Heason Technology

Angle Encoders without Integral Bearing from HeidenhainAngle Encoders without Integral Bearing from Heidenhain

Heidenhain angle encoders are characterized by high accuracy values in the arc second range and better. Examples for application are rotary tables on machine tools, swivel heads on machine tools, C axes on lathes, gear- testing machines,printing units of printing machines, spectrometers and telescopes.

The ERA and ERO angle encoders without integral bearing (modular angle encoders) are intended for integration in machine elements or apparatuses. They are suited for the following requirements:

  • Large hollow shaft diameter (up to 10 m with a scale tape)
  • High shaft speeds up to 40000 rpm
  • No additional starting torque from shaft seals
  • Segment solutions


Features

The Heidenhain ERP, ERA and ERO angle encoders without integral bearing are intended for integration in machine elements or components. They operate without friction and permit high accuracy. This makes them particularly attractive for high-precision angle measuring tables and precision devices in angular metrology. The attainable system accuracy depends on the eccentricity of the graduation to the drive shaft bearing, as well as the radial runout and wobble of the bearing.

Series

Features

ERA 4000
  • Large diameter range
  • High permissible shaft speeds
  • High accuracy
  • Various shapes of drum
  • Various line counts per diameter
  • Protective cover for increased resistance to contamination

Typical field of application

  • Rotary tables
  • Swivel heads
  • Accurate, highly dynamic motors
ERA 700/800
  • Very large diameter range
  • Full-circle and segment versions
  • High variability of diameter
  • High accuracy
  • Inward or outward scale tape

Typical field of application

  • Large rotary tables
  • Telescopes
  • Special applications
ERP 4000/8000
  • Very high number of signal periods
  • Small mounting space
  • Small interpolation error and low signal noise

Typical field of application

  • High-resolution rotary axes with high reproducibility
ERP 880
  • High accuracy
  • Very high number of signal periods
  • Also with protective cap and seal
  • High shaft speeds

Typical field of application

  • High-accuracy and high-resolution rotary axes

Specifications

Videos

Manufacturing Partner

Angle Encoders without Integral Bearing from Heidenhain

Manufacturer: Heidenhain | Category: Business & Industrial | Author: Heason Technology | Product Code: Angle Encoders without Integral Bearing


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Heason Technology Limited
Motion Solutions Centre
Spring Copse Business Park
Slinfold
West Sussex
RH13 0SZ UK

Tel: +44 (0) 1403 792 300
Email: sales@heason.com

Heason Technology
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