✔️ Low Backlash Strain Wave Gear for High Accuracy Motion
The HD-20 80:1 harmonic gear reducer is designed for precision motion systems that need higher torque density and tighter backlash control. Using only the listed specifications, this reducer delivers fine positioning and stable motion in demanding automation environments.
✅ Gear ratio: 80:1
✅ Rated torque at 2000 rpm: 22.4 Nm
✅ Limit for repeated peak torque: 45.6 Nm
✅ Limit for average torque: 27.2 Nm
✅ Limit for momentary peak torque: 76 Nm
✅ Maximum input speed: 7000 rpm
✅ Limit for average input speed: 3500 rpm
✅ Moment of inertia: 0.09 x10^4 kgm^2
✅ Backlash: ≤10 arcsec
✅ Delivery time 10 to 15 days
💡 Why does low backlash matter in high precision harmonic drive systems?
Lower backlash improves repeatability and positioning accuracy by minimizing lost motion during direction changes.
This 80:1 version delivers tight motion control for high accuracy robotics and automation.