colo
r
Hard
n
(Sho ess
re A
)
Den
sity
(g/d
m 3)
er ia
Mat
Bac
king
Bac
king
Type
l
Belt backings are available in a wide variety of cover materials which are bonded to the back of a timing
belt. Superior know-how and state-of-the-art processes assure a strong high performing bond to the
polyurethane belt materials.
Natural Rubber
Red
35
1.1
Supergrip
PVC
Blue
Green
30
0.8
0.6
4
T-Cover /
PUR 385
Polyurethane
Transparent
85
0.3 - 0.7
1.5 - 6.0
PU Yellow
Polyurethane foam
Yellow
55
0.6
2.0 - 5.0
PVC Blue
PVC
Blue
40
1.0
1.0 / 2.0
Natural Rubber
Brown
40
0.9
6.0 / 10.0
Porol
Cellular
Polyurethane
Black
190 g/dm3
0.8
2/3/5
Celloflex
Microcellular
Polyurethane
Beige
350 g/dm3
0.3
2/3/5
PVC
White
55
0.6
1.65
Polyurethane
Natural
Green
Blue
70
0.8
1.0 - 5.0
Correx Gum
White Nub
D 15
1.6 - 20
156
Ben
ding
Abil
ity*
Cha
ract
erist
ics
s
tion
lica
App
Resi
stivi
ty
Tem
pe
Ran rature
ge
Modern backing processes allow covering any polyurethane timing belt. The selection of the most appropriate
and best performing backing material depends on the backing characteristics required by each specific
application. For more information please see catalog B208 “Timing Belt Backings”.
-40°C / +70°C
(-40°F / +158°F)
Simple fats, oils
& wet abrasion
Glass industry
extruders
and conveyors
High friction, high
strain & abrasion
resistance
Flexible
-15°C / +90°C
(+5°F / +194°F)
Simple fats &
oils - green only
Diagonal, incline
& rising
High friction &
wear resistance
Medium
Flexible
-20°C / +50°C
(-4°F / +122°F)
Simple fats & oils
Conveying of
abrasive parts
Highest wear
resistance
Stiff
-10°C / +60°C
(+14°F / +140°F)
Simple fats & oils
Vacuum & paper
applications
Good wear
resistance
Stiff Flexible
-15°C / +90°C
(+5°F / +194°F)
Simple fats & oils,
acids, salts, bases
Paper & wood
conveying
High coefficient
of friction
Flexible
-50°C / +70°C
(-58°F / +158°F)
Limited fat &
oil resistance
General conveying
High coefficient of
friction & wear
resistance
Stiff Flexible
-40°C / +70°C
(-40°F / +158°F)
Limited fat &
oil resistance
Conveying of
delicate parts
Soft foam quality
Flexible
-30°C / +80°C
(-22°F / +176°F)
Simple fats & oils
Conveying of
delicate parts
High flexibility
Medium
Flexible
-20°C / +80°C
(-4°F / +176°F)
Simple fats & oils
General conveying
Point contact
Flexible
-20°C / +80°C
(-4°F / +176°F)
Simple fats & oils
Conveying of
abrasive parts
High wear
resistance
Stiff Flexible
*for minimum pulley diameter see catalog B208 “Timing Belt Backings”
157
Thic
kne
ss (m
m)
Coe
ffi
Frict cient o
f
io
(sta n (µ)
tic A
L)
Colo
r
Hard
n
(Sho ess
re A
)
Den
sity
(g/d
m 3)
eria
Mat
Bac
king
Bac
king
Type
l
Linatrile
Nitrile
Orange
55
1.0
3/4/5/6
RP 400
Rubber
Yellow
35
1.0
2.0 - 6.0
Chromleder
Leather
Grey
–
0.4
2.0 / 3.0
TT 60
Polyester
Fleece
Charcoal
–
0.2
2.0
NBR 65
Nitrile
Black
65
0.6
1.5
Mini-Grip
PVC
Blue
Green
30
0.6
0.4
1.0
PVC White
PVC
White
40
1.1
2.0
PVC White Herringbone
PVC
White
40
0.7
4.0
PAZ
Nylon
Green
–
0.2
–
PAR
Nylon
Green
–
0.2
–
PAZ-PAR
Nylon
Green
–
0.2
–
158
Ben
ding
Abil
ity*
Cha
ract
erist
ics
s
tion
lica
App
Resi
stivi
ty
Tem
pe
Ran rature
ge
Simple fats & oils
Chemical & oil
contact conveying
High friction,
high strain &
wear resistance
Flexible
-10°C / +80°C
(+14°F / +176°F)
Limited fat &
oil resistance
General conveying
High friction,
high strain &
wear resistance
Flexible
0°C / +60°C
(+32°F / +140°F)
Simple fats & oils
Conveying of
oily, greasy parts
Leather top coat
Stiff Flexible
-10°C / +120°C
(+14°F / +248°F)
Simple fats & oils
Wafer and
glass conveying
Anti-Static
Stiff Flexible
-20°C / +70°C
(-4°F / +158°F)
Simple fats & oils
Chemical & oil
contact conveying
Good chemical
resistance
Stiff Flexible
-10°C / 110°C
(+14°F / +230°F)
Simple fats & oils
Diagonal / inclined
conveying
High friction and
wear resistance
Flexible
-15°C / 90°C
(+5°F / +194°F)
Acids, salts
& bases
Food &
pharmaceutical
industries
FDA approval for
surface contact
with foods
Medium
Flexible
-10°C / 110°C
(+14°F / +230°F)
Simple fats & oils
Food &
pharmaceuticals
industries
FDA approval for
surface contact
with foods
Stiff Flexible
-20°C / +80°C
(-4°F / +176°F)
Simple fats & oils
Power transmission,
conveying
High performance &
reduced friction
Flexible
-20°C / +80°C
(-4°F / +176°F)
Simple fats & oils
Power transmission,
conveying,
accumulating
High performance &
reduced friction
Flexible
-20°C / +80°C
(-4°F / +176°F)
Simple fats & oils
Power transmission,
conveying
High performance &
reduced friction
Flexible
-20°C / +110°C
(-4°F / +230°F)
*for minimum pulley diameter see catalog B208 “Timing Belt Backings”
159
PROFILED BELTS
Screws
Tension Member
Free Zones
Tension Members
Inserts
Assembled
Screws & Inserts
The 0.2 mm thick
polyurethane skin
must be pierced
to allow for profile
attachment.
