Quick Ref: WS-3386
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RWM W Electric Chain Hoist 400V 3Ph 50Hz - Range from 125kg to 2000kg

Model:  W-series / WS-3386

Hoist Suspension Options
Capacity
Model
Additional HOL
(min:3) (3 included in price)
Quantity


Unit Price £ Quote Only  
Part N°: 3386-2190711   Add to Quote Request

Compact in size for best possible closed headroom. Any voltage available on request! Optional suspension types including lug, hook or trolley (manual/geared or electric (powered/motorised)).

RWM Series Electric chain hoists

Lifting Motor

The cylindrical parallel rotor is produced with single windings for single speed hoists or dual windings for dual speed hoists and all have class F insulation.

Manufacture in accordance with FEM class 2m, the duty cycle for single speed hoists is 40% and 10 + 30% for dual speed hoists. The supply  voltage for these motors can be specified when ordering and they are available in a wide range of voltages, phases and hertz, thus making the RWM chain hoists again very versatile and capable of working in any environment.

The braking system of the chain hoist uses a 230V spring-activated electro magnetic brake which allows for quick and safe stopping allowing the load to be held at any desired height or position. The chain hoist has an IP54 protection which protects it against just, limited ingress and against low pressure jets of water from all directions, limited ingress, for standard indoor use. For other environments, please contact RWM.

Reduction Gears

Found in the gear box’s are epicycloid, totally enclosed and lubricated with a permanent high performance grease. The gears are manufactured from high tensile steel and are hardened and heat treated for smooth operation and maximum life span. In addition, due to its sealed lubrication, the chain hoist can operate within a temperature range of -20°C to +60°C.

Overload by Clutch

The slipping clutch is a safety device which limits both the up and down stroke of the chain hoist, by limiting a possible overload. It is constructed from asbestos free braking plates held under pressure by cup springs and is adjustable. Note: this is only a safety feature and should not be used as a working limit. The clutch is setting at 15% respect the nominal capacity of hoist.

Electrical Control Panel

The panel is fully hard wired with all components mounted on a steel backing plate. The panel includes high quality contactor switches, a  transformer for low voltage (24V) controls, brake rectifier, fuses and connector terminals.

Thanks to these high quality components, up to 240 operations per hour can be carried out. The electrical control panel is mounted in an IP65 plastic enclosure and follows the CEI-EN 60204 norms. In addition, the panel are fully compatible and interchangeable with a full range of hoist models.

Guide Chain

The hoists central body and patented chain guide are machined from one single casting, this allows precise possitioning of the load chain into the load sprocket.

Specifications

W Series Part No: SWL (Kg) Speed m/min Hoist (Kw) Chain Dia. (mm)
Falls of Chain
125 W 5 125 5 0.5 4 1
125 W 8 8 0.5 4 1
125 W 12 14 1 4 1
125 W 14 1 - 4 0.2 - 0.5 4 1
125 W 28 2 - 8 0.2 - 0.5 4 1
125 W 312 3.5 - 14 0,2 - 0,5 4 1
250 W 5 250 5 0.5 4 1
250 W 8 8 0.8 4 1
250 W 12 12 1 5 1
250 W 16 16 1 5 1
250 W 14 1 - 4 0.2 - 0.5 4 1
250 W 28 2 - 8 0.25 - 1 5 1
250 W 312 3 - 12 0.25 - 1 5 1
500 W 4 500 4 0.8 5 1
500 W 6 6 0.8 5 1
500 W 8 8 1 5 1
500 W 12 12 1.4 5 1
500 W 14 1 - 4 0.25 - 1 5 1
500 W 28 2 - 8 0.4 - 1.8 7 1
1000 W 4 1000 4 1 7 1
1000 W 6 6 1.6 7 1
1000 W 8 8 2 10 1
1000 W 14 1 - 4 0.4 - 1.8 7 1
1000 W 28 2 - 8 0.5 - 2 10 1
1500 W 4 1500 4 2 10 2
1500 W 8 8 2 10 2
1500 W 14 1 - 4 0.5 - 2 10 2
1500 W 28 2 - 8 0.7 - 3 11 2
2000 W 4 2000 4 2 10 2
2000 W 14 1 - 4 0.5 - 2 10 2

Mounting Options

 

Type F

 

Type CS

Type F - Hook Suspension (eye)
Type CS - Push travel
 

Type CE

 

