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3271_1 24V/20.3Kg-cm/139RPM 18:1 DC Gear Motor

Product Code: 3271
Excl. VAT: £72.71 Incl. VAT: £87.25
  • Buy 5 for £65.79 (£78.95 incl. tax) each and save 10%
  • Buy 10 for £64.15 (£76.98 incl. tax) each and save 12%
  • Buy 50 for £59.72 (£71.66 incl. tax) each and save 18%
  • Buy 100 for £56.13 (£67.36 incl. tax) each and save 23%
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The 3271 is a 24 volt gear motor, generating 20.4 Kg-cm of torque at 139 RPM. It's a large motor that provides lots of torque, even at higher speeds.

  • 12mm Shaft

  • 156mm Motor Length (including gearbox)

The planetary gearbox on this motor is more sophisticated than a typical spur gearbox and will provide greater efficiency, higher torque, and quieter motor operation.


The 3271 DC motor connects the 1065 - PhidgetMotorControl 1-Motor

Motor Specifications at Peak Efficiency

Rated Current 2.2A
Output Torque 20.4 Kg-cm
Output Power 30W
Rated Speed 139 RPM


Other Specifications

Rated Voltage 24VDC
Stall Current 10.8A
Torque Produced When Stalled 132 Kg-cm


Physical Properties

Motor Length (including gearbox) 156mm
Shaft Diameter 12mm
Weight 1.52Kg


Gearbox Specifications

Gearbox Type Planetary
Gear Reduction 18:1
Number of gear trains 2
Maximum Strength of Gears 153 Kg-cm
Maximum Shaft Overhung Load 200N
Maximum Shaft Thrust Load 100N

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Whenever possible, items which are in stock are dispatched the same day, or the next working day.

Large and/or heavy items are dispatched by UPS courier service and these orders must be placed before 15:00hrs (GMT) to ensure same day dispatch.

Small items are normally sent using a Royal Mail service for UK orders, and International Airmail or UPS for overseas orders

Returns Policy

3271_1 24V/20.3Kg-cm/139RPM 18:1 DC Gear Motor
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