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Angle encoders from HEIDENHAIN: a solution for every rotary axis

HEIDENHAIN angle encoders enable high-accuracy angular measurement down to a few arc seconds. Various design options offer the optimal solution for any application: sealed versions for high robustness, modular solutions for maximum flexibility in the application, and angle encoder modules with an integrated precision bearing. As a result, process reliability and positioning accuracy are always perfectly matched to the given scenario.

Why HEIDENHAIN angle encoders?

  • Accuracy down to ±0.4” (arcseconds)
  • Resolutions up to 29 bits
  • Calibration chart provided with every angle encoder
  • Large mounting tolerances

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Heidenhain: Scale Drum for Incremental Modular Angle Encoder  TTR ERA 4800 (ID: 532729-04) Heidenhain: Incremental angle encoder with integral bearing and integrated stator coupling RON 786 / ID:355884-01 Heidenhain: Angle Encoders ROD 280 (ID: 512132-05)
Heidenhain: Absolute Angle Encoder (singleturn) with Integral Bearing and Integrated Stator Coupling RCN 8381 (ID: 1244738-01) Heidenhain: Scale Drum for Incremental Modular Angle Encoder  TTR ERA 4400 (ID: 532728-03) Heidenhain: Scale Drum for Absolute Angle Encoder TTR ECA 4400 (ID: 1143118-01)
Heidenhain: Scanning Head for Absolute Angle Encoder AK ECA 4410 (ID: 1215186-06) Heidenhain: Absolute Angle Encoder (singleturn) with Integral Bearing and Integrated Stator Coupling RCN 8381 (ID: 1244738-01) Heidenhain: Incremental Angle Encoders ROD 270 (ID: 512131-27)
Heidenhain: ​Scanning head AK ERM 2480 Heidenhain: Angle Encoders ROD 280 (ID: 512132-04) Heidenhain: Absolute Angle Encoders with Integral Bearing (RCN 200 Series)