Molded
Cavities for
Inserts
In addition to the information provided in this catalog, see catalog B209 “ATN® - Convertible Timing Belt
System” for further details and technical specifications on our wide variety of flexible and convertible
profiles.
160
PROFILED BELTS
Weld-On Profiles
Weld Area
Profile
In addition to the information provided in this catalog, see catalog B203 “Polyurethane Timing Belts With
Weld-on Profiles” for further details and technical specifications on our wide variety of thermally attached
profiles.
161
PROFILE EXAMPLES
The profile drawings shown represent only a small cross section of the more than 3000 available stock profiles.
1
2
3
9
6
6
10
6.5
12
5
140lg
10
60lg
100lg
2.3.2.006.006
4
9
Ø5
R6
20
10
130lg
2.3.2.010.012
2.3.2.010.005
2.3.2.009.006
R6
11
Ø5
12
R2.5
6.5
6.5
15
6
10
100lg
50lg
2.3.2.012.012
2.3.2.010.020
1x45°
17
5
101.6lg
2.3.2.012.012b
18
R2.5
195lg
2.3.2.015.005
19
25
20
Ø13
30
15
20
27
30°
8
10
5
103lg
2.3.2.025.027
2.3.2.020.005
2.3.2.015.008
5
50lg
100lg
25
26
32
27
40
3
4
105lg
50
8
2
60lg
100lg
34
110lg
2.3.2.050.008
2.3.2.050.002
33
28
50
2.3.2.040.004
2.3.2.032.003
100lg
2.3.2.030.005
35
4.5
36
70°
100
50
5
5
6.5
10
100lg
2.3.2.050.010
5
8
100lg
100lg
2.3.3.005.008
2.3.2.100.005
100lg
2.3.3.005.012
162
5
1.2
6
14
7
4
8
24
120°
10.7
11
13
5
5.5
5
8
10lg
2.3.3.008.011
R8
Ø5.9
14
15
6.5
R2.5
19.25
16.5
10.5
6
10
10
22
8
20
170lg
2.3.3.014.022
22
1.5
19
16.5
2.3.3.016.028
100lg
2.3.3.016.020
21
70lg
R8
Ø10
R16
100lg
2.3.3.019.010
23
24
R6
Ø5
45°
95°
6.5
8.25
40
10
16
16.5
28
10.5
2.2
15lg
2.3.3.013.024
2.3.3.013.006
60°
30°
7
100lg
100lg
2.3.3.010.014
13
2.8
14
13
5
34°
5
75
10
5
16
2.3.3.040.005
10
100lg
2.3.4.016.008
29
16
1.3
R2
13
25lg
2.3.4.016.018
30
25
6
7°
Ø10
8
2.3.5.004
100lg
50lg
2.3.5.011
37
R2
5
Ø21.5
60lg
2.3.5.015
2.3.5.028
38
4°
3
39
R3
9.5
32
R2
15°
7.5
22
16lg
2.3.5.002b
31
4
15°
30.8
27
R13
10
40.73
40
Ø2
40
50
10°
2.8
5
2.3.5.029
6
100lg
2.3.5.041
110lg
2.3.5.070
16lg
11
2.3.5.137
35lg
163
PROFILE EXAMPLES
The profile drawings shown represent only a small cross section of the more than 3000 available stock profiles.
41
Ø5.5
42
43
R7
50
44
7
Ø8
15°
7
112
27
30
8
25
6
14
Ø6
15
2.3.5.263
50lg
2.3.5.197
2.3.5.189
49
2.3.5.230
60°
50
5
30°
51
8
8
Ø20
52
25
14.5
27.5
95
50
100lg
30
3
10
8
10
11
14
60
110lg
2.3.5.265
50lg
2.3.5.296
58
R4
R2
50
16lg
2.3.5.292
2.3.5.274
57
15
39.74
59
22
8
60
R3.35
R15
100°
30
21
15
2
30°
8
5
22
4
25
6
24
150lg
60lg
2.3.5.320
2.3.5.315
16lg
2.3.5.344
2.3.5.327
65
66
67
M4
12
R60
12
M4
8
90°
25
10
68
36
30
10
25
10
19.15
6
25
10
12
30lg
2.3.5.425
73
100lg
2.3.5.663
2.3.5.585
2.3.5.506
74
9
30°
75
76
7.6
45°
4
3
1.5
45
4
2.3.5.714
16
22
6
100lg
2.3.5.718
8
65
19.05lg
2.3.5.771
50.8
9
6
23
2.3.5.775
16lg
164
45
46
34.92
47
12
10
R33
19.05
19.05
Ø5.5
15°
6
2.3.5.811
40
6
100lg
25.4lg
2.3.5.875
2.3.5.862
53
54
60
55
70
100
10
28
18
3.5
60lg
3lg
61
2.3.6.088
2.3.6.032
2.3.5.974
2.3.5.888
R10
56
R1.25
2.5
R1.5
R1
30
0.8
10
10
10
35
50
30
7
4
38.1
2.3.5.852
R10
4
40
20
50.8
R1.5
48
62
R1
63
64
R12
R19.05
R1.5
R4
40
80
R1
50
3
58
101.6lg
20lg
2.3.6.092
70
25
R1
2.3.6.133
2.3.6.103
69
1x45°
50.8
12
14
2lg
2.3.6.091
25
31.75
4
R0.5
71
21.6
72
R4.2
18
8
M4
30°
15.5
4.2
4
10
10
8
32
4
29
16lg
40lg
R1.25
30
2.3.6.334
2.3.6.291
2.3.6.277
77
2.3.6.428
78
R2.5
79
80
R8
R4
R2
15
112
8
135°
24
19
30
18
2.3.6.461
3.5
3
2.3.6.942
22
3
100lg
5010
5
22.5
16
5018
101.6lg
165
TIMING BELT MODIFICATIONS
BRECO® and BRECOFLEX® timing belts can be mechanically machined and modified to meet special
application requirements. Contact Applications Engineering for design assistance.
