150:1 Metal Gearmotor 37Dx73L mm 12V with 64 CPR Encoder (Helical Pinion)

Pololu's 12V brushed DC gearmotor is a powerhouse of efficiency and precision. Its 150:1 metal gearbox features an integrated quadrature encoder that delivers a resolution of 64 counts per revolution of the motor shaft, equating to an impressive 9600 counts per revolution of the gearbox's output shaft. The gearbox is primarily composed of spur gears, with helical gears incorporated in the first stage for reduced noise and enhanced efficiency. The gearmotor also boasts a 16mm-long, 6mm-diameter D-shaped output shaft.

In terms of key specifications, the gearmotor operates at a voltage of 12V. Under no-load conditions, it delivers a performance of 67 RPM and 200 mA. The stall extrapolation is 49 kg⋅cm (680 oz⋅in), 5.5 A.

The Pololu 12V gearmotor is perfect for a variety of applications. Its high resolution encoder makes it ideal for precision tasks in robotics and automation. The reduced noise and increased efficiency offered by the helical gears make it a great choice for applications where quiet operation is a must. Additionally, its robust metal gearbox ensures durability and longevity, making it a reliable choice for heavy-duty applications.

The unique design and high-quality components used in the construction of this gearmotor set it apart. The integrated quadrature encoder ensures precise control, while the sturdy metal gearbox guarantees exceptional durability. The inclusion of helical gears in the first stage of the gearbox is a standout feature, offering the dual benefits of reduced noise and improved efficiency. This gearmotor is a testament to Pololu's commitment to delivering high-performance, reliable, and efficient solutions for a range of applications.