Planetary Gearbox Ø42 mm with NEMA17 Stepper Motor

42mm planetary gearhead matched to NEMA17 motor. A robust low-cost planetary gearhead kit which includes the gearbox, mounting screws and motor pinion for a series of DC motors. High efficiency, low noise, high precise and long life.

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1. Holding torque: 4.5NM
2. Current: 1.3A
3. Sep Angle: 1.8 degree
4. Backlash: less than 15 arcmin
5. 96% efficiency
6. Less than 45dB noise
7. Above 5000 h lifetime
8. Ratio: 10:1; Option Ratio: 3, 4, 5, 15, 20, 30, 40, 50.