The Micro Metal Gearmotor 50:1 is a compact, high-quality DC motor with an integrated metal gearbox, ideal for small robotics and motorised projects. With a 50:1 gear ratio, it delivers a good balance of speed (260 RPM) and torque at 6V.

The motor features a long D-shaped metal output shaft (9.27 mm) compatible with Pololu 42×19 mm and 32×7 mm wheels. The brass faceplate includes two M1.6 threaded mounting holes, and Pololu mounting brackets are available separately for secure installation while enclosing the exposed gears.

Specifications

• Gear Ratio – 50:1
• Motor Speed (No Load) – 260 RPM (with gearbox); 13,000 RPM (motor only)
• Rated Current – 30 mA @ 6V
• Stall Current – 350 mA @ 6V
• Stall Torque – 0.39 kg·cm @ 6V
• Output Shaft – D-shaped metal, 9.27 mm long
• Mounting – Two M1.6 threaded holes on brass faceplate

Ideal For

• Small robotics and line-following robots
• Motorised mechanisms and moving platforms
• Educational projects and competitions

Package Contents

• 1× Micro Metal Gearmotor 50:1