Small 280 Planetary Gearbox With Gear Brush Electronic Starter For DC Motors 6V 9V 12V 55 RPM Slow Speed Permanent Magnet High Torque Smooth Start For Robotics DIYers And Hobbyists

Single-Unit 280 Planetary Gearbox with Brush Starter
✔️ Sealed ball bearing, ceramic option, 55 RPM, 6-12V range

This compact planetary gearbox delivers slow, smooth output for small DC motors. It's ideal for robotics projects, DIY kits, and educational setups where precise control and compact size matter.

✅ 280-planetary gearbox for compact drive systems
✅ Gearbrush electronic starter enables smooth, controlled start
✅ Input voltage options: 6V, 9V, or 12V for hobby use
✅ Output speed around 55 RPM for low-speed precision
✅ Permanent magnet gearing provides solid torque
✅ Great for robotics, DIY projects, and classroom demos

💡 What is a planetary gearbox used for in small DC motor projects? This handy reducer helps cut speed while increasing torque for compact robotics. - Reduces motor speed with higher torque for small drive systems - Improves motion control in hobby robots and educational kits - Delivers smooth starts with low backlash in permanent magnet gearboxes - Compatible with 6V, 9V, and 12V DC motors for DIY use