Pololu 9.7:1 Metal Gearmotor 25Dx63L mm MP 12V w/ 48 CPR Encoder

PololuSKU: RB-Pol-1430
Manufacturer #: 4862

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Sale price $67.57

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Description

  • Pololu 9.7:1 Metal Gearmotor 25Dx63L mm MP 12V w/ 48 CPR Encoder
  • Features a 12V brushed DC motor
  • Includes a 48 CPR encoder
  • Utilizes a 9.68:1 metal gearbox
  • Compatible with Pololu multi-hub wheels
  • Offers 800 RPM no-load speed

The Pololu 9.7:1 Metal Gearmotor 25Dx63L mm MP 12V w/ 48 CPR Encoder is a medium-power, 12-volt brushed DC motor integrated with a 9.68:1 metal spur gearbox. It features a 48 CPR quadrature encoder on the motor shaft, providing 464.64 counts per revolution of the gearbox's output shaft. The gearmotor is cylindrical with a diameter of just under 25 mm, and it includes a D-shaped output shaft that extends 12.5 mm from the gearbox face plate.

This gearmotor is part of a versatile series available in various gear ratios and motor power levels, all sharing a 25 mm diameter case and a 4 mm diameter gearbox output shaft. The motor and encoder can be purchased separately, and versions without the encoder are also available. The encoder utilizes a two-channel Hall effect sensor to detect the rotation of a magnetic disk on the motor shaft, offering a resolution of 48 counts per revolution.

The gearmotor's face plate includes two mounting holes for M3 screws, compatible with custom-designed mounting brackets. The 4 mm diameter output shaft is suitable for use with Pololu multi-hub wheels and various mounting hubs, allowing for the attachment of larger wheels or custom mechanisms. A range of motor controllers and drivers are available to complement this gearmotor, including options for higher-level control interfaces such as USB, RC, and I²C. Additionally, current sensors are available for monitoring motor current.

  • 1x Pololu 9.7:1 Metal Gearmotor 25Dx63L mm MP 12V w/ 48 CPR Encoder

9.7:1 Metal Gearmotor with Encoder - Parts

  • Diameter: 25 mm
  • Output shaft diameter: 4 mm
  • Output shaft length: 12.5 mm
  • Voltage: 12 V
  • No-load performance: 800 RPM, 100 mA
  • Stall torque: 1.7 kg⋅cm (24 oz⋅in), 1.8 A
  • Gear ratio: 9.68:1
  • Encoder: 48 CPR quadrature encoder
  • Counts per revolution of the gearbox’s output shaft: 464.64

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