Lateral Machining
• Typically used with extra thick belt back “DR” or “T-Cover”
(see page 149)
• Used for small parts conveying
• Used for incline conveying
• Standard and custom configurations available
• Increased flexibility
Longitudinal Machining
• Typically used with extra thick belt back Type DR or belt
cover Type T for more design possibilities
• Used for longitudinal product conveying
• Combined with perforations for vacuum applications
• Used to align product during handling
Back Grinding
• Improved belt thickness tolerance
• Consistent belt back surface finish and friction
• Roughened belt back for BRECO V spliced and welded
endless belts
• Standard for BRECOFLEX truly endless belts >720 mm
• Available for BRECO V belts >450 mm
• Available for BRECOFLEX truly endless belts between 450
and 720 mm
Edge Grinding
• Improved belt width tolerance
• Less lateral movement
• Used to more accurately position mechanical
modifications (i.e., profiles, perforations, etc.)
166
Tooth Removal
• Used to produce accurate pockets for product conveying
(double sided belt shown)
• Facilitate mounting attachments (single sided belt not
shown)
• Used as reference point (i.e., with optical sensors)
Longitudinal Tooth Machining
• Ideal for vacuum applications – combined with
perforations along belt length (reduced vacuum loss)
• Used for belt tracking without pulley flanges
• Multiple grooves possible
Perforating
• Used for vacuum applications
• Intricate hole patterns possible
• Used with tension free zones resulting in clean holes with
no tension member interference
• Complex perforation shapes possible
Covered Belt Machining
• All timing belt modifications may be possible for covered
belts
167
TIMING BELT PULLEYS
To successfully optimize a timing belt drive system, the quality level of the timing belt and the timing pulleys
is crucial. BRECOflex CO., L.L.C. has the know-how and the technical capabilities as a single source supplier
to provide high quality matching timing belts and timing pulleys for superior drive performance.
168
PULLEY MATERIALS AND FINISHES
The following pulley materials and surface finishes are available to meet your specific application
requirements. Special materials on request.
Materials
Aluminum
Steel
• Suitable for moderate power transmission
• Light weight / reduced rotational inertia
• Moderate chemical and corrosion resistance
• Standard material for stock pulleys
• Suitable for high power transmission
• Durable
• Limited chemical and corrosion resistance
Stainless Steel
Delrin
• Suitable for high power transmission
• Durable
• Meets FDA regulations
• Excellent chemical and corrosion resistance
• Aesthetic material
•
•
•
•
Limited power transmission
Excellent chemical and corrosion resistance
Non metallic
Stainless steel flanges recommended
Surface Finishes
Aluminum
Steel
Anodized
• Increased chemical and corrosion resistance
• Available in natural, black, or colored
• Limited increase of surface hardness
• Aesthetic treatment
Black Oxide
• Aesthetic treatment
Zinc plated
• Increased corrosion resistance
Hard Anodized
• Excellent chemical and corrosion resistance
• Increased surface hardness
• For abrasive environments
• Stainless steel flanges recommended
Chromate
Pulley Flanges
Flanges are attached to the pulleys by a rolling process or fastened with screws depending on tooth profile
and pulley diameter. Small and medium pitch pulleys up to approximately 250 mm in diameter are usually
supplied with rolled on flanges. Large pitch pulleys such as T20, AT20 and XH are commonly supplied with
screwed on flanges.
Flange Material
Standard: zinc plated steel
Optional: stainless steel – meets FDA regulations, chemical and corrosion resistant
aluminum
– economical alternative to stainless steel flanges
169
STOCK PULLEYS
The BRECOflex CO., L.L.C. pulley stocking program includes the pulley configurations listed below. Stock pulley
material is aluminum with zinc plated steel flanges. Select the standard pilot bore or incorporate custom
modifications, some of which are listed at the bottom and shown on the opposite page. Modified stock
pulleys, in small quantities, are usually delivered in one week.
Pitch
teeth range
(not all # of
teeth available
from
to
stock pulleys
available
for belt widths
(mm)
Pitch
teeth range
(not all # of
teeth available
from
to
stock pulleys
available
for belt widths
(mm)
T2.5
10
60
6,10
XL
10
40
12.7, 25.4
T5
10
60
10, 16, 25
L
10
25
25.4, 50.8
T10
12
60
16, 25, 32, 50
H
14
40
25.4, 38.1, 50.8, 76.2
AT3
15
72
6, 10, 16
TK5 K6
25
48
50
AT5
15
72
10, 16, 25, 32
TK10 K13
20
48
50, 100
AT10
15
60
25, 32, 50
ATK10 K6
20
60
50, 100
ATN10
25
60
25, 50
ATK10 K13
20
60
50, 100
ATN12.7
20
32
25, 50, 75, 100
HK13
20
36
50.8, 101.6
ATL5
25
72
10, 16, 25, 32
BAT10
20
60
32, 50
ATL10
25
60
25, 32, 50
All stock timing belt pulleys can be customized and modified to specific requirements. Complex
machining and intricate details can be realized. These modifications can include but are not limited
to the following:
• add/remove flanges
• finish bore
• remove or change hub
• cut key seat
• reduce pulley width
• counter bores
• set screws
• taper bores
• bolt holes
• snap ring grooves
• lightening holes
• self-tracking groove
Please provide your requirements to BRECOflex CO., L.L.C. Engineering Department.