Type CM

Type CE - Powered Travel
Type CM - Geared Travel

Dimensions

Type F - CS Dimensions and Technical Specifications

Dimensions

Model Capacity (kg) Speed m/min Kw Pull of chain Ø chain Dimensions (mm) Weight (kg)
A B B1 C1 C2 C3 C4 D D1 E F G H I L M N R S T U Ø wheel F
CS
125W5 125 5 0.5 1 4mm 355 255 70 130 225 200 435 175 38 110 12 31 8 196 100 348 65 50 150 14 60 50 27 33
125W8 8 0.5 355 255 70 130 225 200 435 175 38 110 12 31 8 196 100 348 65 50 150 14 60 50 27 33
125W12 14 1 355 255 70 130 225 200 435 175 38 110 12 31 8 196 100 348 65 50 150 14 60 50 29 35
125W14 1 - 4 0.2 - 0.5 355 255 70 130 225 200 435 175 38 110 12 31 8 196 100 348 65 50 150 14 60 50 27 33
125W28 2 - 8 0.2 - 0.5 355 255 70 130 225 200 435 175 38 110 12 31 8 196 100 348 65 50 150 14 60 50 29 35
125W312 3.5 - 14 0.2 - 0.5 355 255 70 130 225 200 435 175 38 110 12 31 8 196 100 348 65 50 150 14 60 50 29 35
250W5 250 5 0.5 355 255 70 130 225 200 435 175 38 110 12 31 8 196 100 348 65 50 150 14 60 50 27 33
250W8 8 0.8 355 255 70 130 225 200 435 175 38 110 12 31 8 196 100 348 65 50 150 14 60 50 27 33
250W12 12 1 5mm 355 255 70 130 225 200 435 175 38 110 12 31 8 196 100 348 65 50 150 14 60 50 29 35
250W16 16 1 355 255 70 130 225 200 435 175 38 110 12 31 8 196 100 348 65 50 150 14 60 50 29 35
250W14 1 - 4 0.2 - 0.5 4mm 355 255 70 130 225 200 435 175 38 110 12 31 8 196 100 348 65 50 150 14 60 50 27 33
250W28 2 - 8 0.25 - 1 365 255 70 130 225 200 460 185 38 110 1 31 8 196 100 358 65 50 150 14 60 50 35 35
250W312 3 - 12 0.25 - 1 5mm 400 255 70 130 225 200 490 185 38 110 12 31 8 196 100 358 65 50 150 14 60 50 35 41
500W4 500 4 0.8 370 255 70 130 225 200 435 175 38 110 12 31 8 196 100 370 65 50 150 14 60 50 29 35
500W6 6 0.8 370 255 70 130 225 200 435 175 38 110 12 31 8 196 100 370 65 50 150 14 60 50 29 35
500W8 8 1 380 255 70 130 235 200 460 185 38 110 12 31 8 196 100 380 65 50 150 14 60 50 35 41
500W12 12 1.5 380 255 70 116 235 200 460 185 38 110 12 31 8 196 100 380 65 50 150 14 60 50 35 41
500W14 1 - 4 0.25 - 1 380 255 70 116 235 200 460 185 38 110 12 31 8 196 100 380 65 50 150 14 60 50 35 41
500W28 2 - 8 0.4 - 0.8 7mm 410 275 75 116 260 230 490 200 58 125 18 36 12 290 162 430 73 70 200 18 90 70 44 57
1000W4 1000 4 1 435 275 75 116 240 230 475 190 58 125 18 36 12 290 162 440 73 70 200 18 90 70 41 54
1000W6 6 1.6 445 275 75 116 260 230 490 200 58 125 18 36 12 290 162 440 73 70 200 18 90 70 44 57
1000W14 1 - 4 0.4 - 1.8 445 275 75 116 260 230 490 200 58 125 18 36 12 290 162 440 73 70 200 18 90 70 44 57
1000W8 8 2 10mm 520 315 90 185 275 235 510 245 62 135 40 41 15 290 162 505 92 70 320 22 90 70 67 83
1000W28 2 - 8 0.5 - 2.0 520 315 90 185 290 235 525 245 62 135 40 41 15 290 162 505 92 70 320 22 90 70 69 85
1500W4 1500 4 2 2 618 315 90 185 275 235 510 245 62 135 40 41 15 290 162 595 92 70 320 2 90 70 82 98
1500W14 1 - 4 0.5 - 2 618 315 90 185 290 235 528 245 62 135 40 41 15 290 162 595 92 70 320 22 90 70 87 102
2000W4 2000 4 2 618 315 90 185 275 235 510 245 62 135 40 41 15 290 162 595 92 70 200 22 90 70 82 98
2000W14 1 - 4 0.5 - 2 618 315 90 185 290 235 525 245 62 150 40 41 15 290 162 595 92 70 200 22 90 70 87 102

