Harrington Hoists ER2 User Manual
Code, Lot and Serial Number
EFFECTIVE: February 4, 2014
This equipment should not be installed, operated or
with the contents of this manual can result in serious bodily
injury or deat h, and/or p ropert y d amag e.
ELECTRIC
CHAIN HOIST
ER2 and NER2
SERIES
8 Ton through 20 Ton Capacity
maintained by any person who has not read and understood
all the contents of this manual. Failure to read and comply
9.0 P arts List
When ordering Parts, please provide the Hoist code number, lot number and serial number located on the Hoist
nameplate (see fig. below).
Reminder: Per sections 1.1 and 3.7.4 to aid in ordering Parts and Product Support, record the Hoist code number,
lot number and serial number in the space provided on the cover of this manual.
ER2/NER2 Series Nameplate
The parts list is arranged into the following sections:
Section Page
9.1 Housing and Motor Parts……………………………………………….……………………………………………….. 24
9.2 Gearing Parts…………………………………………………………………………………………........................... 26
9.3 Chain Parts………………………………………………………………….………………………………………………….. 28
9.4 Bottom Hook Parts………………………………………………………………………………………………………….. 30
9.5 Electric Parts (Single Speed)…………………………………………………………….……………………………... 34
9.6 Electric Parts (Dual Speed)…………………………………………………………….……………………………..... 36
9.7 Power Supply and Pendant Parts……………………………………...……………………………………………. 38
9.8 Top Suspension Plate Parts……………………………………...……………….……………………………………. 40
9.9 Top Hook Parts……………………………………...............................……………………………………………. 44
9.10 Control Station Parts (Plate Suspension Type)………………...……………………………………………. 50
9.11 Control Station Parts (Top Hook Type).…………………………...……………………………………………. 52
9.12 Chain Container Parts………………..…………………………………...……………………………………………. 54
In the column "Parts Per Hoist" a designator is used for parts that apply only to a particular model or option. Refer
to Section 2 for hoist model numbers and additional descriptions. The designators are:
S = Single Speed
D = Dual Speed
F = NER2 Models
M = ER2 Models
2V = 208/230 Volt Models
4V = 460 Volt Models
23
9.1 Housing and Motor Parts
Figure 9-1-1 Housing and Motor Parts
24
Figure
No.
Parts Per
1
Fan Cover
1 (2)
ER2ES9107
2
Fan 1 (2)
ER2ES9108
3
Snap Ring
1 (2)
9047122
4
Brake Cover
1 (2)
ER2ES9115
5
Packing B
1 (2)
ER2ES9119
6
Set Pin S
2 (4)
ES120003
7
Socket Bolt
4 (8)
9091255
8
Electromagnetic Brake Assembly
1 (2)
MBABB35NA
9
Key B 1 (2)
ER2ES9360
10
Snap Ring
1 (2)
9047130
17
Motor Frame With Stator
1 (2)
ER2BKV25S5A1
18
Packing M
1 (2)
ER2FS9118
19
Set Pin S
2 (4)
ER2ES9138
20
Socket Bolt
4 (8)
90912116
Body B
F
ER2FS6101
Body C
M
ER2FS6099
22
Oil Plug
1 (2)
E3S111003
23
Plug Packing
1 (2)
E3S112003
24
Snap Ring
1 (2)
9047280
F
ER2FS6103
M
ER2FS6102
26
Oil Plug
1 (2)
E3S111003
27
Plug Packing
1 (2)
E3S112003
M
90912155
