Harmonic Gear Drive Reducer With 20 Arcsec Strain Wave Gearbox 50 To 1 Rotary Reduction Actuator Flange Output For Nema 17 Stepper Motors Easy To Install High Torque Low Backlash
✔️ 50:1 strain-wave gearbox with NEMA17 flange output for easy mounting
Compact harmonic gear drive reducer designed to deliver high torque with ultra-low backlash, ideal for robotic joints, CNC axes, and precision automation. It directly fits NEMA 17 stepper motors via a dedicated flange for straightforward, accurate installation.
✅ Reduction Ratio: 50:1
✅ Torque at 2000r/min Input: 7 Nm / 5.16 ft-lb
✅ Peak Torque at Start and Stop: 23 Nm / 16.96 ft-lb
✅ Max Value for Average Load Torque: 9 Nm / 6.64 ft-lb
✅ Permissible Max Momentary Torque: 46 Nm / 33.93 ft-lb
✅ Max Input Rotational Speed: 8500 r/min
✅ Average Input Rotational Speed: 3500 r/min
✅ Moment of Inertia: 1.4e-2 kg cm^2
✅ Backlash: less than 20 arcsec
✅ Design Life: 7000 hours
✅ Weight: 0.5 kg / 1.1 lbs
💡 What is a harmonic gear drive reducer used for in precision motion control? This handy component is built to provide smooth, repeatable rotary motion with high positional accuracy in compact packages.
- Handy for precise rotary motion in robotics and CNC
- Improves position accuracy under load in automation systems
- Compact flange-output design eases NEMA 17 motor integration
- Low-maintenance strain-wave gearing reduces wear over time