Libra series ultra-high precision coordinate measuring machine
The Libra series ultra-high precision coordinate measuring machine supports measurement modes such as triggering, scanning, and laser scanning. The whole machine adopts a fixed bridge structure and provides multiple size options, achieving a perfect combination of high precision, high efficiency, and high performance, and providing users with optimized measurement methods.
- Product model： Libra686，Libra8106，Libra10128，Libra12167，Libra121510
1. Adopts the fixed bridge structure design with ultra-high rigidity, combined with imported granite materials, effectively reducing deformation caused by force and temperature factors, ensuring high precision, high performance, and high stability of the machine.
2. Uses a unique enclosed air bearing layout, with strong anti-interference ability, effectively reducing Abbe error, enabling the machine to achieve high-precision measurement even during high-speed movement.
3. Adopts an ultra-high-resolution floating glass grating ruler, providing an accurate and reliable dimensional measurement benchmark for the measuring machine, ensuring measurement repeatability while reducing the impact of guide thermal expansion on repeat accuracy.
4. The mobile platform adopts high-precision flexible ball screw drive, ensuring high-precision positioning accuracy and motion stability in the transmission direction.
5. Different types of precision vibration isolators can be selected according to the weight and load of different models to ensure high stability and accuracy during measurement.
Product Parameters
| Model | MPEe(μm) | MPEp(μm) | X-axis stroke （mm） | Y-axis stroke（mm） | Z-axis stroke（mm） |
| Libra686 | 0.6+L/500 | 0.8 | 600 | 800 | 600 |
| Libra8106 | 0.9+L/500 | 1 | 800 | 1000 | 600 |
| Libra10128 | 1.0+L/500 | 1.2 | 1000 | 1200 | 800 |
| Libra12167 | 1.1+L/500 | 1.3 | 1200 | 1600 | 700 |
| Libra121510 | 1.2+L/500 | 1.4 | 1200 | 1500 | 1000 |
Technical solution
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Environmental Conditions
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Temperature range:20℃~±1℃
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Temperature gradient: ≤1℃/h、≤2℃/24h、≤1℃/m
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Humidity:55-65%
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Voltage:AC 220V±10%
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Current: 15A
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Air supply pressure:0.6~0.8MPa
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Air consumption: ＞230NL/min
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Maximum load capacity: 600kg
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Vibration: When vibrating below 10Hz, the amplitude must be below 2μm P-P; when vibrating between 10Hz and 50Hz, the acceleration must be below 0.4gal
24h service hotline
400-877-8581
Shenzhen Lihe Precision Equipment Technology Co., Ltd.,Floor 1, Building A, Feiteng Industrial Park, No. 8 Huanzhen Road, Shajing Subdistrict, Bao'an District, Shenzhen
