Place of Origin:
China
Brand Name:
Giant Precision
Certification:
ISO9001
Model Number:
LSS-17-XX-U-I
Robotics Harmonic Drive Motor Reduction Gear Circular Spline
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Wave Generator is typically an elliptical ball bearing assembly that fits inside the flexspline. It deforms the flexspline into an elliptical shape, causing it to engage with the teeth of the circular spline at two opposite regions. Flexspline is a thin, flexible, cylindrical gear with external teeth. It deforms elastically to the shape of the wave generator. Circular Spline is a rigid ring with internal teeth. It remains stationary or can be the output member of the system. The interaction between the teeth of the circular spline and the flexspline generates the gear reduction. |
Operation
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Specifications
| Model | 17 | |||||
| Reduction ratio | 50 | 80 | 100 | 120 | ||
| Rated torque at 2000r/min input | Nm | 16 | 22 | 24 | 24 | |
| kgfm | 1.6 | 2.2 | 2.4 | 2.4 | ||
| Permissible peak torque at start and stop | Nm | 34 | 43 | 54 | 54 | |
| kgfm | 3.5 | 4.4 | 5.5 | 5.5 | ||
| Permissible maximum value for average load torque | Nm | 26 | 27 | 39 | 39 | |
| kgfm | 2.6 | 2.7 | 4 | 4 | ||
| Permissible maximum momentary torque | Nm | 70 | 87 | 108 | 86 | |
| kgfm | 7.1 | 8.9 | 11 | 8.8 | ||
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Permissible maximum input rotational speed (Grease) |
r/min | 7300 | ||||
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Permissible average input rotational speed (Grease) |
r/min | 3500 | ||||
| Backlash | Arc Sec | ≤20 | ||||
| Weight | kg | 0.67 | ||||
| Design life | Hour | 10000 | 15000 | 15000 | 15000 | |
Detailed Images
| Key Attributes of LSS - I Series Model 17 Harmonic Gear Units | |||
| Product | Model 17 Strain Wave Reducer | ||
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Material
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Steel, Aluminum, Polyurethane, Bearings and Seals, Lubricants | ||
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Reduction Ratio
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50:1, 80:1, 100:1, 120:1 | ||
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Backlash
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Less than 20 Arc Sec | ||
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Average Input Speed
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3500 r/min | ||
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Max Input Speed
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7300 r/min | ||
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Design Life
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15000 hours | ||
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Model
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17 | ||
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Weight
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0.67 kg | ||
| Warranty | 1 Year | ||
Applications
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| Industrial Robots | Medical Devices | Manufacturing Systems | Semiconductor system |
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