Worm Gearbox Gearmotor

Worm and Wheel Gearmotors. Permanent Magnet DC motors together with Worm Gear type Gearboxes offer a relatively high torque output in a compact size and with an output at right angles to the motor. An advantage of Worm and Wheel Gearboxes is limited back drivability: the worm driven by the motor can easily turn the gear on the output, but the gear cannot turn the worm. This provides a form of brake which can be useful in certain applications for example lifting. These motors can be run in both directions.

GMW32 Series

Worm Gearbox Gearmotor
Worm Gearbox Gearmotor 32 Dimensions

GMW40 Series

Worm Gearbox Gearmotor
Worm Gearbox Gearmotor 40 Dimensions

Part Number
(Link)
Voltage
Range
Nominal
Voltage
Gearmotor Data at Nominal 12V
Data with no Load Data at Maximum Efficiency Stall
Speed
RPM
Current
A
Speed
RPM
Torque
Nm
Current
A
Torque
Nm
Current
A
GMW32 Series                  
GMW32W0069 6-24V 12V  112   0.04  87   0.07   0.14   0.29   0.5 
GMW32W0100 6-24V 12V  64   0.04  51   0.08   0.11   0.42   0.43 
GMW32W0180 6-24V 12V  44   0.04  35   0.09   0.15   0.69   0.55 
GMW32W0330 6-24V 12V  24   0.03  20   0.27   0.14   1.27   0.53 
GMW32W0950 6-24V 12V  8.5   0.03  7   0.84   0.14   4.30   0.48 
GMW32W1650 6-24V 12V  2   0.02  1.7   1.18   0.13   2.40   0.3 
GMW32W5300 6-24V 12V  0.6   0.01  0.5   2.16   0.09   5.19   0.39 
GMW40 Series                  
GMW40W0049 6-24V 12V  156   0.26  118   0.25   0.77   1.06   2.23 
GMW40W0074 6-24V 12V  103   0.21  80   0.37   0.69   1.60   2.28 
GMW40W0218 6-24V 12V  35   0.26   27   1.44   0.75   4.12   2.25 
GMW40W0290 6-24V 12V  26   0.26  20   1.62   0.75   4.95   2.28 
GMW40W0634 6-24V 12V  4   0.26  3.5   5.85   0.92   12.6   2.28 

Worm and Wheel Gearmotor Bracket.



Stainless Steel bracket to fit all Worm and Wheel Gearmotors. Part number GMW32BKT fits all GMW32 series motors, and part number GMW40BKT fits all GMW40 series motors. The bracket includes the correct screws for attaching the bracket to the motor.

Worm Gearbox Gearmotor Stand
Worm Gearbox Gearmotor
Worm Gearbox Gearmotor Stand Dimensions
Worm Gearbox Gearmotor Stand Dimensions
Worm Gearbox Gearmotor Stand Dimensions
Bracket
Part Number
(Link)
Dimensions (mm)
A B C D E F G H I
GMW32WBKT 49.0 43.0 43.0 18.0 19.0 55.7 8.2 9.0 10.0
GMW40WBKT 59.2 43.6 43.6 22.1 23.7 59.6 12.1 13.6 5.0

Select from our range of Worm Gearmotors below.

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Worm Gearmotor, Ratio 69:1
GMW32W0069
Worm Gearmotor, Ratio 69:1. Output Shaft: 6mm Dia. Output speed at nominal 12V: 112rp..
Stock: 9 pcs
£16.94 /each
Excl. VAT: £14.12
10 or more: £15.83 /each
25 or more: Please ask
Worm Gearmotor, Ratio 100:1
GMW32W0100
Worm Gearmotor, Ratio 100:1. Output Shaft: 6mm Dia. Output speed at nominal 12V:..
Stock: 11 pcs
£16.94 /each
Excl. VAT: £14.12
10 or more: £15.83 /each
25 or more: Please ask
Worm Gearmotor, Ratio 180:1
GMW32W0180
Worm Gearmotor, Ratio 180:1. Output Shaft: 6mm Dia. Output speed at nominal 12V:..
Stock: 6 pcs
£17.72 /each
Excl. VAT: £14.77
10 or more: £16.67 /each
25 or more: Please ask
Worm Gearmotor, Ratio 330:1
GMW32W0330
Worm Gearmotor, Ratio 330:1. Output Shaft: 6mm Dia. Output speed at nominal 12V:..
Stock: 6 pcs
£17.72 /each
Excl. VAT: £14.77
10 or more: £16.67 /each
25 or more: Please ask
Worm Gearmotor, Ratio 950:1
GMW32W0950
Worm Gearmotor, Ratio 950:1. Output Shaft: 6mm Dia. Output speed at nominal 12V:..
Stock: 7 pcs
£18.84 /each
Excl. VAT: £15.70
10 or more: £17.78 /each
25 or more: Please ask
Worm Gearmotor, Ratio 1650:1
GMW32W1650
Worm Gearmotor, Ratio 1650:1. Output Shaft: 6mm Dia. Output speed at nominal 12V..
Stock: 6 pcs
£20.96 /each
Excl. VAT: £17.47
10 or more: £19.90 /each
25 or more: Please ask
Worm Gearmotor, Ratio 5300:1
GMW32W5300
Worm Gearmotor, Ratio 5300:1. Output Shaft: 6mm Dia. Output speed at nominal 12V..
Stock: 6 pcs
£22.02 /each
Excl. VAT: £18.35
10 or more: £20.90 /each
25 or more: Please ask
Bracket for GMW32 Motors
GMW32WBKT
Bracket for GMW32 Motors...
Stock: 18 pcs
£3.54 /each
Excl. VAT: £2.95
Worm Gearmotor, Ratio 49:1
GMW40W0049
Worm Gearmotor, Ratio 49:1. Output Shaft: 8mm Dia. Output speed at nominal 12V: ..
Stock: 7 pcs
£27.18 /each
Excl. VAT: £22.65
10 or more: £25.10 /each
25 or more: Please ask
Worm Gearmotor, Ratio 74:1
GMW40W0074
Worm Gearmotor, Ratio 74:1. Output Shaft: 8mm Dia. Output speed at nominal 12V: ..
Stock: 8 pcs
£27.18 /each
Excl. VAT: £22.65
10 or more: £25.10 /each
25 or more: Please ask
Worm Gearmotor, Ratio 218:1
GMW40W0218
Worm Gearmotor, Ratio 218:1. Output Shaft: 8mm Dia. Output speed at nominal 12V: 35rp..
Stock: 6 pcs
£30.23 /each
Excl. VAT: £25.19
10 or more: £27.91 /each
25 or more: Please ask
Worm Gearmotor, Ratio 290:1
GMW40W0290
Worm Gearmotor, Ratio 290:1. Output Shaft: 8mm Dia. Output speed at nominal 12V: ..
Stock: 5 pcs
£30.23 /each
Excl. VAT: £25.19
10 or more: £27.91 /each
25 or more: Please ask
Worm Gearmotor, Ratio 634:1
GMW40W0634
Worm Gearmotor, Ratio 634:1. Output Shaft: 8mm Dia. Output speed at nominal 12V:..
Stock: 22 pcs
£33.62 /each
Excl. VAT: £28.02
10 or more: £31.06 /each
25 or more: Please ask
Bracket for GMW40 Motors
GMW40WBKT
Bracket for GMW40 series Worm Gearmotors...
Stock: 53 pcs
£4.75 /each
Excl. VAT: £3.96