Suzhou Giant Precision Industry Co., Ltd.
Suzhou Giant Precision Industry Co., Ltd.
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Low Backlash Harmonic Drive Strain Wave Reducer
Product description
Strain wave gearing (also known as harmonic gearing) is a type of mechanical gear system that uses a flexible spline with external teeth, which is deformed by a rotating elliptical plug to engage with the internal gear teeth of an outer spline.
Strain wave gearing is commonly used in robotics and aerospace. It can provide gear reduction but may also be used to increase rotational speed, or for differential gearing.
 | Harmonic drives consist of three main components
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Parameter Table
| Model | 32 | |||||
| Reduction ratio | 50 | 80 | 100 | 120 | ||
| Rated torque at 2000r/min input | Nm | 99 | 153 | 178 | 178 | |
| kgfm | 10 | 16 | 18 | 18 | ||
| Permissible peak torque at start and stop | Nm | 281 | 395 | 433 | 459 | |
| kgfm | 29 | 40 | 44 | 47 | ||
| Permissible maximum value for average load torque | Nm | 140 | 217 | 281 | 281 | |
| kgfm | 14 | 22 | 29 | 29 | ||
| Permissible maximum momentary torque | Nm | 497 | 738 | 841 | 892 | |
| kgfm | 51 | 75 | 86 | 91 | ||
| Permissible maximum input rotational speed (Grease) | r/min | 4800 | ||||
| Permissible average input rotational speed (Grease) | r/min | 3500 | ||||
| Backlash | Arc Sec | ≤20 | ||||
| Weight | Kg | 4.2 | ||||
| Design life | Hour | 15000 | ||||
Detailed images
| Key Attributes of LHT - III Model 32 Harmonic Gear Units | |||
| Product | Model 32 Strain Wave Reducer | |||
| Components | Wave Generator, Flexspline, Circular Spline | |||
| Reduction Ratio | 50:1, 80:1, 100:1, 120:1 | |||
| Backlash | Less than 20 Arc Sec | |||
| Average Input Speed | 4800 r/min | |||
| Max Input Speed | 3500 r/min | |||
| Design Life | 15000 hours | |||
| Model | 32 | |||
| Weight | 4.2kg | |||
| Warranty | 1 Year | |||
Applications
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| Industrial Robots | Medical Devices | Manufacturing Systems |