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Motor feedback systems rotary HIPERFACE®
SEK/SEL34

Compact motor feedback system for motors with 40 mm square

Your Benefits

  • The small dimension allows manufacturers of low-power and minimalpower motors to considerably reduce the size of their motors
  • The SEK/SEL34 motor feedback systems are excellently suited for use under rough environmental conditions
  • The capacitive principle of measurement with holistic scanning allows for high axial and radial tolerances

Overview

Compact motor feedback system for motors with 40 mm square

The new SEK/SEL34 motor feedback systems with the holistic scanning process were developed specially for the requirements of motors with a 40 mm edge dimension. The SEL34 impresses with its compact size including real multiturn with a mechanical transmission. The centerpiece of the product family is a bearing-free, capacitive sensor element. The holistic scanning process virtually offsets eccentricity errors and is extremely rugged. Possible sources of error are nearly completely ruled out as there are no wear and tear parts. Thanks to the capacitative measurement system, balls bearings are not needed, meaning wear and heat development can be significantly reduced. The SEK/SEL34 motor feedback systems unite extreme reliability, multiturn capability and all the advantages of the HIPERFACE® interface in a very compact design.

At a glance
  • Motor feedback system for the basic power range
  • Special design for motors with a 40 mm edge dimension
  • 16 sine/cosine periods per revolution
  • Absolute position with a resolution of 512 increments per revolution and 4096 revolutions with the multiturn system
  • Programming of the position value
  • Electronic type label
  • HIPERFACE® interface
  • RoHS-compliant

Technical overview

 
  • Technical data overview

    Technical data overview

    Mechanical version/designFor integration
    Shaft versionTapered shaft
    Connection typeMale connector 8-pin radial
    Communication interfaceHIPERFACE®
    Number of the absolute ascertainable revolutions

    1 Absolute Singleturn

    4,096 Absolute Multiturn

    Resolution per revolution16
    Programmable/configurable
All technical data can be found accompanying the individual product

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