Pololu 20.4:1 Metal Gearmotor 25Dx50L mm LP 12V

PololuSKU: RB-Pol-1321
Manufacturer #: 3251

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Description

  • Pololu 20.4:1 Metal Gearmotor 25Dx50L mm LP 12V
  • Features 20.4:1 metal spur gearbox
  • Delivers 280 RPM with 50 mA current
  • Handles moderate loads with 2.4 kg⋅cm torque
  • Compact form factor under 25 mm diameter
  • Energy-efficient 12V brushed DC motor

The Pololu 20.4:1 Metal Gearmotor 25Dx50L mm LP 12V is a compact and efficient motor solution, featuring a low-power, 12-volt brushed DC motor integrated with a 20.4:1 metal spur gearbox. This cylindrical gearmotor has a diameter slightly less than 25 mm, making it suitable for applications requiring a small form factor. The D-shaped output shaft, measuring 4 mm in diameter, extends 12.5 mm from the gearbox face plate, providing a reliable connection for various mechanical components.

This gearmotor is designed to deliver a no-load speed of 280 RPM while drawing a current of 50 mA, making it an energy-efficient choice for continuous operation. The stall torque is extrapolated to be 2.4 kg⋅cm, with a stall current of 0.9 A, indicating its capability to handle moderate loads effectively. The precise gear ratio of approximately 20.4:1 ensures consistent performance and reliability in diverse applications.

Note: Ensure proper handling and installation to prevent damage or injury.

  • 1x Pololu 20.4:1 Metal Gearmotor 25Dx50L mm LP 12V
  • Dimensions: 25 x 50 mm

20.4:1 Metal Gearmotor 25Dx50L mm LP 12V - Dimensions

  • Voltage: 12 V
  • No-load performance: 280 RPM, 50 mA
  • Stall extrapolation: 2.4 kg⋅cm (33 oz⋅in), 0.9 A
  • Exact gear ratio: 22×23 / 12×10 ≈ 20.4:1

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