coffing electric chain hoists

Transcription

JF1/2
COFFING
ELECTRIC
CHAIN
HOISTS
.
.- COffiNG
......
OPERATING
AND
MAINTENANCE
INSTRUCTIONS
AND
PARTS LISTS
FOR
JF. SERIES
HOISTS
IMPORTANT - CAUTION
This manual contains important information for the correct installation, operation, and maintenance of
this equipment. All persons involved in the installation, operation, and maintenance of this equipment
should be thoroughly familiar with the contents of this manual. To safeguard against the possibility of
personal injury or property damage, follow the recommendations and instructions of this manual. Keep
this manual for reference and further use.
Publication
PART NO.
JF-6.80-5
Duff-Norton
«l DUFF·NORTON COMPANY, INC. 1978
CHARLOTTE, NORTH CAROLINA, U.S.A.
ALL RIGHTS RESERVED
Amsta"
Duff· Norton Company,. P.O.• ox 32605, Charlotte, North Carolina 21232 (704) 588·0300
7
FIGURE 7-1. BASIC HOIST
FIGURE 7-1. BASIC HOIST
FIG. NO.
1
o
2
3
PART NAME
Screw, Motor Mount
Lock Washer
Motor, Complete
(Reference-See Figure 7-2)
o
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
Screw, Sheave Housing
Lock Washer
Housing, Sheave
Pin, Dowel
Housing, Gear
Gasket, Gear Case
Cover, Gear Box
Cover, Electrical
Plate, Capacity
Screw, Drive
Screw
Stud Post
Cover, Hook Hole
Lug Assembly, Rigid or Swivel
Hook Assembly, With Latch, Top,
Rigid or Swivel
Lug Assembly, Multi-Purpose, Rigid
or Swivel
Gasket
Lug, Suspension, Rigid
Decal, Coffing
Decal, Tonnage
Decal, Motor End
Hook Latch Kit
00
...-I
(Y)
N
J
.qN
FOR PART NUMBERS SEE FIGURE 7-1 OF CURRENT PARTS LIST.
20
21
FIGURE 7-2B. MOTOR PARTS
FIGURE 7-2A. MOTOR PARTS
(~ AND
(ALL 3 PHASE MOTORS, EXCEPT FOR ~ AND
Yz HP MOTORS FOR HOISTS WITH SERIAL NUMBERS
JF-10799M4 AND BELOW, SINGLE AND THREE PHASE)
Yz HP MOTORS
WITH HOIST SERIAL NUMBERS JF-10799M4 AND BELOW)
~
11
7
16
1
13~
(
I
3
4
INDEX NO.
INDEX NO.
1
2
3
4
5
6
7
8
9
10
11
Motor, Complete
Housing, Stator
Screw, Stator Lock
End Shield
Spacer
Clamp, Capacitor, Single Phase Only
Screw. Clamp, Single Phase Only
Bearing, Front
Name Plate, Motor
Screw, Motor Name Plate
Screw, Motor Mount
(Reference-See Fi gurl' 7-1)
12
Lock Washer
(Refprcncc-Scp Figure 7-1)
13
14
15
16
17
18
1
2
PART NAME
Stator
Rotor and Shaft Assembly
Capacitor, Single Phase Only
Switch, Stationary, Single Phase Only
Screw, Switch, Single Phase Only
Bearing, Rear
3
4
5
6
7
When ordering repair parts for motors, give motor
model numbers for Jack & Heintz and Doerr motors. Give complete motor nameplate data for all
other. motors.
~,I.
11
8
9
10
11
12*
13
14
PART NAME
Motor, Complete
Statdr and Housing Assembly
(Consist~ of Index Nos. 3-4)
Housing, Stator
Stator
Bearing, Front
Screw, Motor Mount
<Reference-See Figure 7-1)
LockWashev
Ring, Retaining
Bearing, Rear
End Shield
Nameplate
Screw, Stator Lock
Washer, Shim
* Not Illustrated
model numbers for Jack & Heintz and Doerr motors. Give complete motor nameplate data for all
other motors.
FOR PART NUMBERS SEE FIGURE 7-2B OF CURRENT PARTS LIST.
FOR PART Nlr~IB.ERS SEE FIGl'HE 7-2:\ OF (THRE\T PAI~TS UST.
22
23
FIGURE 7-2C. MOTOR PARTS
(ALL ~ AND Y2 HP SINGLE PHASE MOTORS WITH SERIAL NUMBERS
JF-64JOOl D AND ABOVE AND ALL SINGLE PHASE % AND 1 HP MOTORS)
10
FIGURE 7-3A. ELECTRICAL PARTS
(SINGLE SPEED, 115 VOLT, 7 WIRE PUSH-BUTTON CONTROL)
15
~i
~,
~
!
