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Spindle Growth System for Machine Tooling
The displacement measuring system SGS is developed for recording the extension of high speed milling machine spindles. This enables the active compensation of the axial spindle extension via a CNC machine tool.
The displacement measuring system SGS uses the eddy current measuring principle. The sensor is integrated in the spindle. The sensor is controlled by electronics with a DSP (digital signal processor). All sensor-specific data is stored in the sensor (EEPROM). After changing the spindle, the system is ready to run without any calibration.
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System advantages:
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miniature sensor
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non-contact and wear-free
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very high temperature stability (0.01 %/C)
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Technical data:
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| Measuring principle: |
eddy current |
| Measuring ranges: |
400 µm |
| Linearity: |
± 5 µm |
| Resolution: |
< 0,5 µm |
| Frequency response: |
100 Hz (analog) |
| Temperature range of sensors: |
0 bis +70 °C |
| Temperature stability |
±0.01 % FSO / °C |
FSO = full scale output
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MICRO-EPSILON international:
Deutschland
United Kingdom
France
Schweiz
Czech Republic
America
Россия
China