Place of Origin:
Jiangsu, China
Brand Name:
Giant Precision
Certification:
ISO9001
Model Number:
LSN-8-XX-U-I
Product Description
The model 8 harmonic drive of LSN series are known as the ultralight strain wave reducer.
Compare with the standard products that with the same performance, LSN - 8 - XX - U - I gear unit is just 0.08kg beacuse that we have upgraded the material of the circular spline from steel to aluminum alloy.
Key Features
• 30% lighter
• High torque capacity
• High load capacity
• Reduction ratios: 50:1 and 100:1
Specifications
Rated Parameters Table of LSN-8-XX-U-I series
| 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 | ||
| 8 | 50 | 1.8 | 0.18 | 3.3 | 0.34 | 2.3 | 0.23 | 6.6 | 0.67 | 8500 | 3500 | ≤40 | 0.08 | 10000 |
| 100 | 2.4 | 0.24 | 4.8 | 0.49 | 3.3 | 0.34 | 9 | 0.92 | 10000 | |||||
| Key Attributes of LSN-8-XX-U-I Ultralight Strain Wave Reducer | |||
| Product | LSN Series Light Weight Model 8 Harmonic Drive | ||
|
Material
|
Steel, Aluminum, Polyurethane, Bearings and Seals, Lubricants | ||
|
Reduction Ratio
|
50, 100 | ||
|
Backlash
|
Less than 40 Arc Sec | ||
|
Average Input Speed
|
3500 r/min | ||
|
Max Input Speed
|
8500 r/min | ||
|
Design Life
|
10000 hours | ||
|
Model
|
8 | ||
|
Weight
|
0.08 kg | ||
| Warranty | 1 year | ||
| Application | Robotics & Automation, Semiconductor Equipment | ||
Applications
Harmonic drives, or harmonic gear drives, are specialized gear mechanisms that are known for their precision and compact design. They find application in a variety of fields due to their unique properties.
| Robotics | Harmonic drives are extensively used in robotics for their high torque-to-weight ratio and precision. They help in achieving fine control and positioning in robotic arms and legs. | |
| Aerospace | In aerospace engineering, harmonic drives are used in satellite and spacecraft systems due to their reliability and compactness. They are essential in mechanisms that require high precision and minimal backlash, such as satellite antennas and landing gear. | |
| Medical Devices | Harmonic drives are utilized in various medical devices, including surgical robots and diagnostic equipment. Their precision and smooth motion are critical for delicate operations and accurate diagnostics. | |
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