150:1 Metal Gearmotor 37Dx73L mm 24V with 64 CPR Encoder (Helical Pinion)

The 150:1 Metal Gearmotor 37Dx73L mm 24V with 64 CPR Encoder (Helical Pinion) is a robust and reliable gearmotor, perfect for those who need a compact yet potent solution for their projects. This gearmotor is equipped with a 24V brushed DC motor, a 150:1 metal gearbox, and an integrated quadrature encoder. The encoder provides a resolution of 64 counts per revolution of the motor shaft, equating to 9600 counts per revolution of the gearbox's output shaft. The gearbox is primarily made up of spur gears but also includes helical gears in the first stage to reduce noise and enhance efficiency. The gearmotor comes with a 16 mm long, 6 mm diameter D-shaped output shaft. A version of this gearmotor without an encoder is also available from Pololu.

The 150:1 Metal Gearmotor is ideal for a wide range of applications. Its compact size makes it suitable for projects where space is limited but a powerful motor is required. The integrated quadrature encoder allows for precise control over the motor's speed and direction, making it perfect for robotics and automation projects. The 150:1 metal gearbox provides a high torque output, allowing the motor to drive heavy loads with ease.

Key specifications of this gearmotor include a voltage of 24V, a no-load performance of 68 RPM and 100 mA, and a stall extrapolation of 56 kg⋅cm (780 oz⋅in) at 3 A. These specifications highlight the gearmotor's ability to perform efficiently under varying load conditions. The use of helical gears in the first stage of the gearbox not only reduces noise but also improves the overall efficiency of the motor, making it an excellent choice for projects requiring quiet operation and high performance.

In summary, the 150:1 Metal Gearmotor 37Dx73L mm 24V with 64 CPR Encoder (Helical Pinion) from Pololu is a compact, efficient, and powerful solution for a variety of applications. Its high-quality construction and integrated quadrature encoder make it a reliable choice for your next project.