1PC OT-GSM10-066 10BY Stepper Stepping Electronic Starter DC 5V 8RPM Slow Speed Full Metal Gearbox 2-Phase 4-Wire 1∶298 Reduction Ratio Motor Drivers
5mm Precious Planetary Gearbox Gear Stepper Electronic Starter 2-Phase 4-Wire Inear Screw Slider Block with Precision Ball Bearing Motor Drivers
16MM DC 3V-6V 5V 16RPM Slow Speed Full Metal Gearbox Gearmotor FF-030 Gear Electronic Starter DIY Smart Robot Car Motor Drivers
16mm Planetary Gear Electronic Starter 4-Stage Reducer DC 3V 5V 8V 100RPM Slow Speed Precision Full Metal Gearbox 150:1 Large Torque Motor Drivers
370 Worm Gear Electronic Starter M4 Reverse Threaded DC 3V-9V 7.2V 450RPM Metal Gearbox Speed Reduction Long Shaft Geared Reducer Motor Drivers
6mm Precision Planetary Gearbox Gear Coreless Electronic Starter Low Noise DC 3V 3.7V 58RPM Slow Speed High Torque for Password Lock Motor Drivers
N30 12mm Planetary Gear Electronic Starter DC3V 3.7V 5V 6V 150RPM Slow Speed Engine Metal Reduction Gearbox DIY Smart Robot Car Motor Drivers
RE13 Planetary Coreless Gear Electronic Starter DC 5V-12V 102RPM Slow Speed Full Metal Gearbox 67.5:1 Gear Ratio DIY Robot Motor Drivers
GA12YN20 N20 Full Metal Gearbox Gear Electronic Starter Right Angle DC 3V 3.7V 5V 20RPM Slow Speed Reduction Motor Drivers
180 Full Metal Gearbox Gear Electronic Starter DC 1.5V-4.5V 3V 300RPM Slow Speed High Torque Gearmotor 4mm D Shaft Robot Motor Drivers
Precision 2-Phase 4-Wire 15 Stepper Electronic Starter DC 5V-12V Metal Gearbox Gear Reducer 1:100 Small Slow Speed Reducer 6V 7.2V Motor Drivers
ZGA25-300 25mm Full Metal Gearbox Gear Electronic Starter DC 6V-12V 45RPM-92RPM Slow Speed Reduction Electronic Starter 12T Copper Gear DIY Robot Toy Motor Drivers
