Pololu 99:1 Metal Gearmotor 25Dx69L mm HP 12V with 48 CPR Encoder

The 99:1 Metal Gearmotor 25Dx69L mm HP 12V with 48 CPR Encoder is a high-powered gearmotor that combines a 12V brushed DC motor with a 98.78:1 metal spur gearbox. The integrated 48 CPR quadrature encoder on the motor shaft offers 4741.44 counts per revolution of the gearbox’s output shaft. This compact gearmotor, with a diameter just under 25mm, features a D-shaped output shaft that is 4mm in diameter and extends 12.5mm from the gearbox's faceplate. For those who prefer a gearmotor without an encoder, Pololu offers a similar model.The gearmotor's key specifications include a voltage of 12V, no-load performance of 100 RPM and 300 mA, and stall extrapolation of 29 kg⋅cm and 5.0 A. These specifications make it a reliable and powerful choice for various applications.This gearmotor is ideal for a wide range of applications. From robotics to automated systems, its high power, combined with the precision of the integrated encoder, allows for precision control and reliable performance. The compact design makes it suitable for projects where space is at a premium, and the robust metal gearbox ensures durability and longevity, even in demanding conditions.The 99:1 Metal Gearmotor 25Dx69L mm HP 12V with 48 CPR Encoder stands out for its unique combination of power, precision, and compact design. The integrated encoder provides detailed feedback, allowing for precise control over speed and position. This, combined with the high-power motor and robust metal gearbox, makes it a versatile and reliable choice for a wide range of applications.