BSAK 3000 DS - Active brake

BSAK 3000 - Active brake
O ptions
Mechanical “Pad Worn” switch
Sintered metal brake pads for
high speed/high energy applications
Organic non-asbestos brake pads
Brake suitable for wet, dusty and high
corrosion aggressive environments
Hydraulic Power Unit to operate the
brake
– available with various functions
SOBO® – Brake Controller – to control
the braking sequence
Back stop set for minimizing piston
movment
BSAK 3000 DS - Active brake
Large brake pad area
– lower brake disc temperatures
– longer lifetime on the brake pads
Few moving parts – easy maintenance
– reduced maintenance costs
Removable brake pad holders
– easy brake pad change
– reduced maintenance costs
Pad retraction springs are mounted as
standard – ensure brake pads are always
retracted when the brake is not engaged
– prevents unnecessary brake pad wear
Drain ports for hydraulic oil leakage
– prevents oil on brake disc – higher safety
-short response time
- fast braking
The BSAK 3000 is a
hydraulically applied disc
brake with a clamping force
up to 130,000 N.
information
Brake explanation
– BSAK 3000:
110 kN
FB
100 kN
90 kN
µ=0,40
βα
BS
= Brake system
A
= Active hydraulically applied
70 kN
µ=0,30
βα
K
= Brake version
60 kN
µ=0,25
βα
3000 = Brake size
80 kN
µ=0,35
βα
50 kN
40 kN
30 kN
Calculation
20 kN
FB
10 kN
= FC x 2 x µ
0 kN
MB = a x FB x (D0 - 0.2)
2
MB = Braking torque (Nm)
a
= Number of callipers acting on the disc
FB
= Braking force according to dia gram (N)
D0 = Braking disc outer diameter (m)
0.2 = Brake pad width (m)
0 kN
26 kN
52 kN
78 kN
104 kN
130 kN
0 bar
23 bar
46 bar
69 bar
92 bar
115 bar
FC
FC
P
P
Common features
Weight
Brake pad width
Area per brake pad
Area per brake pad
Total piston area
Oil volume 0.04 (1mm) stroke
Pressure connection port
Drain connection port
Min. recommended pipe size
Max. operating pressure
Temperature range
Disc thickness
Max. outer coupling diameter
~160 kg
200 mm
59,600 mm2 – organic material
36,000 mm2 – sintered material
113 cm2
11,3 cm3
2 ports – 1/4" B.S.P.
1 ports – 1/8" B.S.P.
Ø10 mm (OD) - Ø8 mm (ID)
115 bar
-20°C to +70°C
40 mm standard (Other contact SB)
Disc diameter – 412 mm
All dimensions are in mm.
The given dimensions may
change – please ask for
certified drawings from
Svendborg Brakes.
Svendborg Brakes A/S
Jernbanevej 9, DK-5882 Vejstrup
Tel +45 63 255 255
Fax +45 62 281 058
sb@svendborg-brakes.dk
www.svendborg-brakes.com
BEB-3000-003 (08,05.2006)
Technical