Henan Yizhi Machinery Co., Ltd
Focus on transmission parts and drive your mechanical system better
Add to Cart
1) Description of Strain Wave Gearing Reducer
Harmonic Drive, also called Harmonic Drive gear, harmonic gear, or strain wave gearing, mechanical
speed-changing device, invented in the 1950s, that reduces the gear ratio of a rotary machine to increase torque.
It operates on a principle different from that of conventional speed changers.
2) Features of Strain Wave Gearing Reducer
Compared to classical toothed gears, harmonic drives have numerous advantages, but there are some
disadvantages as well. Their main advantages include: high torque capacity, excellent positioning accuracy
and repeatability, compact design, zero backlash, high single-stage reduction ratios and high torsion stiffness.