J~
/}~@
~\
-
6
1
17
4
13
7
INDEX NO.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
PART NAME
9
Motor, Complete
Stator and Housing Assembly
End Shield
Bearing, Front
Switch, Stationary
Switch, Rotating
Capacitor
Cover, Capacitor
Screw, Motor Mount
Ring, Retaining
Bearing, Rear
Flange Nut
Screw
Lock Washer
Screw
Screw
Nameplate, Motor
Gasket, Motor Nameplate
Washer, Shim
INDEX NO.
1
2
3
4
5
6
model numbers for Jack & Heintz and Doerr motors. Give complete motor nameplate data for ail
other motors.
FOR PART NUMBERS SEE FIGURE 7-2C OF CURRENT PARTS LIST.
24
7
8
9
10
11
12
13
14
15
16
17
PART NAME
Cover, Gear Box
<Reference-See Figure 7-l}
Nut, Cable Clamp
Lock Washer
Clamp, Cable
Screw, Cable Clamp
Stud Post
Lock Washer
Screw
Lock Washer
Screw
Plate, Electrical Panel
Screw
Block Terminal
Relief, Strain
Power Cable Assembly
Washer, Flat
Screw
FOR PART NUMBERS SEE FIGURE 7-3A OF CURRENT PARTS LIST.
25
1
FIGURE 7-38. ELECTRICAL PARTS
(SINGLE SPEED HOIST. MAGNETIC CONTACTOR TYPE)
FIGURE 7-38. ELECTRICAL PARTS
(SINGLE SPEED HOIST. MAGNETIC CONTACTOR TYPE)
INDEX NO.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
15A
15B
17
18
19*
20
21
22*
23*
24
25
26
27
28
29
30
31
32
33*
34 *
35
\
LO
N
26
PART NAME
Cover, Gear Box
{Reference-See Figure 7-1>
Stud Post
{Reference-See Figure 7-1>
Plate, Electric Panel
Screw
Lock Washer
Transformer
Screw
Screw
Lock Washer
Nut
Connector, Splice
Clamp, Cable
Plug Nut
Insulator
Contactor, Reversing Magnetic. (Complete)
Contactor, Coil
Contactor, Service Parts Kit
Block, Terminal
Eyelet, Terminal Block
Counterweight
Screw
Lock Washer
Screw
Lock Washer
Cover, Electrical
Power Cable
Washer, Flat
Screw
Insulator, Terminal
Nut
Adapter, Cover
Screw
Screw, Cable Clamp
Screw
Lockwasher
Nut
*Used on shoe brake models only.
FOR PART NU~1BERS SEE FIGURE 7-38 OF CURRENT PARTS LIST.
27
FIGURE 7-3C. ELECTRICAL PARTS
(TWO SPEED HOISTS)
FIGURE 7-3C. ELECTRICAL PARTS
(TWO SPEED HOISTS)
FIG NO.
1
00
2
'"
\
3
4
5
6
7
8
9
N
10
11
12
13
14
14A
14B
~~\
/
/
/
------../
EJi
15
16*
17*
18
19
20
21
22
23*
24*
25*
y
,
PART NAME
Cover, Gear Box
Stud Post
Plate, Electrical Panel
Screw
Lock Washer
Transformer
Screw
Lock Washer
Counterweight
Nut
Screw
Screw
Lock Washer
Contactor, Magnetic Reversing (Complete)
Contactor, Coil
Contactor, Service Parts Kit
Screw
Lock Washer
Counterweight
Cover, Electrical
Power Cable
Flat Washer
Screw
Lock Washer
Screw
Lock Washer
Screw
* Used on shoe brake models only.
I
esc I
='1
FOR PART NUMBERS SEE FIGURE 7-3C OF CURRENT PARTS LIST.
2R
29
FIGURE 7-4. TRANSMISSION
FIGURE 7-4. TRANSMISSION
INDEX NO.
PART NAME
1
Sheave, Load
2
Shaft Assembly, Load
3
Spacer
4
Load Sheave and Limit Switch Shaft
Assembly, I,4" Chain
5
Housing, Sheave
6
7
Gear, Output
Housing, Gear
8
Cover, Gear Box
9
Adaptor
Retaining Ring
Coupling, Motor
Ring, Retaining
"0" Ring
(Reference-See Figure 7-0
(Reference-See Figure 7-0
9a
10
11
12
(Reference-See Figures 7-6A and 7-68)
13
14
15
16
17
18
19
,
I
20
21
22
23
24
~
1
3
25
rpl,
~
2
Spacer, Gear-Used on shoe brake units only.
