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120:1 4,5V - mini plastic gear motor

A small motor with a plastic gear 120:1, operating voltage 4.5 V, current consumption from 0.08 A to 0.8 A, speed 120 RPM and a maximum torque of 1.4 kg*cm. Pololu 1122

More details

ID: 195516

5,30€ gross (23% VAT)
4,31€ net

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Data sheet

DC motor powerOther
Gear materialPlastic
Gear ratio120:1
Rotation speed120RPM
Shaft diameter2 mm
Shaft shapeRound
Obustronny wał silnikaNie
Power supply voltage4.5V

More info


A small motor with a plastic gear 120:1 and an offset shaft with a diameter of 2 mm. The recommended operating voltage of the motor is 4.5 V and at this voltage it reaches a speed of 120 RPM and a maximum torque of 1.4 kg*cm, consuming a current from 0.08 A to 0.8 A. The motor uses a shaft with grooves compatible with adapters for LEGO wheels.

Suitable mounting brackets in low and high versions are available for the motors.

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  • Motor type: mini with plastic gear
  • Gear: 120:1
  • Supply voltage: 3 to 6 V (typical 4.5 V)
  • Speed: 120 RPM
  • Maximum torque: 1.4 kg*cm
  • Minimum current consumption: 0.08 A
  • Maximum current consumption: 0.8 A
  • Shaft diameter: 2 mm
  • Dimensions: 36.5 x 20 x 27.4 m
  • Weight: 19 g