Motor feedback systems rotary HIPERFACE®
SEK/SEL

Flexible, robust, saves space: SICK capacitive motor feedback systems

Your Benefits

  • Its small dimensions allow manufacturers of small and very small motors to achieve a significant reduction in the length of their motors
  • The SEK/SEL37 motor feedback systems are particularly suitable for use under harsh ambient conditions
  • The capacitive measurement principle with holistic sensing enables high axial and radial tolerances
  • Due to the uniform mechanical component, a high level of flexibility can be achieved with SKS/SKM36 when using with various encoder systems

SEK/SEL

Overview

Flexible, robust, saves space: SICK capacitive motor feedback systems

The SEK/SEL34 and SEK/SEL37 capacitive motor feedback systems with the holistic scanning process were developed specially for the requirements of servo motors with a 40 mm edge dimension. The centerpiece of the product family is a bearing-free, capacitive sensor element. The holistic scanning process virtually offsets eccentricity errors and is extremely resistant to shock and vibrations. The motor feedback systems also have a high temperature resistance. Thanks to the capacitative measurement system, balls bearings are not needed, meaning wear and heat development is significantly reduced. The SEK/SEL 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

 
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  • Technical data overview

    Technical data overview

    TypeFor integration
    ModelAbsolute Singleturn / Absolute Multiturn
    Communication interfaceHIPERFACE®
    Sine/cosine periods per revolution16
    Safety system–
    Mechanical interface

    Tapered shaft, 5 mm

    Tapered shaft

    Connection type

    Male connector, 8-pin, radial

    Male connector, 8-pin, axial

    Available memory area1,792 Byte E2PROM 2048
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All technical data can be found accompanying the individual product

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