6.3:1 Metal Gearmotor 37Dx65L mm 24V with 64 CPR Encoder (Helical Pinion)

Pololu presents a robust 24V brushed DC gearmotor with a 6.25:1 metal gearbox and an integrated quadrature encoder. This powerful motor offers a resolution of 64 counts per revolution of the motor shaft, translating to 400 counts per revolution of the gearbox's output shaft. The gearbox is primarily made up of spur gears and features helical gears in the first stage. This design choice enhances efficiency and reduces noise. The units come with a 16mm long, 6mm diameter D-shaped output shaft. An alternative model without an encoder is also available.

The gearmotor is perfect for projects that require precise control of speed and position. The integrated encoder allows for feedback control, ensuring accurate positioning or speed regulation. The D-shaped output shaft is compatible with most standard attachments, making it versatile and easy to integrate into various systems. The helical gears in the first stage of the gearbox ensure smooth and quiet operation, making it suitable for applications where noise is a concern.

Key specifications of this gearmotor include a voltage of 24V, no-load performance of 1600 RPM, and 100 mA. The stall extrapolation is 3.5 kg⋅cm (49 oz⋅in) and 3 A. The metal gearbox ensures durability and longevity, making this gearmotor a reliable choice for demanding applications. The high resolution of the encoder allows for precise control, making this gearmotor an excellent choice for robotics, automation systems, and more.

With its unique combination of power, precision, and silence, this gearmotor stands out as a superior choice for a wide range of applications. Its robust design and high-quality components ensure it can withstand demanding conditions while delivering exceptional performance.