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Brand Name : Giant Precision
Model Number : LSS-20-XX-U-II
Certification : ISO9001
Place of Origin : China
MOQ : 1 set
Price : To Be Negotiated
Payment Terms : T/T
Supply Ability : 20000 Sets per Month
Delivery Time : 3-4 Weeks
Packaging Details : Carton Box
Model : 20
Product : Model 20 Harmonic Reducer
Components : Wave Generator, Flexspline, Circular Spline
Reduction Ratio : 50:1, 80:1, 100:1, 120:1, 160:1
Backlash : ≤20 Arc Sec
Maximum Input Speed : 6500 r/min
Design Life : 15000 hours
Advantages : High Torque Capacity, High Precision and Low Backlash
Weight : 0.96kg
Application : Robotics, Aerospace, Medical Equipment, Industrial Machinery, Telecommunications, Renewable Energy
Warranty : 1 Year

![]() | Advantages
|
| Model | 20 | ||||||
| Reduction ratio | 50 | 80 | 100 | 120 | 160 | ||
| Rated torque at 2000r/min input | Nm | 25 | 34 | 40 | 40 | 40 | |
| kgfm | 2.5 | 3.5 | 4.1 | 4.1 | 4.1 | ||
| Permissible peak torque at start and stop | Nm | 56 | 74 | 82 | 87 | 92 | |
| kgfm | 5.7 | 7.5 | 8.4 | 8.9 | 9.4 | ||
| Permissible maximum value for average load torque | Nm | 34 | 47 | 49 | 49 | 49 | |
| kgfm | 3.5 | 4.8 | 5 | 5 | 5 | ||
| Permissible maximum momentary torque | Nm | 98 | 127 | 147 | 147 | 147 | |
| kgfm | 10 | 13 | 15 | 15 | 15 | ||
| Permissible maximum input rotational speed (Grease) | r/min | 6500 | |||||
| Permissible average input rotational speed (Grease) | r/min | 3500 | |||||
| Backlash | Arc Sec | ≤20 | |||||
| Weight | kg | 0.96 | |||||
| Design life | Hour | 10000 | 15000 | 15000 | 15000 | 15000 | |

![]() | Key Attributes of LSS - II Model 20 Harmonic Gear Units | |||
| Product | Model 20 Harmonic Drive | |||
| Components | Wave Generator, Flexspline, Circular Spline | |||
| Reduction Ratio | 50:1, 80:1, 100:1, 120:1, 160:1 | |||
| Backlash | Less than 20 Arc Sec | |||
| Average Input Speed | 6500 r/min | |||
| Max Input Speed | 3500 r/min | |||
| Design Life | 15000 hours | |||
| Model | 20 | |||
| Weight | 0.96 kg | |||
| Warranty | 1 Year | |||
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Aerospace Strain Wave Harmonic Gear Box Drive Reducer Flexspline Images |