CD-20 Harmonic Gear Reducer 30:1

✔️ Compact Harmonic Gear for Accurate Motion Control

The CD-20 30:1 strain wave gear reducer is used in compact motion systems that need smooth torque delivery and controlled positioning. It is commonly installed in automation equipment, robotics, and servo-driven assemblies.

✅ Gear ratio: 30:1
✅ Outer diameter: Φ70mm
✅ Rated torque at 2000 rpm: 10.2 Nm
✅ Limit for repeated peak torque: 23.4 Nm
✅ Limit for average torque: 14.4 Nm
✅ Limit for momentary peak torque: 41.4 Nm
✅ Maximum input speed: 6500 rpm
✅ Limit for average input speed: 3500 rpm
✅ Moment of inertia: 0.09 x10^-4 kgm2
✅ Backlash: ≤20 arcsec

💡 What is a strain wave gear reducer used for in automation systems?
Strain wave gear reducers are chosen when compact size and motion accuracy are required.

- Supports stable low-speed motion
- Helps reduce positioning error
- Maintains smooth torque transfer

This 30:1 CD-20 reducer is a handy option for light to medium precision motion tasks.