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Miniature Planetary Gearmotor

32mm Diameter Planetary Gear Motors. Permanent Magnet DC motors with sintered bearings together with Planetary Gear type Gearboxes incorporating sleeved bearings and brass gears offer a high torque output in a compact size. The motors can be run at a range of voltages to achieve the desired output speed. These motors are suitable for industrial and model applications.

Planetary Gear Motor
Part Number Output Speed rpm (No Load)
4.5 V 6 V 9 V 12 V 15 V
GMP32D5 700 1000 1600 2150 2800
GMP32D27 141 193 298 400 498
GMP32D51 46 72 121 174 220
GMP32D100 40 55 83 112 141
GMP32D264 12 19 30.5 41 54.5
GMP32D721 4.5 6.3 10.3 14.5 19
Miniature Gear Motor planetary drawing front
Miniature Gear Motor planetary drawing side

Part Number GMP32D5 GMP32D27 GMP32D51 GMP32D100 GMP32D264 GMP32D721
Length "L" mm 20.8 26.5 32.5 33.6 40 40
  Gearmotor Information
Part Number  
Ratio
Weight
g
Torque Rating
at 12V and
maximum efficiency g.cm (Nm)
Output Speed rpm (No Load)
4.5V 12.0V
GMP32D5  5:1   167g   314 (0.03)  700 2150
GMP32D27  27:1   185g   1482 (0.14)  141 400
GMP32D51  51:1   214g   2352 (0.23)   46   174 
GMP32D100  100:1   214g   4704 (0.46)   40   112 
GMP32D264  264:1   235g   10349 (1.02)   12   41 
GMP32D721  721:1   241g   12000* (1.18*)   4.5   14.5 
* Maximum permissible torque of this gearbox. Stalling of this unit may damage the gears
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Planetary Gearmotor, 100:1 ratio
GMP32D100
DC Electric Gearmotor with Planetary Gearbox. 100:1 ratio. ..
Stock: 2 pcs
£38.98 /each
Excl. VAT: £32.48
10 or more: £34.74 /each
25 or more: Please ask
Planetary Gearmotor, 264:1 ratio
GMP32D264
DC Electric Gearmotor with Planetary Gearbox. 250:1 ratio. ..
Stock: 7 - 10 Days
£41.86 /each
Excl. VAT: £34.88
10 or more: £37.66 /each
25 or more: Please ask
Planetary Gearmotor, 27:1 ratio
GMP32D27
DC Electric Gearmotor with Planetary Gearbox. 4:1 ratio. ..
Stock: 1 pc
£38.98 /each
Excl. VAT: £32.48
10 or more: £34.74 /each
25 or more: Please ask
Planetary Gearmotor, 5:1 ratio
GMP32D5
DC Electric Gearmotor with Planetary Gearbox. 4:1 ratio. ..
Stock: 7 - 10 Days
£30.01 /each
Excl. VAT: £25.01
10 or more: £26.23 /each
25 or more: Please ask
Planetary Gearmotor, 51:1 ratio
GMP32D51
DC Electric Gearmotor with Planetary Gearbox. 62:1 ratio...
Stock: 3 pcs
£38.98 /each
Excl. VAT: £32.48
10 or more: £34.74 /each
25 or more: Please ask
Planetary Gearmotor, 721:1 ratio
GMP32D721
DC Electric Gearmotor with Planetary Gearbox. 1024:1 ratio. ..
Stock: 1 pc
£43.96 /each
Excl. VAT: £36.63
10 or more: £39.48 /each
25 or more: Please ask