520 DC Gear Motor with High-Precision Hall Encoder, 12V, 110/170/320 RPM, 6mm D-Shaped Eccentric Shaft

The 520 DC Gear Motor with High-Precision Hall Encoder is a powerful 12V motor designed for precise speed and direction control in robotics and automation projects. Featuring a robust 6mm D-shaped eccentric shaft, this motor is ideal for South African students, makers, and hobbyists building mobile robots or smart vehicles. It offers reliable torque and feedback to ensure your custom builds run smoothly and accurately.

Protective rear tail shell

The motor is equipped with a wrapped rear tail shell that protects the internal PCB circuit and magnetic ring from external impacts. This protective cover enhances operating safety and extends the overall service life of the unit.

Permanent magnet brushed design

This permanent magnet DC motor delivers rapid response times, high startup torque, and smooth shifting. It eliminates vibrations during speed transitions from zero to maximum, allowing your robot to handle heavier loads at startup.

High-precision magnetic encoder

Featuring an AB-phase incremental Hall encoder, this motor provides high precision and strong anti-interference performance. It offers superior closed-loop feedback compared to standard stepper motors for precise positioning.

Durable all-metal gearing

Built with a full metal gear train and a metal output shaft, the gearbox reduces power consumption while maximizing durability. This rugged construction ensures long-term reliability under continuous operation.

Integrated speed and direction sensing

The integrated Hall speed-ranging module combines a Hall encoder with a strong magnetic coded disc. By generating pulse signals through the AB phase, it allows your microcontroller to accurately detect both the rotation direction and speed of the motor.

Performance selection curves

A detailed line chart illustrates the relationship between the gear ratio, rotation speed, and output torque. This data helps you select the correct configuration for your specific torque and speed requirements.

Clear wiring instructions

The motor includes straightforward wiring guidelines to ensure safe electrical connections to your driver board. Proper wiring prevents damage to the sensitive Hall encoder and control circuitry.

Detailed physical dimensions

Complete mechanical dimension diagrams are provided to assist with precise mounting and integration into your chassis. The 6mm D-shaped eccentric shaft ensures a secure fit for wheels, gears, and couplers.