Speed Ratio 3.71:1 5.18:1 14:1 19:1 27:1 50:1 71:1 100:1 139:1 Motor Length 60mm Nema17 Planetary Gear Stepper Motor Long Shaft(Ratio 50 to 1)
110 Stepper Motor Hybrid Two-Phase high Voltage 220V high Power Torque(12Nm Length 136mm)
110 Stepper Motor Hybrid Two-Phase high Voltage 220V high Power Torque(18Nm Length 161mm)
20mm 2-Phase 4-Wire Stepping Electronic Starter Stepper Linear Actuator Screw Slider Position Copper Nut DIY Motor Drivers
10mm*12mm N20 Gear Electronic Starter DC 3V-6V 3.7V 5V 53RPM Slow Speed Full Metal Gear Electronic Starter DIY Smart car Robot Lock Motor Drivers
Nema 17 42mm 2-Phase 4-Wire Stepping Electronic Starter 5V 6V T-Shaped Screw Stepper Electronic Starter Reciprocating Linear Electronic Starter Nut Motor Drivers
1 Pair 2pcs 8mm Stepping Stepper Electronic Starter 2-Phase 4-Wire Stepper Electronic Starter with 9 Teeth 0.2 Modulus Copper Gear for Camera Motor Drivers
OT-GSM10-066 10BY 10mm Gear Stepper Electronic Starter Gearbox DC 5V 2-Phase 4-Wire Stepping Electronic Starter Reduction for Camera Robot Motor Drivers
Used Full Metal 3-Level Planetary Gearbox Gear Stepper Electronic Starter Servo 2-Phase 4-Wire Stepping Electronic Starter Large Torque with Motor Drivers
N20 Planetary Gear Electronic Starter DC 3V 120RPM Slow Speed Gearbox Geared Electronic Starter for Robot Password Lock Motor Drivers
7mm*24mm Coreless Vibration Electronic Starter DC 1.5V 3V 3.7V 5V Waterproof Cylinder Vibrator Vibrating Electronic Starter Motor Drivers
DC Electronic Starter 136645 12V 18V 24V 7-Pole Rotor Coreless Electronic Starter Engine Dual Shaft 12T Gear 0.5 Modules Motor Drivers