170
STOCK PULLEY MODIFICATIONS
Threaded Holes
for Setscrews
Flanges
Setscrews
(No Flanges)
Taper Bore
Keyway
Self Tracking
Guide
Snap Ring
Grooves
Countersunk
Holes
Lightening
Holes
Counter Bore
171
PULLEY PRODUCT RANGE
T-Series
• T2
• T2.5
• T5
• T10
• T20
AT-Series
• AT3
• AT5
• AT10
• AT15
• AT20
AT REDFLEX
GEN III-Series
• AT3 REDFLEX GEN III
• ATP10 REDFLEX GEN III
ATN-Series
• ATN10
• ATN12.7
• ATN20
ATL-Series
• ATL5
• ATL10
• ATL20
ATP-Series
• ATP10
• ATP15
Imperial-Series
• MXL
• XL
• L
• H
• XH
• XXH
• TK5 K6 • ATN10 K6
• TK10 K6 • ATN12.7 K6
• TK10 K13 • HK13
• TK20 K13 • LK13
• ATK5 K6
• ATK10 K6
• ATK10 K6-DL
• ATK10 K13
• ATK20 K13
ARC-Power-Series
• BAT10
• BATK10
• BATK15
SFAT-Series
• SFAT10
• SFAT15
• SFAT20
Double Sided-Series
• T2.5-DL
• T5-DL
• T10-DL
• T20-DL
• AT5-DL
• AT10-DL
• AT10K6-DL
• AT20-DL
• H-DL
HTD-Series
• HTD3
• HTD5
• HTD8
• HTD14
• HTD20
STD-Series
• STD3
• STD5
• STD8
OTHER-Series
• K1
•
• K1.5
•
• AR
•
• AR-DL
•
• BR
•
• CR
FLAT BELT-Series
• F
• AF
• F1.0
• BF
• F2.0
• CF
• F3.0
• DF
• F6.0
FERROPAN-Series
• Type 13
• Type 17
• Type 20
• Type 30
• Type 32
CR-DL
DR
DR-DL
V
V-DL
Pulley bar stock available in many pitches. Special pitches and configurations upon request.
172
PULLEY TOOTH GAP DESIGN
timing belt
Metric pitches T5, T10, T20, AT3, AT5, AT10 and AT20 are
available in three tooth gap configurations:
Tooth gap –
standard
pulley
• Standard pulley tooth gap
• Reduced pulley tooth gap “SE”
• Zero pulley tooth gap “0”
Selecting a special pulley tooth gap can increase the
accuracy of the timing belt system by decreasing or eliminating
“play” between the timing belt and the pulley. Linear drives and
systems requiring precise positioning and high repeatability or
fast settling times can benefit from reduced “play”. The
illustrations on the left show the meshing of the timing belt with
the 3 tooth gap designs available.
Tooth gap reduced “SE”
For drive designs using reduced “SE” or “0”-tooth gap pulley,
please consult BRECOflex CO., L.L.C. Engineering Department.
“0” Tooth gap
Tooth engagement (AT-Series)
173
ACCESSORY ITEMS FOR POLYURETHANE TIMING BELTS
Tensioners
Clamps
Tensioning Clamps
Slider Beds
For more detailed information, please see catalog B205 “Timing Belt Accessories”
174
FIELD WELDER
BRECOflex CO., L.L.C. offers Field Welders for installation and replacement of endless polyurethane timing
belts in machinery and equipment on location. No costly and time consuming disassembly is necessary.
BRECOflex CO., L.L.C. provides open ended timing belts with prepared belt ends for field welding.
Little or no machine disassembly is required for the installation of replacement polyurethane timing
belts. Once the timing belt is in place, the Field Welder will fuse the timing belt ends together in
about 30 minutes. Only 120V or 240V 60Hz is required – no water cooling is necessary. The result is an
endless polyurethane timing belt installed in the field on the most complex machines. The tensile
strength of field welded timing belts equals the strength of factory supplied timing belts.
The Field Welder consists of:
• Power cord for standard 120V or 240V 60Hz outlet
• Control box with power button
• Aluminum and steel body with threaded handles for pressure adjustments
• Non-stick coated bottom and top fuser plates
Weight:
Approx. 8.5 lbs (25 mm wide belt)
Available in:
All belt pitches single and double sided in widths from 25 mm to 150 mm
For more technical information on Field Welder Kits please contact the BRECOflex CO., L.L.C. Engineering
Department.
175
APPLICATION EXAMPLES
Nylon Facing–PAR
Low Friction For
Side Loading
Slider Bed - UHMW
Beveled Profiles
Feeder Line For Juice Processing
Discharge Station
Accumulating
Output Section
Slider Bed - UHMW
Self-Tracking Guide
Cored Profile
Profile Pairs for
Positioning
Profile
Support Legs
Cylindrical Product Conveying
176
ARC-POWER
Timing Belts
ESBAND Truly Endless
Woven Flat Belt
Bar Code
Reader
Pusher Profiles
Sorting Station with Bar Code Reader
177
Matched Profile Pairs
Common Shaft
Slider Beds
Synchronous Conveyor For Wide Products
Profile Pairs
For Positioning
Hopper
Removable
Flanges
Product Dividing Line
Flange Reliefs
178
Z
Y
X
X
Pick And Place
Linear Drives - XYZ
Weld Area
Weld-On Profile
Profiled Timing Belt As Cuvette Carrier
Upright Belt Drive For Indexing
179
INDEX
.080 (MXL) (2.032 mm) . . . . . . . . . . . . . .
A
Accessories for Timing Belts . . . . . . . . . .
AF Flat Belts . . . . . . . . . . . . . . . . . . . . . . .
Allowable Tensile Strength see Strength
Aluminum Pulley Material . . . . . . . . . . . .
Anodized Aluminum Pulley Finish . . . . . .
Applications:
Belt Codes for . . . . . . . . . . . . . . . . . . .
Examples of . . . . . . . . . . . . . . . . . . . .
AR Belts . . . . . . . . . . . . . . . . . . . . . . . . . .
AR-DL Belts . . . . . . . . . . . . . . . . . . . . . . . .
ARC-POWER Self-Tracking Timing Belts:
Availability . . . . . . . . . . . . . . . . . . . . . .
Overview . . . . . . . . . . . . . . . . . . . . . .
Specifications . . . . . . . . . . . . . . . . . . .
AT Series Timing Belts:
Availability . . . . . . . . . . . . . . . . . . . . . .
Overview . . . . . . . . . . . . . . . . . . . . . .
Specifications . . . . . . . . . . . . . . . . . . .
AT3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
AT3 REDFLEX GEN III . . . . . . . . . . . . . . . . .
AT5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
AT5-DL . . . . . . . . . . . . . . . . . . . . . . . . . . .
AT5 REDFLEX GEN III . . . . . . . . . . . . . . . . .
AT10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
AT10-DL . . . . . . . . . . . . . . . . . . . . . . . . . .
AT10 REDFLEX GEN III . . . . . . . . . . . . . . . .
AT20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
AT20-DL . . . . . . . . . . . . . . . . . . . . . . . . . .