32
Toothed Lock Washer
5 (10)
9679711
33
Oil Fill Plug
1 (2)
ER1BS9135
34
Eyebolt Packing
1 (2)
ES127005S
35
Name Plate Load Side
1 (2)
ER1BS9960
36
Oil Full Tag
1 (2)
ER1BS9953
37
Warning Sticker E (Disconnect Power)
1 (2)
ER2CS9936
Name Plate OF (Correct Oil Required)
F
ER2CS9845
Name Plate OM (Correct Oil Required) M ER2CS9846
40
Name Plate AD (Speed Letter)
1 (2)
ER1BS9868
ER1BL9868
ER1BS9868
41
Connection Shaft Assembly
1 (2)
ER2FS6121
42
Top Pin Plug Assembly
1 (2)
ER2FS6128
43
O Ring
2 (4)
9013317
44
Fixing Shaft Assembly
1 (2)
ER2FS6122
45
Fixing Shaft Plug Assembly
1 (2)
ER2FS6131
50
Machine Screw Wi th Spring Washer
2 (4)
M6F554010
S,2V
ECP99NVVB
S,4V
ECP99NVVA
D,2V
ECP99NVWB
D,4V
ECP99NVWA
52
Name Plate AA (With Mechanical Brake)
M
1
ER1BS9893
53
Warning Sticker HW (Hot Surface)
D
1
ER2CI9806
11 Socket Bolt 3 (6) 9091278
12 Spring Lock Washer 3 (6) 9012712
13 V Ring 1 (2) ER2ES9210
14 Motor Shaft With Rotor 1 (2) ER2FS5502
15 Ball Bearing 1 (2) 9000907
16 Ball Bearing 1 (2) 9000906
Part Name
Hoist
080S 100L 100S 150S 200S
9.1 Housing and Motor Parts
21
25 Gear Case
28 Spring Pin 1 (2) E3S129005S
29 Packing G
30 Set Pin S
31 Socket Bolt
38
1 (2)
1 (2)
F 1 (2)
M 2 (4)
F 2 (4)
M 4 (8)
F
5 (10)
1 (2)
ER2FS9116
ES120010S
9091286
46 O Ring 2 (4) 9013307
47 Connection Shaft Plate A 1 (2) ER1ES9123
48 Socket Bolt With Spring Washer 2 (4) J1BG10601616
49 Plate A 1 (2) ER1BS9123
51 Check Voltage Label
*Quantities in “( )” are for dual-body hoists.
1
25
9.2 Gearing Parts
Figure 9-2-1 Gearing Parts
26
Figure
No.
Parts Per
1
Load Sheave Assembly
1 (2)
ER2FS6241
2 Load Sheave
1 (2)
ER2FS9241
3 Oil Seal
1 (2)
ER2ES9221
4 Ball Bearing
1 (2)
9000610
5
Ball Bearing
1 (2)
9000405
6
Load Gear
1 (2)
ER2FS9240
7
Snap Ring
1 (2)
9047150
8
Ball Bearing
1 (2)
9000110
9
Oil Seal
1 (2)
ER2ES9244
10
Ball Bearing
1 (2)
9000303
15
Wave Washer
1 (2)
ER2ES9234
16
Nut Cover
1 (2)
ER2ES9235
Name Plate FP (Adjustment Of
21
Ball Bearing
1 (2)
9000203
22
Ball Bearing
1 (2)
9000202
23
Set Pin S
2 (4)
ES120010S
24
Socket Bolt
3 (6)
9091275
25
Spring Lock Washer
3 (6)
9012711
27
Vent Cap
M
1 (2)
ER1BS1175
28
Snap Ring
M
1 (2)
9047111
29
Pawl M 1 (2)
L4155015
30
Pawl Spring
M
1 (2)
ER1BS9290
31
Pawl Shaft
M
1 (2)
ER2CS9289
32
Pawl Shaft Washer
M
1 (2)
ER2CS9294
Part Name
Hoist
9.2 Gearing Parts
080S 100L 100S 150S 200S
11 Oil Seal 1 (2) ER1DS9233
12 Pinion Assembly
13 Socket Bolt 3 (6) 9091249
Friction Clutch Complete Assembly F
14
Friction Clutch With Mechanical
Brake Complete Assembly
17
Friction Clutch Prohibited)
18 Gear B Assembly
19 Gear Holder Plate Assembly 1 (2) ER2FS6261
20 Gear Holder Plate 1 (2) ER2FS9261
F
1 (2)
M ER2FS5304
1 (2)
M ER2FS1274
1 (2) ER1BS9892
F
1 (2)
M ER2FS5306
ER2HS1223 ER2IL1223 ER2FR1223 ER2HS1223 ER2IL1223
ER2FS5220
ER2FS5262
*Quantities in “( )” are for dual-body hoists.