Type CE - CM Dimensions and Technical Specifications

Dimensions

Model Capacity (kg) Speed m/min Kw Pull of chain Ø chain
Dimensions (mm) Weight (kg)
C1 C2 C3 D H I L M N O P R S T V Ø wheel CE CM
125W5 125  5 0.5
1
4mm
130
235
200
175
8
290
158
375
65
265
15
65
150
14
88
65
57
43
125W8  8 0.5
130
235
200
175
8
158
375
65
265
145
65
150
14
88
65
57
43
125W12  14 1
130
235
200
175
8
158
375
65
265
145
65
150
14
88
65
59
45
125W14  1 - 4
0.2 - 0.5
130
235
200
175
8
158
375
65
265
145
65
150
14
88
65
57
43
125W28  2 - 8
0.2 - 0.5 130
235
200
175
8
158
375
65
265
145
65
150
14
88
65
59
45
125W312  3.5 - 14
0.2 - 0.5 130
235
200
175
8
158
375
65
265
145
65
150
14
88
65
59
45
250W5 250 5 0.5
130
235
200 175
8
158
375
65
265
145
65
150
14
88
65
57
43
250W8 8 0.8
130
235
200
175
8
158
375
65
265
145
65
150
14
88
65
57
43
250W12 12 1
5mm
130
235
200
175
8
158
375
65
265
145
65
150
14
88
65
59
45
250W16 16 1
130
235
200
175
8
158
375
65
265
145
65
150
14
88
65
59
45
250W14 1 - 4
0.2 - 0.5
4mm
130
235
200
175
8
158
375
65
265
145
65
150
14
88
65
57
43
250W28 2 - 8
0.25 - 1
130
235
200
175
8
158
385
65
265
145
65
150
14
88
65
59
45
250W312 3 - 12
0.25 - 1
5mm
130
235
200
175
8
158
385
65
265
145
65
150
14
88
65
65
51
500W4 500 4 0.8
130
235
200
175
8
158
390
65
265
145
65
150
14
88
65
5
45
500W6 6 0.8
130
235
200
175
8
158
390
65
265
145
65
150
14
88
65
59
45
500W8 8 1
130
235
200
185
8
158
400
65
265
145
65
150
14
88
65
65
51
500W12 12 1.5
116
235
200
185
12
158
400
65
265
145
65
150
14
88
65
65
51
500W14 1 - 4
0.25 - 1
116
235
200
185
12
158
400
65
265
145
65
150
14
88
65
65
51
500W28 2 - 8
0.4 - 1.8
7mm
116
260
230
200
12
162
405
73
265
145
70
200
18
90
70
74
60
1000W4 1000 4 1
116
240
230
190
12
162
430
73
265
145
70
200
18
90
70
71
57
1000W6 6 1.6
116
260
230
200
12
162
440
73
265
145
70
200
18
90
70
74
60
1000W14 1 - 4
0.4 - 1.8
116
260
230
200
12
162
440
73
268
145
70
200
18
90
70
74
61
1000W8 8 2
10mm
185
275
235
245
12
162
505
92
268
148
70
320
22
90
70
98
86
1000W28 2 - 8
0.5 - 2
185 290
235
245
12
162
505
92
268
148
70
320
22
90
70
102
88
1500W4 1500 4
2
2
185
275
235
245
12
162
595
92
268
148
70
320
22
90
70
114
103
1500W14 1 - 4
0.5 - 2
185
290
235
245
12
162
595
92
268
148
70
320
22
90
70
117
107
2000W4 2000 4
2
185
275
235
245
12
162
595
92
268
148
70
200
22
90
70
114
103
2000W14 1 - 4
0.5 - 2
185
290
235
245
12
162
595
92
268
148
70
200
22
90
70
117
107
RWM ING.2009.pdf

Sales Brochure

Full details of RWM hoists including dimensional drawings with full specifications.
(approx. 2.3Mb)

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