Ring, Retaining
Ring, Retaining
Bearing
Bearing
Bearing
Bearing
\
26*
J
!1'0
Spring, Bearing Load
Pinion, Driving
Gear, High Speed
Pinion, High Speed
Gear, Intermediate
Pinion, Intermediate
Lubricant
* Not Illustrated
8
19
6
FOR PART NUMBERS SEE FIGURE 7-4 OF CURRENf PARTS LIST.
30
31
FIGURE 7-5. CHAINING PARTS
FIGUR E 7-5. CHAINING PARTS
INDEX NO.
1
5
2
3
4
5
6
7
8
9
10
11
12
12
13
14
]4
7
15
16
17
18
19
20
21
22
23
24
25
26
27
--------
32
,I
28
28a
29
30
31
32
33
33a
32
34
35
31
I
'''~
33
33A
30
/
~/
I
/
29
36
37
38
39
40
41
PART NAME
Load Sheave and Limit Switch Shaft Assembly
(V-!" Chain)
Sheave, Load
Load Shaft Assembly
Spacer (9/32" Chain)
Housing, Sheave
Pin, Dowel
Housing, Gear
(Reference-See Section 7-1)
Spacer, Chain Guide
Guide, Chain
Lock Washer
Screw, Chain Guide
Plate, Chain Guide
Screw, Chain Guide Plate
Bearing
Nut, Dead End Screw
WaRher, Flat
Screw, Dead End
Support, Chain
Pin, Chain Support
Lock Washer
Nut, Support Screw
Screw, Support
Chain
Frame, Single Chain Load Block (Unthreaded)
Frame, Single Chain Load Block (Threaded)
Lock Washer
Screw, Load Block
Hook Assembly with Latch, Bottom
Latch Kit
Load Block Assembly, Double Chain
(Consists of Index Nos. 30-38)
Screw, Load Block
Lock Washer
Frame, Double Chain Load Block
Hook Assembly with Latch, Bottom
Latch Kit
Nut, Load Block Screw
Shaft Assembly, Load Block
Sheave and Bearing Assembly
Shaft, Load Block
Pin, Load Block Shaft
Lock Washer
Link, Dead End
"0" Ring
FOR PART NUMBERS SEE FIGURE 7-5 OF CURRENT PARTS LIST.
32
33
2
!Ifl;"jl
FIGURE 7-6A. STANDARD LIMIT SWITCH PARTS
FIGURE 7-6A. STANDARD LIMIT SWITCH PARTS
~,
4
INDEX NO.
3
1
2
3
4
5
6
1
7
8
9
10
PART NAME
INDEX NO.
Load Sheave and Limit Switch Shaft Assembly
Sheave, Load
Load Shaft Assembly
Spacer (9/32" Chain)
Insulator
Cover, Gear Box
"0" Ring
Spring
Screw
Limit Switch and Shaft Assembly
11
12
13
14
15
16
17
18
19
20
21
PART NAME
Limit Switch Assembly
Switch
Screw
Nut
Limit Switch Bracket Assembly
Bearing, Bronze
(Component or' Index No. 15-can
be purchased separately)
Shaft, Limit Switch
Nut, Limit Switch (Red)
Nut, Limit Switch (Green)
Washer, Thrust
Ring, Retaining
FOR PART NUMBERS SEE FIGURE 7-6A OF CURRENT PARTS LIST.
FIGUR E 7-68. GEARED LIMIT SWITCH PARTS
INDEX NO.
1
2
20
FIGURE 7-68. GEARED LIMIT SWITCH PARTS
,,()
8
,
3
18~.
~ t'I/r"
®\j
7
19
9
18
1&
~
J
2
3
4
5
6
7
8
10
11A
11B
12
13
14
15
16
17
10
18
19
11B
20
21
PART NAME
Load Shaft Assembly
Cover, Gear Box
"0" Ring
Pinion
Lock Washer
Nut
Screw
Limit Switch Assembly
Shaft and Gear Assembly
Base
Nut, Limit Switch
Nut, Limit Switch
Screw
Lock Washer
Bracket and Bearing Assembly
Bracket
Bearing, Bronze
Limit Switch and Bracket Assembly
Switch
Nut
Screw
Limit Switch and Bracket Assembly
14
FOR PART NUMBE~RS SEE F'[GlJRE 7-6B OF CURRENT PARTS LIST.
34
35
FIGURE 7-7A. BRAKE AND SOLENOID PARTS
(DISC TYPE)
FIGURE 7-7A. BRAKE AND SOLENOID PARTS
(DISC TYPE)
INDEX NO.
