
Leaderdrive Harmonic Reducer
Tax and shipping excluded.
>4,000 N·m
Peak Torque
Top of range
30:1 – 160:1
Reduction Range
Near-zero backlash
10–15k hr
Rated Life
By series
Precision Gearing, China-Direct.
Strain-wave (harmonic) reducers from China's leading harmonic-drive maker, delivering high reduction, high torque, and near-zero backlash for robot joints, at a fraction of imported cost and lead time.
High Torque, Compact
Peak torque from hundreds to over 4,000 N·m across the range, in flat, hollow-shaft forms.
Long Service Life
Rated life of 10,000–15,000 hours by series.
Wide Ratio Range
Reduction ratios from 30:1 to 160:1.
Precision Gearing, China-Direct.
Strain-wave (harmonic) reducers from China's leading harmonic-drive maker, delivering high reduction, high torque, and near-zero backlash for robot joints, at a fraction of imported cost and lead time.
Harmonic
Reducer Type
LHD / LHS-III / LHSG
Series
14–58
Sizes
30:1 – 160:1
Reduction
>4,000 N·m
Peak Torque
10–15k hr
Rated Life
Leaderdrive Harmonic Reducer Specifications
- Type
- Harmonic (strain-wave) reducer
- Series
- LHD / LHS-III / LHSG
- Sizes
- 14–58 (by series)
- Reduction
- 30:1 – 160:1
- Peak Torque
- Up to >4,000 N·m
- Rated Life
- 10,000–15,000 hr












