CS-25 Φ107mm Harmonic Drive Gear Ratio 80:1 - Strain Wave Gear Reducer

CS-25 Strain Wave Gear Reducer, Φ107mm Harmonic Drive Gear Ratio 80:1
✔️ Compact Harmonic Gear for Accurate Motion Control

The CS-25 80:1 harmonic gear reducer is used in precision motion systems where higher torque and stable speed control are required.

✅ Gear ratio: 80:1
✅ Outer diameter: Φ107mm
✅ Rated torque at 2000 rpm: 63 Nm
✅ Limit for repeated peak torque: 137 Nm
✅ Limit for average torque: 87 Nm
✅ Limit for momentary peak torque: 255 Nm
✅ Maximum input speed: 5600 rpm
✅ Limit for average input speed: 3500 rpm
✅ Backlash: ≤10 arcsec

💡 How does gear ratio affect torque and accuracy in harmonic drives?
Increasing the gear ratio raises torque output while improving motion resolution.

- Supports heavier loads with controlled motion
- Improves repeatability in robotic joints
- Keeps backlash low under dynamic loads

This 80:1 CS-25 reducer is a solid option for high-precision applications.