ATK5 K6 . . . . . . . . . . . . . . . . . . . . . . . . . .
ATK10 K6 . . . . . . . . . . . . . . . . . . . . . . . . .
ATK10 K6-DL . . . . . . . . . . . . . . . . . . . . . . .
ATK10 K13 . . . . . . . . . . . . . . . . . . . . . . . .
ATK20 K13 . . . . . . . . . . . . . . . . . . . . . . . .
ATL Series Timing Belts:
Availability . . . . . . . . . . . . . . . . . . . . . .
Overview . . . . . . . . . . . . . . . . . . . . . .
Specifications . . . . . . . . . . . . . . . . . . .
ATL5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ATL10 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ATL20 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ATN Series Timing Belts:
Availability . . . . . . . . . . . . . . . . . . . . . .
Overview . . . . . . . . . . . . . . . . . . . . . .
Specifications . . . . . . . . . . . . . . . . . . .
ATN10 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ATN10 K6 . . . . . . . . . . . . . . . . . . . . . . . . .
ATN12.7 . . . . . . . . . . . . . . . . . . . . . . . . . .
ATN12.7 K6 . . . . . . . . . . . . . . . . . . . . . . . .
ATN20 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ATP Series Timing Belts:
Availability . . . . . . . . . . . . . . . . . . . . . .
Overview . . . . . . . . . . . . . . . . . . . . . .
Specifications . . . . . . . . . . . . . . . . . . .
ATP10 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ATP10 REDFLEX GEN III . . . . . . . . . . . . . . .
ATP15 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
B
Back Grinding, Belt . . . . . . . . . . . . . . . . .
Backings . . . . . . . . . . . . . . . . . . . . . . . . .
Backlash, Reduced “SE” & Zero “0” . . . .
. . . . . . . .50, 51, 140
. . . . . . . .174
. . . . . . . .132
. . . . . . . .169
. . . . . . . .169
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.12, 13
.176-179
.109
.110
. . . . . . . .78-81
. . . . . . . .16
. . . . . . . .140, 141
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.30-37
.14
.136, 137
.30, 31, 136
.38, 136
.32, 33, 136
.94, 142
.39, 138
.34, 35, 136
.95, 142
.40, 138
.36, 37, 136
.97, 142
.68, 69
.70, 71
.72, 96, 142
.73
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.45-47
.15
.138, 139
.45, 138
.46, 138
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.42-44
.14
.138, 139
.42, 138
.75
.43, 138
.76
.44, 138
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.48-49
.15
.138-141
.48, 138
.41, 138
.49, 140
. . . . . . . .166
. . . . . . . .156-159
. . . . . . . .14, 173
Bar Stock, Pulley . . . . . . . . . . . . . . . . . . . . . . . . . . .172
BAT10 Series Belts see ARC-POWER
BATK10 Series Belts see ARC-POWER
BF Flat Belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .132
BFX, Truly Endless Code . . . . . . . . . . . . . . . . . . . . . .12, 13
Bifilar see Tension Member
Black Oxide Pulley Surface Finish . . . . . . . . . . . . . .169
Bonding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
Bonding Strength & Characteristics . . . . . . . . . . . .154, 155
BR Belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .111
BRECO M Open Ended . . . . . . . . . . . . . . . . . . . . . .12, 13
BRECO V Spliced and Welded Endless . . . . . . . . .12, 13
BRECOFLEX BFX Truly Endless . . . . . . . . . . . . . . . . .12, 13
BRECOflex CO., L.L.C. . . . . . . . . . . . . . . . . . . . . . . .2
C
Cable see Tension Member
Celloflex Backing . . . . . . . . . . . . . . . . . . . . . . . . . .156, 157
Center Guide see Self-Tracking
CF Flat Belt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .133
Chemical Compatibility:
Backings (Covers) . . . . . . . . . . . . . . . . . . . . . . . .156-159
Belts (Polyurethane) . . . . . . . . . . . . . . . . . . . . . .11, 151-152
Pulley Materials and Finishes . . . . . . . . . . . . . . .169
Tension Members . . . . . . . . . . . . . . . . . . . . . . . .152
Chromate Pulley Surface Finish . . . . . . . . . . . . . . .169
Chromleder Backing . . . . . . . . . . . . . . . . . . . . . . . .158, 159
Clamps and Tensioning Clamps . . . . . . . . . . . . . . .174
Cleaning Agents, use of . . . . . . . . . . . . . . . . . . . . .151
Codes (BFX, M, V) . . . . . . . . . . . . . . . . . . . . . . . . . .12, 13
Coefficient of Friction see also Backings . . . . . . . .149
Connecting Kit (Field Assembly, ATN) . . . . . . . . . . .15
Convertible Timing Belt System see ATN
Correx Gum Rubber Backing . . . . . . . . . . . . . . . . .156, 157
Cover Materials see Backings
Covered Belt Machining . . . . . . . . . . . . . . . . . . . . .167
CF Flat Belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .133
CR Belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .112
CR-DL Belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .113
D
D 15 Backing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .156, 157
Delrin Pulley Material . . . . . . . . . . . . . . . . . . . . . . .169
DF Flat Belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .133
DIN 7721 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
DL see Double Sided
Double Sided Series Timing Belts:
Availability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .88-98
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . .142, 143
DR Belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .114
DR-DL Belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .115
DR Extra Thick PU Belt Back . . . . . . . . . . . . . . . . . . .149
E
Edge Grinding, Belt . . . . . . . . . . . . . . . . . . . . . . . . .166
Edge Wear, Belt . . . . . . . . . . . . . . . . . . . . . . . . . . . .153
Edges, Sealed, Belt . . . . . . . . . . . . . . . . . . . . . . . . .153
Elongation see Spring Rate
F
F Flat Belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .126
F1.0 Flat Belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .127, 146
F2.0 Flat Belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .128, 129, 146
F3.0 Flat Belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .130, 146
F6.0 Flat Belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .131, 146
180
Fatigue of Tension Member see Hi-Flex
FDA (Food Grade) . . . . . . . . . . . . . . . . .
FERROPAN V-Belt Series:
Availability . . . . . . . . . . . . . . . . . . . . . .
