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HEIDENHAIN LS 487 / 487C - Printable
angular-encoders

The HEIDENHAIN LS 487 / LS 487c sealed slimline linear encoders with measuring steps of 1µm and 0.5µm and a 1Vpp signal output provide repeatable accuracies of ± 5µm or ± 3µm.  Manufactured with HEIDENHAIN's proven DIADUR 20µm glass graduation.

The HEIDENHAIN LS 487 / LS 487c series for NC machine tools, along with high accuracy manual measuring and inspection tasks with the following features.

  • Measuring standard - DIADUR glass scale
  • Output signals - 1Vpp
  • Signal period 20um
  • Accuracy grades - ± 5µm, ± 3µm (ML <= 1240 mm)
  • Recommended measuring steps - 1µm, 0,5µm
  • Measuring lengths - 70mm to 2040mm
  • Selectable Distance Coded reference marks (every 50mm) or center reference mark
  • Cutoff frequency -3dB- = 160 kHz Electrical connection
  • Operating temperature- 0 to 50 °C
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