Pololu 75:1 Metal Gearmotor 25Dx69L mm LP 6V w/ 48 CPR Encoder
Description
- Pololu 75:1 Metal Gearmotor 25Dx69L mm LP 6V w/ 48 CPR Encoder
- Features a 74.83:1 metal spur gearbox for precise control
- Equipped with a 48 CPR encoder for high-resolution feedback
- Measures under 25 mm in diameter for compact integration
- Compatible with various motor controllers and drivers
- Ideal for precision applications in robotics and automation
The Pololu 75:1 Metal Gearmotor 25Dx69L mm LP 6V w/ 48 CPR Encoder is a sophisticated component designed for precision applications. It features a low-power, 6 V brushed DC motor integrated with a 74.83:1 metal spur gearbox. The motor is equipped with a 48 CPR quadrature encoder on the motor shaft, delivering 3591.84 counts per revolution of the gearbox’s output shaft, which enhances its precision and control capabilities.
This cylindrical gearmotor has a diameter of just under 25 mm, with a D-shaped output shaft measuring 4 mm in diameter and extending 12.5 mm from the gearbox's face plate. The encoder utilizes a two-channel Hall effect sensor to detect the rotation of a magnetic disk on the motor shaft, providing square wave outputs that indicate speed and direction.
The gearmotor is compatible with various mounting options, including custom-designed brackets and multi-hub wheels, allowing for versatile integration into different projects. It can also be paired with a range of motor controllers and drivers, such as TB9051FTG-based drivers for LP and MP versions, and VNH5019-based drivers for HP versions, to suit various control needs.
This gearmotor is ideal for applications requiring precise control and adaptability, with options for higher-level control interfaces available through compatible motor controllers. Its robust design and high-resolution encoder make it suitable for demanding tasks in robotics and automation.
- 1x Pololu 75:1 Metal Gearmotor 25Dx69L mm LP 6V w/ 48 CPR Encoder

- Diameter: 25 mm
- Length: 69 mm
- Voltage: 6 V
- No-load performance: 80 RPM, 120 mA
- Stall torque: 7.5 kg⋅cm (100 oz⋅in), 2.0 A
- Gear ratio: 74.83:1
- Encoder: 48 CPR quadrature encoder
- Output shaft: 4 mm diameter, D-shaped, extends 12.5 mm
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