15mm Full Metal Gear Stepper Electronic Starter DC 5V 2-Phase 4-Wire Precision Gearbox Stepping DIY Robot CCTV Camera
1pc DC 6V-24V 12V 480rpm Reduction Gearbox 1:20 Slow Speed Large Torque ZGA25B-385 Full Metal Gear Electronic Starter
300 Full Metal Gear Electronic Starter DC 6V-12V 90RPM Slow Speed Reduction Precision Gearbox Reducer Ratio 1: 90
N30 Full Metal Gear Electronic Starter DC 3V 5V 6V 50RPM Slow Speed High Large Torque 10mm*12mm Reducer Geared Ratio 1:240
N20 Full Metal Gear DC Electronic Starter 3V~6V 5V 60RPM Slow Speed 12mmx35.5mm Reducer Electronic Starter with 18 Teeth 1 Modulus Metal Gear Motor Drivers
N20 Dual Shaft Gear Electronic Starter DC 3V 3.7V 5V 850RPM D-Shaft High Torque Turbo Worm Full Metal Gear Box Reduction Motor Drivers
