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120:1 Mini Plastic Gearmotor HP, Offset 3mm

€5.19 *

Prices plus VAT plus shipping costs

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  • Pololu
  • EXP-R25-901
  • 1512
  • CN
  • 85011099
  • 0.019
This compact, inexpensive plastic gearmotor (high-power brushed DC motor with a 120:1 reduction... more

This compact, inexpensive plastic gearmotor (high-power brushed DC motor with a 120:1 reduction gearbox) is well suited for use in small robots. While intended for operation at 4.5 V, it should run comfortably in the 3 V to 6 V range. The gearbox has a 9.7mm-long, 3 mm-diameter D-shaped output shaft that is offset from but parallel to the motor shaft, and a built-in safety clutch helps protect the gears from excessive loads.

Specs:

  • Size: 36.5 x 20 x 27.4 mm
  • Weight: 19 g
  • Shaft diameter: 3 mm
  • Shaft type: offset 3mm D
  • Typical operating voltage: 4.5 V
  • Gear ratio: 120:1
  • No-load speed @ 4.5V: 150 rpm
  • No-load current @ 4.5V: 130 mA
  • Stall current @ 4.5V: 1250 mA
  • Stall torque @ 4.5V: 1.8 kg?cm
  • Extended motor shaft?:N
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