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    Home/Products/DS-37
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    Three-Plate Ring | DS-37

    DS-37

    RELATED PRODUCTS

    Downloads

    download file
    DS-37 Datasheet
    download file
    DS-37 User Manual
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    DS-37 Accessories
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    DS-37 3D Model
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    DS-37 External module - encapsulated
    download file
    DS-37 External module - encapsulated parasolid 3D

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    Features

    • 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

    Technical Data

    Ordering Code

    OD
    37 mm
    ID
    10 mm
    Height
    8 mm
    Weight
    10 gr
    Resolution
    17-19 bit
    Accuracy
    ±0.015°
    * Segmentally enhanced accuracy is available upon request- Contact Netzer for more info.

    • Technical Drawing

      DS-37 product drawing

    • General

      Angular resolution
      17-19 bit
      Maximum tested static error
      ±0.025°
      Extended accuracy static error
      ±0.015°
      Maximum operational speed
      1,500 rpm
      Measurement range
      Unlimited rotation
      Power On - Max. operational speed
      3.3 RPM <=20°/sec
      Rotation direction
      Adjustable CW/CCW (Default same direction from bottom side of the encoder)
      Build In Test BIT
      Optional

    • Mechanical

      Allowable mounting eccentricity
      ±0.1 mm
      Allowable axial mounting tolerance
      ±0.1 mm
      Rotor inertia
      70.93 gr · mm²
      Total weight
      10 gr
      Outer Ø /Inner Ø/ Height
      37 / 10 / 8 mm
      Material (stator, rotor)
      TRVX-50

    • Electrical

      Supply voltage
      5V ± 5%
      Current consumption
      180 mA
      Interconnection
      Shielded cable
      Cable length
      1,500 mm MAX
      Output code
      Binary
      Serial output
      Differential RS-422
      Clock
      Differential RS-422
      Clock frequency
      0.5 - 2.0 MHz
      Position update rate
      30 KHz

    • Environmental

      EMC
      IEC 6100-6-2, IEC 6100-6-4
      Operating temperature range
      -40°C to +85°C
      Storage temperature
      -50°C to +100°C
      Relative humidity
      98% Non condensing
      Shock endurance
      100 g for 11 ms
      Vibration endurance
      20 g 10 – 2000 Hz
      Protection
      IP 40
    DS 37 cordering code

    Absolute Rotary Encoders

    two plate encapsulate

    Ring Encoders - DS

    three plate ring

    Two-Plate Encapsulate - DF

    two plate ring

    Two-Plate Ring - VL

    shaft - DL

    Shaft - DL

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