Three Mini Micro N20 Gear Motors DC 3V To 6V With Full Metal Gearbox For DIY Robot Car Projects Slow Speed High Torque 3mm D Type Shaft And 9mm Shaft Length Compact Durable Great For Tiny Robotics

Three Mini N20 Gear Motors 3V-6V with Metal Gearbox
✔️ 3 units: N20 mini motors, 3V-6V, slow speed, full metal gearbox

These compact DC gear motors deliver steady torque and slow rotation for DIY robots, micro-robotics projects, and small car builds. They’re commonly used in hobby robotics, line-following bots, and other gear-driven actuator tasks.

✅ Voltage range: 3V-6V for flexible power options
✅ No-load speed: 52 RPM at 3V; 104 RPM at 6V
✅ Full metal gearbox for durability
✅ 3mm D-type shaft, 9mm length for compact fits
✅ Size 24 x 12 x 10 mm (0.945 x 0.472 x 0.394 in), weight ~30 g
✅ Pack of 3 for multi-motor projects

💡 What is a micro DC gear motor used for?

- Handy for tiny robot drives, hobby bots, and micro-machines - Great in robot car projects and education kits needing compact torque - Provides low-speed, high-torque output for precise positioning - Works well with batteries and microcontroller drivers