Overview . . . . . . . . . . . . . . . . . . . . . .
Specifications . . . . . . . . . . . . . . . . . . .
Field Assembly (Connecting Kit ATN) . . .
Field Welder . . . . . . . . . . . . . . . . . . . . . . .
Finishes, Pulley . . . . . . . . . . . . . . . . . . . . .
Flanges, Pulley . . . . . . . . . . . . . . . . . . . . .
Flat Belt Series, Supported Polyurethane:
Availability . . . . . . . . . . . . . . . . . . . . . .
Overview . . . . . . . . . . . . . . . . . . . . . .
Specifications . . . . . . . . . . . . . . . . . . .
Flat Pulleys, Minimum Ø of . . . . . . . . . . .
Foam Backing Material . . . . . . . . . . . . .
Food Grade (FDA) . . . . . . . . . . . . . . . . .
Friction see also Backings . . . . . . . . . . . .
G
GEN III see REDFLEX
Grinding, Belt Back and Edge . . . . . . . .
Guides see Self-Tracking
H
H (T1/2) . . . . . . . . . . . . . . . . . . . . . . . . . .
H-DL . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Hard Anodized Aluminum Pulley Finish .
Hardness:
Backing . . . . . . . . . . . . . . . . . . . . . . . .
Polyurethane . . . . . . . . . . . . . . . . . . .
Pulley Material and Surface Finish . . .
Hi-Flex Steel Tension Member . . . . . . . . .
Hi-Flex Timing Belts . . . . . . . . . . . . . . . . . .
High Flex “HF” HTD . . . . . . . . . . . . . . . . . .
High Power “HP” HTD and STD . . . . . . . .
High Temperature:
Backings (Covers) . . . . . . . . . . . . . . . .
Belt Material (Polyurethane) . . . . . . .
HK13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
HTD Series Timing Belts:
Availability . . . . . . . . . . . . . . . . . . . . . .
Overview . . . . . . . . . . . . . . . . . . . . . .
Specifications . . . . . . . . . . . . . . . . . . .
HTD 3M HP . . . . . . . . . . . . . . . . . . . . . . . .
HTD 5M HP and HF . . . . . . . . . . . . . . . . .
HTD 8M HP, HF and BFX . . . . . . . . . . . . . .
HTD 14M HP and HF . . . . . . . . . . . . . . . .
I
Imperial Series Timing Belts:
Availability . . . . . . . . . . . . . . . . . . . . . .
Overview . . . . . . . . . . . . . . . . . . . . . .
Specifications . . . . . . . . . . . . . . . . . . .
ISO 9000 . . . . . . . . . . . . . . . . . . . . . . . . . .
K
K1 Belts . . . . . . . . . . . . . . . . . . . . . . . . . . .
K1.5 Belts . . . . . . . . . . . . . . . . . . . . . . . . .
Kevlar® see also Tension Member . . . . . .
L
L (T3/8) . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lateral Machining, Belt . . . . . . . . . . . . . .
Leather Backing Material . . . . . . . . . . . .
Length Tolerance, Belt . . . . . . . . . . . . . . .
Linatex Backing . . . . . . . . . . . . . . . . . . . .
Linatrile Backing . . . . . . . . . . . . . . . . . . .
Longitudinal Machining, Belt and Tooth
Low Temperature Belt Material . . . . . . .
M
M, Open Ended Code . . . . . . . . . . . . . .
Machining, Belt . . . . . . . . . . . . . . . . . . . .
Mass, Belt . . . . . . . . . . . . . . . . . . . . . . . . .
Materials:
Backing . . . . . . . . . . . . . . . . . . . . . . . .
Cover see Backing
Flange . . . . . . . . . . . . . . . . . . . . . . . . .
Polyurethane . . . . . . . . . . . . . . . . . . .
Pulley . . . . . . . . . . . . . . . . . . . . . . . . . .
Tension Member . . . . . . . . . . . . . . . . .
Timing Belt . . . . . . . . . . . . . . . . . . . . . .
Mini-Grip Backing . . . . . . . . . . . . . . . . . .
Modifications:
Stock Pulley . . . . . . . . . . . . . . . . . . . . .
Timing Belt . . . . . . . . . . . . . . . . . . . . . .
MXL (.080) (2.032 mm) . . . . . . . . . . . . . .
N
Natural Rubber Backing Material . . . . . .
NBR 65 Backing . . . . . . . . . . . . . . . . . . . .
Nitrile Backing Material . . . . . . . . . . . . . .
Nylon Facing:
Belt Back PAR . . . . . . . . . . . . . . . . . . .
Tooth Side PAZ . . . . . . . . . . . . . . . . . .
Tooth Side & Belt Back PAZ-PAR . . . . .
O
Open Ended Timing Belts (Code M) . . .
Options Available, Belt . . . . . . . . . . . . . .
Other Timing Belts:
Availability . . . . . . . . . . . . . . . . . . . . . .
Overview . . . . . . . . . . . . . . . . . . . . . .
P
PAZ, PAR, PAZ PAR see Nylon Facing
Perforation, Belt . . . . . . . . . . . . . . . . . . . .
Pitch, Belt . . . . . . . . . . . . . . . . . . . . . . . . .
Polyester Fleece Backing Material . . . . .
Polygonal Effect, Reduced . . . . . . . . . . .
Polyurethane Materials see Materials
Polyurethane Backing Material . . . . . . .
Polyurethane Foam Backing Material . .
Polyurethane Timing Belts . . . . . . . . . . . .
Porol Backing . . . . . . . . . . . . . . . . . . . . . .
Profiles:
Convertible ATN see also ATN . . . . . .
Examples of (Drawings) . . . . . . . . . . .
Weld-On . . . . . . . . . . . . . . . . . . . . . . .
Properties, Belt:
Chemical . . . . . . . . . . . . . . . . . . . . . .
Mechanical . . . . . . . . . . . . . . . . . . . .
PU Yellow Backing . . . . . . . . . . . . . . . . . .
Pull Tests (Bonding Strength) . . . . . . . . . .
Pulley . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Backlash (Tooth Gap) . . . . . . . . . . . .
Flanges . . . . . . . . . . . . . . . . . . . . . . . .
Materials and Surface Finishes . . . . .
