Size 57 NEMA 23 High Precision Planetary Gearbox Stepper Motor
- Motor Length: 56mm, 76mm
- Gear Ratio: 4/5/7/10/16/2/25/28/35/40/50/70:1
- Backlash: 1 Stage: <15arcmin/2 Stage: <20arcmin
- Efficiency: 1 Satge 96%/2 Stage 92%
- Long Lifespan, High Torque, High Precise, Low Noise