27
9.3 Chain Parts
Figure 9-3-1 Chain Parts
28
Figure
1
Chain Guide A
1 (2)
ER2FS9331
2
Chain Guide B
1 (2)
ER2FS9332
3
Socket Bolt
4 (8)
9091274
4
Spring Lock Washer
4 (8)
9012711
5
Machine Screw With Spring Washer
4 (8)
E6F151003
6
Guide Roller
1 (2)
ER1EM9333
7
Roller Pin
1 (2)
ER2FS9334
8
Limit Lever
1 (2)
ER2FS9337
9
Limit Lever Pin
1 (2)
ER2FS9338
No.
10 Limit Lever Spring 1 (2) ER2CS9357
21 End Suspender Kit 1 (2) ENDS2F2
22 Socket Bolt 1 (2) 90912140
23 Lever Nut 1 (2) ES066075
Part Name
Parts
Per
Hoist
080S 100L 100S 150S 200S
*Quantities in “( )” are for dual-body hoists.
9.3 Chain Parts
29
9.4 Bottom Hook Parts
Figure 9-4-1 Bottom Hook Parts
30
9.4 Bottom Hook Parts
Parts
Assembly
2 Bottom Suspension Plate A
1
ER2HS9034
ER2IS9034
3 Bottom Cross Guide
1 (2)
E6S067075
4 Snap Ring
1
9047221
5 Chain Pin
1
E6S041075
6 Chain Holder
1
E6S039075
7 Chain Holder Pin
1
E6S040075
14
Name Plate A
1
80053
ER1IS9069
15
Bottom Chain Guide
1 (2)
E6S066075
Bottom Idle Sheave
22
Bearing Cover
1
E6S023100
23
Hook Nut
1
ES024100
24
Bottom Yoke
1
E6S030100
25
Safety Latch Assembly
1
M2071100
C2BA1501071
26
Stopper Screw A 1 J1TB01110016
27
Stopper Screw B 1 J1TB01110008
Figure No. Part Name
1
8 Bottom Stay Bolt 3 E6S038075
9
10 Bottom Collar 2 E6S065075
11 Bottom Suspension Plate B 1 ER2HS9035 ER2IS9035
12 Spring Washer 6 9012717
13 Nut 6 9093445
16
17 Thrust Needle Bearing 2 (4) ER1HS9182
18 Bottom Shaft Assembly 1 (2) E6S5054075
19 Top/Bottom Hook Assembly 1 ER2IS2121
21 Thrust Bearing 1 ES022100
Bottom Hook Complete
Guide Roller 2 E6S062075
Bottom Guide Roller 1 E6S063100
Assembly
Per
Hoist
1 ER2HS1121 ER2IS1121
1 (2) ER2HS5052
080S 100L 100S
*Quantities in “( )” are for 10 ton hoists.
31
9.4 Bottom Hook Parts
Figure 9-4-2 Bottom Hook Parts
32
Figure
Parts
Top/Bottom Hook Complete
Assembly
Top/Bottom Suspension Plate B
Assembly
3 Bottom Chain Guide 2 E6S066150
4 Thrust Needle Bearing
6 (8)
ER1HS9182
5 Bottom Idle Sheave Assembly
3 (4)
ER2HS5052
6 Bottom Shaft Assembly
3 (4)
E6S5054075
7 Bottom Cross Guide
4 (6)
E6S067150
8 Bottom Collar
4 (6)
E6S065150
9 Guide Roller
4 (6)
E6S062075
10
Bottom Stay Bolt
4 (7)
E6S038150
11
Bottom Suspension Plate A Assembly
1
ER2JS5034
ER2KS5034
12
Spring Washer
8 (14)
9012717
13
Nut
8 (14)
9093445
14
Name Plate A
1
ER1JS9069
ER1KS9069
15
Bottom Hook Assembly
1
ER2JS2121
ER2KS2121
16
Bottom Hook
1
ER2JS9121
ER2KS9121
17
Thrust Bearing
1
ES022150
ES022200
18
Bearing Cover
1
E6S023150
E6S023200
19
Hook Nut 1 E6S024150
E6S024200
20
Bottom Yoke
1
E6S030150
E6S030200
21
Safety Latch Assembly
1
M2071200
C2BA3001071
22
Stopper Screw A 1 J1TB01110016
23
Stopper Screw B 1 J1TB01110010
No.
1
Part Name
Per
Hoist
1 ER2JS1121 ER2KS1121
150S 200S
9.4 Bottom Hook Parts
2
*Quantities in “( )” are for 20 ton hoists.
1 ER2JS5035 ER2KS5035
33
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