Zhongda Leader CSG/SHG Precision Strain Wave Gear Reducer
Vendor: Zhongda Leader
Product: CSG/SHG/ZSHF
Zhongda Leader (SZSE 002896) precision strain wave gear reducer in CSG high-torque cup, SHG high-torque hat and ZSHF flat hollow shaft series, sizes 14/17/20/25/32 with ratios 50/80/100/120; rated torque 5.4-137 N·m at 2000 rpm input, permissible peak torque at start/stop 6.9-216 N·m, instantaneous max torque 34-686 N·m, max input speed 3500 rpm (grease), 10000 h design life; transmission accuracy 1.2-1.8 arc-min, lost motion 1.0-2.0 arc-min, max backlash 28-60 arc-sec, graded torsional stiffness K1-K3; for industrial robot, intelligent logistics and precision automation joints.
| Type | strain wave (harmonic) gear reducer: CSG cup / SHG hat / ZSHF flat hollow |
| Sizes | 14 / 17 / 20 / 25 / 32 |
| Design Life | 10000 h |
| Lost Motion | 1.0 - 2.0 arc-min |
| Max Backlash | 28 - 60 arc-sec |
| Rated Torque | 5.4 - 137 N·m @2000 rpm |
| Max Input Speed | 3500 rpm (grease lubrication) |
| Reduction Ratio | 50 / 80 / 100 / 120 |
| Max Avg Load Torque | 23 - 353 N·m |
| Momentary Max Torque | 34 - 686 N·m |
| Transmission Accuracy | 1.2 - 1.8 arc-min |
| Peak Torque Start Stop | 6.9 - 216 N·m |