30W CW/CCW Permanent Magnet DC Motor Reversible Electric Gear Motor for DIY Generator XD-3420 (12V 3000RPM)

XD-3420 12V 30W Reversible DC Gear Motor - 1 Piece
✔️ 12V, 30W, single-unit, reversible CW/CCW, two speeds 3500/7000 rpm

This compact 30W permanent magnet DC gear motor is built for DIY projects, hobby generators, and small automation tasks. It delivers smooth, quiet operation with durable ball bearings and oil sealing for reliable, long-lasting use in 12V systems.

✅ 12V DC input, 30W output
✅ Reversible CW/CCW drive
✅ Two speeds: 3500 rpm and 7000 rpm
✅ Copper stator windings for low heat and efficiency
✅ Ball bearings with oil seal for high load capability
✅ External DC governor required for speed control

💡 What is a reversible DC gear motor used for in hobby projects?

It’s handy for compact drive setups where you need direction control and adjustable speed.

- Driving small generators and hands-on power systems - Powering hobby robots and motion demos that need reverse operation - Building tight-space conveyors or actuators for compact machines - Demonstrating gear ratios, torque, and speed relationships in learning kits