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3268_1 12V/17.3Kg-cm/18RPM 139:1 DC Gear Motor

Product Code: 3268_1
Excl. VAT: £47.37 Incl. VAT: £56.84
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The 3268 is a 12 volt gear motor, generating 17.3 Kg-cm of torque at 18 RPM. It's a standard-sized motor suitable for low-torque, high-speed applications.

Since this motor has a lower power output for its size, you can expect it to have a longer lifespan than other motors.

  • 8mm Shaft

  • 111.5mm Motor Length

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 3268 DC motor connects to either of the following controllers:

  • 1064 - PhidgetMotorControl HC
  • 1065 - PhidgetMotorControl 1-Motor

Motor Specifications at Peak Efficiency

Rated Current 650mA
Output Torque 17.3 Kg-cm
Output Power 3.8W
Rated Speed 18 RPM

Other Specifications

Rated Voltage 12VDC
Stall Current 2.4A
Torque Produced When Stalled 128 Kg-cm

Physical Properties

Motor Length (including gearbox) 111.5mm
Shaft Diameter 8mm
Weight 526g

Gearbox Specifications

Gearbox Type Planetary
Gear Reduction 139:1
Number of gear trains 3
Maximum Strength of Gears 61 Kg-cm
Maximum Shaft Overhung Load 50N
Maximum Shaft Thrust Load 35N


Warning !

The torque this motor produces when it stalls exceeds the rated strength of the gearbox. This means that stalling or very heavily loading this motor can cause serious damage to the gearbox. To avoid damage, avoid sudden loads or any load higher than the Maximum Strength of Gears spec.

Product Attachments

View FileMechanical Drawing (3265 - 3268)    Size: (25.35 KB)

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

3268_1 12V/17.3Kg-cm/18RPM 139:1 DC Gear Motor

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