N20 Full Metal Gearbox Gear Electronic Starter DC 3V-6V 96RPM Slow Speed High Torque with 14 Teeth Metal Gear Reduction Ratio 1:212 Motor Drivers
15mm Stepping Gear Electronic Starter 5V 2 Phase 4 Wire 3mm D Shaft Full Metal Gearbox DIY Smart Robot Motor Drivers
12mm N20 Metal Gearbox Geard Electronic Starter DC 3V-6V 5V 530RPM Slow Speed High Torque Engine Worm Gear Shaft Motor Drivers
6mm Coreless Planetary Gear Electronic Starter DC 1.5V-3.7V 3V 330RPM Gearbox Reduction Electronic Starter DIY Robot Fingerprint Lock Motor Drivers
16GA-050 16mm Full Metal Gearbox Gear Electronic Starter DC 3V 5V 6V 7.4V 130RPM Slow Speed Gear Reduction Electronic Starter DIY Robot Smart Car Motor Drivers
030 Full Metal Gearbox Gear Electronic Starter DC3V 5V 6V 9V 12V 30RPM Slow Speed 70mm Long Shaft Reduction Geared Electronic Starter Robot Toy Motor Drivers
030 13mm Gear Electronic Starter Full Metal Gearbox Reducer DC 3V 6V 9V 12V 280RPM Sow Speed Large Torque DIY Motor Drivers
2-Phase 4-Wire 10mm Stepper Electronic Starter Full Metal Gearbox Gear Electronic Starter Screw Shaft + Lifting Slide Motor Drivers
10mm M10 Planetary Gearbox Gear Electronic Starter DC 2.4V 3V 5V Precision Reducer Electronic Starter DIY Motor Drivers
GA12-N20 12mm Full Metal Gearbox Gear Electronic Starter DC 5V 6V 93RPM-115RPM Overload Protection Slip Gear Slow Speed DIY Robot Motor Drivers
ZGA20-130 20mm Gear Electronic Starter Full Metal Gearbox Reducer Electronic Starter DC5V 6V 9V 12V 30RPM Slow Speed Large Torque DIY Robot Car Motor Drivers
7-Shaped DC Gear Electronic Starter Full Metal Gearbox Speed Reduction Electronic Starter with Metal Shell, DC 5V-12V Electronic Starter, Shaft Diameter 6mm Motor Drivers
