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DS series

DS series of rotary absolute singleturn encoders with hollow shaft is designed for harsh environment. DS series, similarly to other Netzer encoders are products based on the unique Netzer's patented Electric Encoder™ technology, based on capacitive sensing in order to measure angular position. DS series encoders are insensitive to magnetic fields, vibrations and shocks. Unlike the optical encoders, DS series encoders give information about position based on the analysis of the whole surface, not a single point.

As a part of DS series, we offer 8 models of encoders:

  • DS-16 – dimensions: 16/4/8 mm, weight: 3,1 g, resolution: 16 bit, accuracy: +/- 0,035°
  • DS-25 – dimensions: 25/6/7 mm, weight: 10 g, resolution: 17-19 bit, accuracy: +/- 0,010°
  • DS-37 – dimensions: 37/10/8 mm, weight: 10 g, resolution: 17-19 bit, accuracy: +/- 0,015°
  • DS-40 – dimensions: 40/10/10 mm, weight: 20 g, resolution: 17-19 bit, accuracy: +/- 0,010°
  • DS-58 – dimensions: 58/20/10 mm, weight: 30 g, resolution: 18-20 bit, accuracy: +/- 0,008°
  • DS-70 – dimensions: 70/30/10 mm, weight: 49 g, resolution: 19-21 bit, accuracy: +/- 0,006°
  • DS-90 – dimensions: 90/50/10 mm, weight: 55 g, resolution: 19-21 bit, accuracy: +/- 0,006°
  • DS-130 – dimensions: 130/90/10 mm, weight: 81 g, resolution: 19-21 bit, accuracy: +/- 0,006°

Key features of DS series:

  • Lightweight miniature absolute rotary encoder
  • Hollow floating shaft
  • No bearing or other contacts
  • High precision
  • High tolerance to temperature extremes, shock, EMI, RFI and magnetic fields
  • Digital interfaces for absolute position

 

 

Additional materials