1
2
3
4
11
5
6
7
8
9
10
11*
12*
13*
14**
15
PART NAME
Disc Brake Assembly
Plate and Stud Assembly
Disc, Brake
Plate, Brake
Plate and Armature Assembly
Spring
Retainer
Plate and Frame Assembly (Includes index no. 14)
Coil
Lock Nut
Adapter
Lock Screw
Retaining Ring
Shading Coil Element
Adhesive (Not shown)
*Not included with brake assemblyorder separately.
uReplacement requires use of adhesive.
10
~
7
9
36
, 37
FIGURE 7-7B. BRAKE AND SOLENOID PARTS
(SHOE TYPE)
FIGURE 7-7B. BRAKE AND SOLENOID PARTS
(SHOE TYPE)
INDEX NO.
1
2
~/7
8
~
15
3
4
5*
16
6t
'~
7
8
9*
10
11
12
21
13
o
27
/~
;;;
d1~/_~
20W
\ ~
0
19
20
21
22
V
23
. ~ "~?/~
t-'
19
28
14
15t
16
17
18
24
25
26
27
18
28
PART NAME
Spring, Brake
Washer, Flat
Screw, Brake Spring
Nut, Brake Spring
Drum, Brake
Stud, Brake
Cotter Pin
Washer, Stud Post
Pinion, Driving
Brake Arm Assembly, Complete
Screw, Brake Adjustment
Lock Washer
Screw, Locking
Brake Arm and Lining Assembly
Stud, Solenoid Arm
Arm, Solenoid
Solenoid Assembly
Solenoid Assembly
Coil
Frame and Plunger Assembly
Solenoid Stop
Screw, Solenoid Mount
Pin, Solenoid
Stop, Solenoid
Pin, Upper
Pin, Lower
Plate
Spring Clip
t Loctite sealant, type AVis added to the threaded
portions of IndElx Nos. (3 and. 15.
'" Loctito sealant, type C is added to the spline
PQltion of [ndElx No!;!, 5 und 9.
38
39
FIGURE 7-SA. PUSH-BUTTON
(SINGLE SPEED HOISTS WITH SERIAL NUMBERS JF-10799M4 AND BELOW)
FIGURE 7-SA. PUSH-BUTTON
(SINGLE SPEED HOISTS WITH SERIAL NUMBERS JF-10799M4 AND BELOW)
C't)
INDEX NO.
N
1
2
3
\~--------------~----------------~I
4
5
6
7
8
9
10
11
o
\
/
,
\/
\ ____ 1.0
\ .~
-
o
12
13
14
15
16
17
18
19
20
21
22
23
24
PART NAME
Push Button and Cable Assembly
Push Button Cable Assembly
Push Button Station
Housing, Front
Housing, Back
Screw, Housing
Lock Washer, Housing Screw
Screw, Grip Handle
Push Button
Pin, Push Button
Switch Body Assembly
Spring, Push Button
Spring, Contact Bar
Spring, Body Shaft
Spring, Detent
Ball, Detent
Switch Block Assembly
Contact Bar Assembly
Interlock Assembly
Screw, Interlock Bracket
Screw, Cable Tie Down
Lock, Washer, Cable Tie Down
Flat Washer, Cable Tie Down
Washer, Push Button Cable
N
---~q
.-;
FOR PART
40
NU~1BEHS
81iil': F'IClUHE 7-BA OF CURRE"oJ"T PARTS LIST.
FIGURE 7-8C. PUSH-BUTTON
FIGUR E 7-8B. PUSH-B UTTON
(TWO SPEED HOISTS)
(SINGLE-SPEED HOISTS WITH SERIAL NUMBERS JF-64J001D AND ABOVE)
INDEX NO.
1
2
2
3
4
1
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19*
20*
21
12
\
6
DOWN
vi
4
INDEX NO.
1
2
3
4
5
6
7
8
9
10
11
12
5
9
PART NAME
Washer, Split
Push Button Cord Assembly
Push Button Station
(Consists ofIndex Nos. 5-20)
Screw
Washer
Enclosure
Washer, Flat
Screw
Element
Bracket
Lock Washer
Lock Nut
Spring
Washer
Gasket
Push Button
Cover
Jumper
Jumper
Warning Label
* Not Illustrated
PART NAME
Washer, Split
Cable, Push Button
Station, Push Button
(Consists of Figure Nos. 5-11)
Cover
Element
Screw
Washer, Flat
Screw
Washer, Flat
Enclosure
Warning Label
42
"
~
FOR PART NU.\1IW:HH HI':f'; I"IGUHE 7-BC OF CURRENT PARTS LIST.
43

coffing electric chain hoists

Transcription

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