GVS 200

GVS 200

Self-aligned incremental optical scale, with glass grating

  • Optical incremental scale with glass measuring support, particularly suitable for applications on synchronized press brakes.
  • Reader head guided by a self-aligned and self-cleaning sliding carriage with spring system.
  • Resolution up to 0.1 μm.
  • Accuracy grade ± 2.5 μm in the standard version and ± 1 μm in the high-accuracy version.
  • Metrological certificate provided with each scale.
  • Reference indexes at coded distance or selectable every 10 mm along the entire measuring length,with Zero Magneto Set device.
  • The adjustable cable output and the selectable zero references make the scale SYMMETRIC and applicable to both columns of the press brake.
  • Safety limit switches, positionable at both ends.
  • Sealing lips for the protection of the grating, made of special elastomer resistant to oil and wearing.
  • Various possibilities of application, with double-effect joint or steel wire. An adapter guarantees the compatibility with PBS-HR scale.
  • High accuracy and stability of signals even in case of high speed, strong accelerations and vibrations.
  • Moulded M12 connector (IP 67) or other models on request.
  • Protected against inversion of power supply polarity and short circuits on output ports.

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1
0.1 μm Max. resolution
± 1 μm Max. accuracy grade
0.2 μm Max. backlash error
2
Metal double-carriage.
Elastic compensation of mechanical backlashes.
3
Gaskets for circuit protection (IP 67).
4
Sealing lips resistant to oil and wearing.
Self-blocking special profile.
5
Scale or slider pressurization.
6
Tempered and grinded steel guides for carriage sliding.
7
Ball bearings with gothic arc profile. High precision and translation straightness of the carriage.
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PUR cable, suitable for continuous movements. Easily adjustable cable output.
9
Moulded M12 connector (IP 67) or other models on request.
10
Interchangeable to PBS-HR scale with GV-PB adapter.
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Various possibilities of connection to the machine, through double-effect joint or steel wire.
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Glass optical grating for the incremental reading.
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Limit switch on request.
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Zero Magneto Set for the selection of the reference index (one index every 10 mm).