Place of Origin:
China
Brand Name:
Giant Precision
Certification:
ISO9001
Model Number:
LSN-17-XX-U-II
LSN series are high torque housed component gear set combined with a precision cross roller output bearing & flange. It is a very compact, robust and easy to use gearhead solution. The LSN II series is available in 5 sizes with ratios 50:1 to 160:1. If your application does not require high torque, LSN series gearhead is a great alternative gearhead. There is also a lightweight version.
LSN series is the lightweight product line, designed to reduce the weight of the mechanical equipment itself and facilitate the lightweight construction of industrial robots. It enables higher speeds and increased payload capacity for industrial robots.
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Key Features
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Advantages
Lightweight structure is achieved through optimized design and the utilization of premium materials, resulting in a significant 30% reduction in product weight.
Cup-shaped standard barrel structure for the flexible wheel, combined with high rigidity full roller cross bearings.
Utilizing the self-developed CMP heat treatment process, the LS tooth profile design ensures precision grinding with 1um track accuracy.
Compact and concise structural design, with zero backlash, direct motor connection, and convenient installation.
Input and output coaxial.
Excellent positional accuracy and repeatability.
Specification Sheet
| 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 | Permissible average input rotational speed | Backlash | Weight | Design life | ||||
| Grease | Grease | |||||||||||||
| Nm | kgfm | Nm | kgfm | Nm | kgfm | Nm | kgfm | r/min | r/min | Arc Sec | kg | Hour | ||
| 14 | 50 | 5.4 | 0.55 | 18 | 1.8 | 6.9 | 0.7 | 35 | 3.6 | 8500 | 3500 | ≤20 | 0.39 | 10000 |
| 80 | 7.8 | 0.8 | 23 | 2.4 | 11 | 1.1 | 47 | 4.8 | 15000 | |||||
| 100 | 7.8 | 0.8 | 28 | 2.9 | 11 | 1.1 | 54 | 5.5 | 15000 | |||||
| 120 | 7.8 | 0.8 | 28 | 2.9 | 11 | 1.1 | 54 | 5.5 | 15000 | |||||
Drawing
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Key Attributes of LSN - II Model 17 Harmonic Reudcer | |||
| Product | Model 17 Harmonic Drive Units | |||
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Components
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Wave Generator, Flexspline, Circular Spline | |||
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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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0.52 kg | |||
| Warranty | 1 Year | |||
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