13mm 050 Gear Electronic Starter Full Metal Gearbox Reducer DC 3V 5V 6V 7.4V 140RPM Slow Speed Large Torque DIY Robot Lock
370 Precious Metal Brush Electronic Starter Planetary Full Gearbox Gear D-Shaft DC 12V 30 RPM Slow Speed
310 Turbo Worm Gearbox Gear Electronic Starter DC 3V 6V 12V Slow Speed Reducer Reduction for Toy Model/ Stage Lights
1.5V 3V 3.7V 50RPM 6mm Coreless Precision Planetary Gearbox Gear Electronic Starter Slow Speed High Torque DC for Fingerprint Lock
10mm Coreless Gear Reduction Electronic Starter DC 1.5V-3V 2V 50RPM Slow Speed Planetary Gearbox DIY Lock Robot
16mm Planetary Gearbox Gear Electronic Starter DC 3V 5V 6V Slow Speed 65RPM Large Torque 050 Reduction
10mm*12mm N10 Full Metal Gearbox Gear Electronic Starter D-Shaft DC 3V 3.7V 5V 6V 114RPM Slow Speed for Robot Car Lock
DC 3V-6V 5V 1760RPM Electronic Starter 7-Type Metal Gearbox Gear Reducer M4 Screw Shaft Small Stepping 30mA
OT-12GAN20 DC 3V 5V 6V Slow Speed 12mm N20 Full Metal Gearbox Gear Electronic Starter Large Torque 4mm D-Shaft Reduction
FK-180SH-15190 Full Metal Gearbox Gear Reduction 20mm Electronic Starter D-Shaft Dual Shaft DC 3V-12V Slow Speed 75RPM High Torque
1PC 6mm 612 Coreless Electronic Starter Precision Planetary Gearbox Gear Reducer DC 1.5V 3V 3.7V 420rpm DIY Robot Fingerprint Lock
42HS40 Stepper Motor 40mm Body Length with 3.71:1-139:1 Ratio NEMA17 Planetary Gear Stepping Motor with Gearbox(PG50,Only Motor)
