CS-20 Φ93mm Harmonic Drive Gear Ratio 30:1 - Strain Wave Gear Reducer

CS-20 Strain Wave Gear Reducer, Φ93mm Harmonic Drive Gear Ratio 30:1
✔️ Compact Harmonic Gear for Accurate Motion Control

The CS-20 30:1 strain wave gear reducer is commonly used in robotics, automated machinery, and servo-driven systems where steady torque and smooth motion are needed in a mid-size gearbox.

✅ Gear ratio: 30:1
✅ Outer diameter: Φ93mm
✅ Rated torque at 2000 rpm: 15 Nm
✅ Limit for repeated peak torque: 27 Nm
✅ Limit for average torque: 20 Nm
✅ Limit for momentary peak torque: 50 Nm
✅ Maximum input speed: 6500 rpm
✅ Limit for average input speed: 3500 rpm
✅ Backlash: ≤20 arcsec

💡 What is a strain wave gear reducer used for in industrial automation systems?
Strain wave gear reducers are used when precise positioning and controlled torque delivery are required.

- Keeps motion smooth during continuous operation
- Helps maintain positioning accuracy under load
- Works well with servo motors and robotic joints

This 30:1 CS-20 reducer is a handy choice for balanced torque and accuracy.