Place of Origin:
China
Brand Name:
Giant Precision
Certification:
ISO9001
Model Number:
LHT-25-XX-U-IV
Product description
Harmonic reducers are in a class of their own when it comes to motion control and mechanical power transmission.
The strain wave reducer gears offer advantages such as high reduction ratios in a single stage, zero backlash, and high precision that cannot be equaled by conventional gear trains.
The strain wave gearing uses the elasticity of metal. The harmonic reducer gears have three basic components: a wave generator, a flex spline , and a circular spline.
Rated Parameter Table
| Model | Reduction ratio | Rated torque at 2000r/min input | Permissible peak torque at start and stop | Permissible maximum value for average load torque | Permissible maximum momentary torque | Permissible maximum input rotational speed(Grease) | Permissible average input rotational speed(Grease) | Backlash | Weight | Design life | ||||
| Nm | kgfm | Nm | kgfm | Nm | kgfm | Nm | kgfm | r/min | r/min | Arc Sec | Kg | Hour | ||
| 25 | 50 | 51 | 5.2 | 127 | 13 | 72 | 7.3 | 242 | 25 | 5600 | 3500 | ≤20 | 1.99 | 10000 |
| 80 | 82 | 8.4 | 178 | 18 | 113 | 12 | 332 | 34 | 15000 | |||||
| 100 | 87 | 8.9 | 204 | 21 | 140 | 14 | 369 | 38 | 15000 | |||||
| 120 | 87 | 8.9 | 217 | 22 | 140 | 14 | 395 | 40 | 15000 | |||||
Drawings
Detailed images
| Key Attributes of LHT - IV Model 25 Harmonic Gear Units | |||
| Product | Model 25 Harmonic Drive | ||
|
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
|
5600 r/min | ||
|
Max Input Speed
|
3500 r/min | ||
|
Design Life
|
15000 hours | ||
|
Model
|
25 | ||
|
Weight
|
1.99kg | ||
| Warranty | 1 Year | ||
Applications
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|
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| Industrial Robots | Aerospaces | CNC Machines |
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