STEPPERONLINE Planetary Gearbox Gear Ratio 50:1 Backlash 50 arc-min for 9.5mm Short Shaft Length Nema 17 Stepper Motor
STEPPERONLINE Planetary Gearbox Gear Ratio 10:1 Backlash 30 arc-min for 13.5mm Short Shaft Length Nema 23 Stepper Motor
16GA25 16MM All Metal Gearbox Gear Motor DC 3V-12V 6 15 30 60 100 200 300 400 800 1200RPM Slow Speed High Torque 1PCS(30 RPM)
12V24V DC Low Speed Long Life Super Powerful Torque 42mm Planetary Gearbox Gear 775 Motor Planet Deceleration Brushed Gearmotor(100 RPM,24V)
OTOTEC 2PCS Gear Motor 6-9V DC 2-5RPM Slow-Speed Motor Shaft Diameter 5mm Shaft Outer Length 16.3mm Lead Length 13cm Micro Electric Motor Gearbox
0.3-M Modulus Brass Metal Copper Gear Teeth Toy Car Electronic Starter Transmission Gear Fit 1mm 1.5mm 2mm Shaft 9T 1.48MM Motor Drivers