Measurement 1Triangulation Laser Displacement Sensor

The laser is pointed at the apex of the circle to capture fluctuations in distance through high-speed sampling.

KEY POINTS

  • Measurement must be performed at a sampling rate of at least ten times the rotation speed.
  • Errors increase as the shaft diameter decreases because the apex position shifts to the left or right due to eccentricity.
LK-G Series
  • Triangulation method.
  • World's fastest sampling rate, 392 Khz.
  • 12 Sensor heads can be connected.
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LK-G Series
SI Series
  • Spectral interference method
  • Ultra-high resolution of 1 nm
  • 2 mm microprocess sensor head
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SI Series

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