Absolute encoders with precise optical scanning

Absolutely precise – singleturn or multiturn with solid shaft or hollow shaft

The precise optical encoders offer top precision and also maximum magnetic field resistance. They allow a resolution of up to 18 bit per revolution and an accuracy of up to ±0.01°. Thanks to the gearless and touchless multiturn technology, they are particularly shock and impact resistant.

  • Portfolio
    • Compact 58 mm design

      • Smallest installation depth
      • Integrated Profinet interface
      • Solid shaft, blind hollow shaft or through hollow shaft

      58 mm flexible designs

      • Flexible bus cover with all common field bus and real-time Ethernet interfaces
      • Solid shaft, blind hollow shaft or through hollow shaft
      • User-configured cables can be used

      58 mm design motor feedback

      • Absolute optical encoders
      • SSI or BiSS C interface
      • Absolute information in rotor position feedback
      • Additonal SinCos signals with 2048 periods/turn
      • Optionally with up to 21-bit resolution for all-digital speed acquisition
      • Robust ShaftLock bearing design
    • 58 mm integrated designs

      • Integrated interface SSI, CANopen, DeviceNet, EtherCAT
      • Solid shaft, blind hollow shaft or through hollow shaft
      • Reduced mounting depth


      Large hollow shafts Up to 51 mm

      • Interfaces SSI, CANopen, DeviceNet, Profibus, EtherCAT
      • Reduced mounting depth
      • Through hollow shaft

      36 mm design motor feedback

      • Absolute optical encoders
      • BiSS  C interface
      • Blind hollow shaft or cone shaft
      • Absolute information in rotor position feedback
      • 21-bit resolution for all-digital speed acquisition
    Special features
    • High-resolution up to 18 bit per revolution and maximum accuracy up to ±0.01°
    • Shock-proof up to 200 g thanks to touchless multiturn
    • Suitable for low temperatures down to -40 °C

     

     

    Areas of application

    Fast and precise acquisition of part location, for example:

    • to increase performance of packaging lines
    • for pitch control with additional speed detection
    • in medical technology
    • for handling and installation systems in automobile production
    Key features
    • Precise optical encoder with additional incremental signals in high signal quality
    • SSI, all field bus and real-time Ethernet interfaces
    • Compact design with integrated interfaces or maximum flexibility with modular bus covers
    • ShaftLock
    • Wide temperature range