Minimum Ø and # of teeth . . . . . . . .
Modifications . . . . . . . . . . . . . . . . . . .
Product Range . . . . . . . . . . . . . . . . . .
Stocking Program . . . . . . . . . . . . . . . .
. . . . . . . .151, 169
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.134, 135
.17
.146, 147
.15
.175
.169
.169
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.126-133
.17
.146, 147
.136-147
.156, 157
.151, 169
.149
. . . . . . . .166
. . . . . . . .56, 57, 140
. . . . . . . .98, 142
. . . . . . . .169
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. .156-159
. .150, 151
. .169
. .152
. .155
. .16
. .16, 17
. . . . . . . .156-159
. . . . . . . .151
. . . . . . . .77
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.99-104
.16
.142-145
.99, 142
.100, 101, 144
.102, 103, 144
.104, 144
.50-59
.15
.140, 141
.3
. . . . . . . .107
. . . . . . . .108
. . . . . . . .152
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.54, 55, 140
.166
.158, 159
.148
.156, 157
. . . . . . . .158, 159
. . . . . . . .166, 167
. . . . . . . .151
. . . . . . . .12, 13
. . . . . . . .166-167
. . . . . . . .136-147
. . . . . . . .156-159
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.169
.150, 151
.169
.152
.150, 151
.158, 159
. . . . . . . .170, 171
. . . . . . . .166, 167
. . . . . . . .50, 51, 140
. . . . . . . .156, 157
. . . . . . . .158, 159
. . . . . . . .158, 159
. . . . . . . .149, 158, 159
. . . . . . . .149, 158, 159
. . . . . . . .149, 158, 159
. . . . . . . .12, 13
. . . . . . . .149
. . . . . . . .107-125
. . . . . . . .17
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.166, 167
.136-147
.158, 159
.16
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.156, 157
.156, 157
.10, 150, 151
.156, 157
. . . . . . . .160
. . . . . . . .162-165
. . . . . . . .161
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.11, 150-152
.11, 152-155
.156, 157
.154, 155
.168-173
.173
.169
.169
.136-147
.170, 171
.172
.170
181
PUR 385 Backing . . . . . . . . . . . . . . . . . . . . . . . . . . .156, 157
PVC Blue Backing . . . . . . . . . . . . . . . . . . . . . . . . . .156, 157
PVC White and White Herringbone Backing . . . . .158, 159
R
REDFLEX GEN III Series Timing Belts:
Availability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .38-41
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . .136-139
Reduced Backlash “SE” (Tooth Gap) . . . . . . . . . . .173
Repeatability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
RMA Standard (ANSI/RMA) . . . . . . . . . . . . . . . . . .15-17
RP 400 Backing . . . . . . . . . . . . . . . . . . . . . . . . . . . .158, 159
Rubber Backing Material . . . . . . . . . . . . . . . . . . . .156-159
S
Sealed Edges, Belt . . . . . . . . . . . . . . . . . . . . . . . . . .153
Self-Tracking Series Timing Belts:
Availability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60-77
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
Serrated Guides see Self-Tracking
Service Life . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
Settling Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
SFAT Self-Tracking Series Timing Belts:
Availability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .82-87
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . .140-143
SFAT10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .82, 83, 140
SFAT15 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .84, 85, 140
SFAT20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .86, 87, 142
Slider Beds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .174
Specification Charts, Belt . . . . . . . . . . . . . . . . . . . .136-147
Spliced and Welded Endless Belts (Code V) . . . . .12, 13
Spring Rate, Tension Member . . . . . . . . . . . . . . . . .136-147, 152
Stainless Steel:
Pulley and Flange Material . . . . . . . . . . . . . . . .169
Tension Member Material . . . . . . . . . . . . . . . . .152
Standards (DIN 7721, ANSI/RMA) . . . . . . . . . . . . . .14-17
STD Series Timing Belts:
Availability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .105-106
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . .144-147
STD S5M HP and HF . . . . . . . . . . . . . . . . . . . . . . . . .105, 144
STD S8M HP and HF . . . . . . . . . . . . . . . . . . . . . . . . .106, 144
Steel:
Pulley and Flange Material . . . . . . . . . . . . . . . .169
Tension Member Material . . . . . . . . . . . . . . . . .152
Stiffness see Spring Rate
Stock Profiles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .162-165
Stock Pulleys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .170, 171
Strength:
Bonding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .154, 155
Comparison Chart . . . . . . . . . . . . . . . . . . . . . . .18, 19
Tensile, Belt
Maximum Allowable . . . . . . . . . . . . . . . . .18, 136-147
Ultimate . . . . . . . . . . . . . . . . . . . . . . . . . . .136-147
Tooth Shear, Belt . . . . . . . . . . . . . . . . . . . . . . . . .18, 19, 154
Strength and Flexibility . . . . . . . . . . . . . . . . . . . . . .150, 154
Supergrip Backing . . . . . . . . . . . . . . . . . . . . . . . . . .156, 157
Surface Finishes, Pulley . . . . . . . . . . . . . . . . . . . . . .169
T
T Series Timing Belts:
Availability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20-29
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . .136-137
T2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
T2.5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
T5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
T5-DL . . . . . . . . . . . . . . . . . . . . . . . . . . .
T10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
T10-DL . . . . . . . . . . . . . . . . . . . . . . . . . .
T20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
T20-DL . . . . . . . . . . . . . . . . . . . . . . . . . .
T1/5 (XL) . . . . . . . . . . . . . . . . . . . . . . . . .
T3/8 (L) . . . . . . . . . . . . . . . . . . . . . . . . . .
T1/2 (H) . . . . . . . . . . . . . . . . . . . . . . . . .
T7/8 (XH) . . . . . . . . . . . . . . . . . . . . . . . .
T-Cover . . . . . . . . . . . . . . . . . . . . . . . . . .
Temperature Range:
Backing (Cover) . . . . . . . . . . . . . . . .
Belt (Polyurethane) . . . . . . . . . . . . . .
Tensile Strength see Strength
Tension Free Zones . . . . . . . . . . . . . . . .
Tension Member . . . . . . . . . . . . . . . . . .
Bifilar Design . . . . . . . . . . . . . . . . . . .
