Micro Metal Geared motor w/Encoder - 6V 105RPM 150:1

Micro Metal Gearmotor 150:1 w/Encoder combines a compact brushed DC motor, precision metal gearbox, and integrated hall encoder for closed‑loop motion feedback in robotics and embedded control systems. This miniature geared actuator delivers strong torque with fine speed monitoring, making the drive unit suitable for differential drive robots, mobile platforms, and precision motion experiments. A durable metal gear train with a 150:1 reduction ratio enables stable low‑speed rotation, while encoder pulse feedback supports accurate RPM measurement and motion control algorithms in robotics research, automation prototypes, and STEM learning projects.

Integrated High‑Resolution Hall Encoder

An onboard hall encoder continuously measures rotational speed and position, enabling precise motion feedback for control systems. The upgraded hall sensor uses 7 pole pairs, increasing encoder resolution significantly and allowing up to 7×2×150 pulses per revolution. Such high pulse density improves closed‑loop motor control, enabling accurate speed regulation, odometry calculations, and motion tracking in robotic drive systems, research platforms, and experimental control applications.

Compact Metal Gearmotor with High Torque Output

A durable micro metal gearbox provides a 150:1 reduction ratio, converting high motor RPM into stable low‑speed output with useful torque. Rated torque reaches 1.0 kg.cm with instantaneous torque up to 2.2 kg.cm, supporting small robotic vehicles and precision mechanical mechanisms. A robust brass faceplate and metal gear train enhance mechanical durability, making this miniature geared drive suitable for continuous robotics experimentation and compact mobile platforms.

Mechanical Compatibility with Robotics Platforms

A 9.0 mm long D‑profile metal output shaft matches common small robot wheels including 42×19 mm and 32×7 mm Pololu‑style wheels. The brass faceplate includes threaded mounting holes for M1.6 screws, while compatible mounting brackets allow secure installation and gear protection. Extended brackets support wheels with recessed hubs. Mechanical compatibility also allows integration with the 2WD miniQ Robot Chassis, simplifying rapid mobile robot prototyping.

Compact size, integrated encoder feedback, and reliable metal gearing make this miniature robotics gearmotor suitable for mobile robots, educational engineering projects, motion control demonstrations, and embedded robotics platforms requiring accurate speed monitoring and compact mechanical integration.