The N20 Gear Motor 300RPM is a compact, high-torque micro metal gear motor designed for precision motion control in small robotics, automation, and DIY electronics projects. Featuring a full-metal gearbox and a D-shaped output shaft, it delivers a reliable no-load speed of 300 RPM with efficient torque output, making it a popular choice for space-constrained mechanical designs.
Key features
- Rated no-load speed of 300 RPM
- All-metal gearbox for durability and smooth operation
- D-type output shaft for secure wheel and coupling attachment
- Compact 12mm diameter cylindrical motor body
- Operates across a wide 6V to 12V voltage range
- Low no-load current draw for efficient operation
- Lightweight design suitable for small mobile platforms
- Threaded M3 mounting holes for secure installation
- Easy integration with Arduino, ESP32, and motor driver modules
Good to know
- Do not exceed the rated 12V supply voltage; higher voltages will increase speed but generate excess heat.
- Avoid prolonged stall conditions as stall current is significantly higher than rated running current.
- Use a suitable motor driver module (such as L298N or MX1508) rather than powering directly from a microcontroller pin.
- Actual RPM and torque may vary slightly with load, supply voltage, and manufacturing tolerances.
- Handle the D-shaped shaft carefully to avoid damaging the gearbox during wheel or coupler installation.
- Mount securely using the provided M3 screw holes to reduce vibration and mechanical stress.