Compact 12 Volt High Torque Gear Motor With A 3mm Shaft And Metal Gears A Dope Mini DC Motor For Robot Models RC Cars And DIY Toys It Delivers Strong Torque And Smooth Precise Motion For Small Projects

Compact N20 gear motor with 3mm shaft for robotics
✔️ 12V, 300 RPM, 27.5mm long, D-type shaft, 3mm dia, 9.3mm L, single unit

This compact metal N20 gear motor packs strong torque into a tiny footprint, making it perfect for micro robots, RC cars, drones, and DIY engines where space is tight and control matters.

✅ Rated voltage: DC 12V
✅ Speed: 300 RPM
✅ Length: 27.5mm (1.08")
✅ Shaft: D-type, 3mm dia, 9.3mm length
✅ Terminals for welding

💡 What is a small DC gear motor used for in hobby robotics?

They’re handy for powering tiny machines where space is tight and reliable torque matters.

- drive motor for compact robotics and RC toys
- 12V compatibility with common hobby power packs
- high-torque metal gearbox in a small form factor
- reliable, low-noise operation for prolonged use