Construction . . . . . . . . . . . . . . . . . . .
Hi-Flex . . . . . . . . . . . . . . . . . . . . . . . .
Lay,“S” and “Z” . . . . . . . . . . . . . . . . .
Materials . . . . . . . . . . . . . . . . . . . . . .
Options . . . . . . . . . . . . . . . . . . . . . . .
Spring Rate (Stiffness) . . . . . . . . . . . .
Tensioners and Tensioning Clamps . . . .
Thickness, Backing . . . . . . . . . . . . . . . . .
Thickness, Belt . . . . . . . . . . . . . . . . . . . .
Timing Belt Construction . . . . . . . . . . . .
Timing Belt Modifications . . . . . . . . . . .
Timing Belt Pitch Listing (Tooth Profiles)
TK Series Timing Belts see Self-Tracking
TK5 K6 . . . . . . . . . . . . . . . . . . . . . . . . . . .
TK10 K6 . . . . . . . . . . . . . . . . . . . . . . . . . .
TK10 K13 . . . . . . . . . . . . . . . . . . . . . . . . .
TK20 K13 . . . . . . . . . . . . . . . . . . . . . . . . .
Tolerances:
Belt Length . . . . . . . . . . . . . . . . . . . .
Belt Width . . . . . . . . . . . . . . . . . . . . .
Tooth Engagement, AT Series . . . . . . . .
Tooth Gap Configurations . . . . . . . . . .
Tooth Removal, Belt . . . . . . . . . . . . . . . .
Tooth Shear Strength see Strength
Truly Endless Timing Belts (Code BFX) . .
TT 60 Backing . . . . . . . . . . . . . . . . . . . . .
U, V
Ultimate Tensile Strength see Strength
V-Belts see FERROPAN
V, Spliced and Welded Endless Code .
V Timing Belts . . . . . . . . . . . . . . . . . . . . .
V-DL Timing Belts . . . . . . . . . . . . . . . . . .
Vacuum Timing Belts . . . . . . . . . . . . . . .
W, X, Z
Weight, Belt see Mass
Welder, Field . . . . . . . . . . . . . . . . . . . . .
White Nub Backing . . . . . . . . . . . . . . . .
Width Tolerance, Belt . . . . . . . . . . . . . . .
XH (T7/8) . . . . . . . . . . . . . . . . . . . . . . . .
XL (T1/5) . . . . . . . . . . . . . . . . . . . . . . . . .
Zero Backlash (Tooth Gap) . . . . . . . . . .
Zinc Plated Pulley and Flange Finish . .
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.20, 21, 136
.22, 23, 136
.24, 25, 136
.88, 89, 142
.26, 27, 136
.90, 91, 142
.28, 29, 136
.92, 93, 142
.52, 53, 140
.54, 55, 140
.56, 57, 140
.58, 59, 140
.149, 156, 157
. . . . . . . . .156-159
. . . . . . . . .11, 150, 151
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.153
.152-153
.153
.154
.152
.153
.152
.155
.136-147, 152
.174
.156-159
.136-147
.10
.166, 167
.14-17
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.60, 61
.62, 63
.64, 65
.66, 67
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.148
.136-147
.11, 173
.173
.167
. . . . . . . . .12, 13
. . . . . . . . .158, 159
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.12, 13
.116-124
.125
.166-167
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.175
.156-157
.136-147
.58, 59, 140
.52, 53, 140
.14, 173
.169
182
BRECOflex CO., L.L.C. PRODUCT CATALOGS
Polyurethane
Timing Belts
Polyurethane
Timing Belts with
Weld-on Profiles
Metric and English
Pitches.
Dividing, Stepping,
Positioning.
Calculations
Driving,
Positioning,
Conveying
Power, Torque, and
Peripheral Force
calculations.
See BRECOflex
catalog # B212
See BRECOflex
catalog # B203
See BRECOflex
catalog # B204
Accessory Items
for Polyurethane
Timing Belts
Polyurethane
Timing Belts
ARC-POWER-BAT10
Tension Meter
Pulleys,
Tensioners,
Clamps,
Slider Beds.
Circular “ARC”
tooth shape.
See BRECOflex
catalog # B205
See BRECOflex
catalog # B206
See BRECOflex
catalog # B207
Timing Belt
Backings
ATN® - Convertible
Timing Belt System
Polyurethane
Timing Belts in
Metric and English
pitches with a
wide range of
cover materials.
ATN technology
allows the
reconfiguration of
profiled timing belts
at the customer
site.
ESBAND
Truly Endless
Woven Flat Belts
See BRECOflex
catalog # B208
See BRECOflex
catalog # B209
All recommendations for the use of the products
described herein and all other data or information
set forth in this publication, whether concerning such
products or otherwise, are furnished without any
guarantee, warranty representations or inducement
of any kind whether express or implied, including but
not limited to warranties of merchantability and
fitness for a particular purpose.
Determine the
correct static
timing belt load.
Improve
performance.
lifetime, positioning
accuracy, bearing
load, and noise
level.
Wide variety of
Polyurethane,
Neoprene and
Silicone state-ofthe-art flat belts.
See BRECOflex
catalog # B210
BRECOflex CO., L.L.C. expressly disclaims liability
under any theory, including without limitation,
contract negligence, misrepresentation or breach of
any obligation relating to the recommendation,
data or information set forth herein. Readers and
customers are encouraged to conduct their own
test before using any product. Read its label and all
related instructions.
183
PO Box 829 • 222 Industrial Way West • Eatontown, NJ 07724
Toll Free: 1-888-463-1400 • Tel: 732-460-9500 • Fax: 732-542-6725
www.brecoflex.com • e-mail: info@brecoflex.com
Copyright 2003 BRECOflex CO., L.L.C. • BRECO ®, BRECOFLEX ® & ATN ® are registered trademarks of BRECO Antriebstechnik GmbH
ARC-POWER ® is a registered trademark of BRECOflex CO., L.L.C. • Kevlar ® is a registered trademark of DuPont
Patents Pending. Specifications are subject to change without prior notice.
POLYURETHANE TIMING BELTS - B212
Printed in USA 6/03
ISO 9002
CERTIFIED
COMPANY
B212

polyurethane timing belts

Transcription

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