10mm N10 Planetary Gear Electronic Starter DC 3V-5V 3.7V 150RPM Slow Speed Engine with Bevel Gear Shaft Motor Drivers
Cross Shaft 12mm Micro Planetary Gear Motor 3V 5V 9V Rare Earth Medium | Model: N20; Spec: 12mm, 3V, 5V, 9V; Industrial Grade; Durable; High Quality
12mm N20 Planetary Gear Electronic Starter DC 3V 3.7V 5V 6V 50RPM-100RPM Slow Speed High Torque Engine Metal Gearbox DIY Robot Motor Drivers
Mute 12mm N20 Planetary Gear Electronic Starter DC 3V 3.7V 5V 154RPM Slow Speed Gearbox Engine Cross Shaft Motor Drivers
12mm N10 Full Metal Gearbox Gear Electronic Starter DC3V-6V 5V 55RPM Slow Speed 17 Teeth Stainless Steel Gear
10mm N10 Mini Planetary Gear Motor DC 3V-5V 3.7V 150RPM Slow Speed | Model: N10; Spec: 10mm, 3V, 5V, 3.7V, 150RPM; Industrial Grade; Durable; High Quality
