47:1 Metal Gearmotor 25Dx67L mm LP 6V with 48 CPR Encoder

The Pololu 47:1 Metal Gearmotor 25Dx67L mm LP 6V with 48 CPR Encoder is a compact, low-power gearmotor that combines a 6V brushed DC motor with a 46.85:1 metal spur gearbox. The gearmotor has a built-in 48 CPR quadrature encoder on the motor shaft, providing an impressive 2248.86 counts per revolution of the gearbox's output shaft. The cylindrical gearmotor is just under 25mm in diameter, with a D-shaped output shaft that is 4mm in diameter and extends 12.5mm from the gearbox's face plate. A version of this gearmotor is also available without an encoder.

Key specifications include a 6V voltage, a no-load performance of 130 RPM and 120 mA, and a stall extrapolation of 4.8 kg⋅cm and 2.0 A.

The compact size and low power consumption of the gearmotor make it an excellent choice for a wide range of applications. Whether you're designing a small robot, a remote-controlled vehicle, or a precision piece of machinery, this gearmotor provides the power and control you need.

With its integrated encoder, the gearmotor allows for precise control over speed and positioning. This makes it ideal for applications where precision is key, such as in robotics or automation systems. The 46.85:1 metal spur gearbox provides a good balance between speed and torque, making it a versatile choice for a range of uses.

The gearmotor's D-shaped output shaft ensures a secure connection with wheels, pulleys, or other components, reducing the risk of slippage. The shaft's 4mm diameter and 12.5mm extension from the gearbox's face plate also make it easy to connect to a variety of components.

In conclusion, the Pololu 47:1 Metal Gearmotor 25Dx67L mm LP 6V with 48 CPR Encoder is a reliable, versatile, and powerful solution for a variety of applications that require precision control and compact size.