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PRODUCT CODE: 539-387-03

AT402E Linear Scale # 539-387-03

Range: See Specs Below

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Product Description

539-387-03 AT402E Linear Scale Series 539 – High Vibration/Shock Resistance Type

The 539-387-03 has an effective range of 140 – 3040mm.


  • Achieving the world-class vibration resistance (20G) and shock resistance (40G) for using with a heavy cutting machine tool.
  • Multi-point elastic fixing for very linear and smooth expansion and contraction with temperature changes
  • 1Vpp/20um signal output for high connectivity with various machine controllers.
  • Absolute Interval Code for a simple and affordable Absolute Measuring System.
  • High-response speed of 120m/min
  • High measuring accuracy of +/-2um (up to 540mm)

Technical Data:

  • Type: (W/Cable C)
  • Accuracy (at 20 Degrees C)
  • 140 to 540mm +/-2um
  • 640 to 940mm +/-3um
  • 1040 to 3040mm +/-3um/m
  • Output signal: Two 90 Degree phase-shifted sinusoidal signals (1 Vpp)
  • Maximum response speed: 120m/min.
  • Signal output pitch: 20um
  • Dust/water protection level: IP53
  • Operating temperature: 0 Degrees C to 45 Degrees C

The 539-387-03 has an EFF Length of 1640mm.

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