• Features

    • Absolute measuring method
    • Hollow shaft diameter (up to 50 mm)
    • Integrated stator coupling
    • Simple installation

    Typical field of application

    • Rotational axes with reduced accuracy requirements
  • Features

    • Absolute measuring method
    • Large hollow shaft diameter (up to 100 mm)
    • Integrated stator coupling
    • Compact size for limited installation space
    • System accuracy includes the deviation caused by the shaft connection
    • Outstanding dynamic response
    • Simple installation

    Typical field of application

    • Rotary tables
    • Swivel heads
  • Features

    • Incremental measuring method
    • Solid shaft
    • Separate shaft coupling for large mounting tolerances
    • System accuracy does not include the deviation caused by the shaft connection

    Typical field of application

    • Rotational axes
  • Features

    • Incremental measuring method
    • Large hollow shaft diameter (up to 60 mm)
    • Integrated stator coupling
    • Compact size for limited installation space
    • System accuracy includes the deviation caused by the shaft connection
    • Outstanding dynamic response
    • Simple installation

    Typical field of application

    • Rotary tables
    • Swivel heads
  • Features

    • Large hollow shaft diameter (up to 10 m with a scale tape)
    • High shaft speeds up to 20,000 rpm
    • No additional starting torque from shaft seals
    • Segment versions
    • Also available with Functional Safety Modular angle encoders with optical scanning are available with various graduation carriers:
      • ERP/ERO: Glass circular scale with hub
      • ERA/ECA 4000: Steel drum
      • ERA 7000/8000: Steel scale tape

    Typical field of application

    • High-resolution rotary axes with high reproducibility
    • Very high number of signal periods
    • Small mounting space
    • Small interpolation error and low signal noise

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