VEM tech develops and supplies encoder discs and strips for many “motion control” applications with high reliability. In the early stage of the development VEM tech works with the Customer in order to optimize the best product suitable for the application.


  • transmissive or reflective technology
  • operating temperature: -40 °C · 100 °C
  • thickness: 0.18 mm, 0.5 mm (with coating material)
  • coating protection for any moisture or mechanical damage (on customer request)
  • resolution: up to 360 LPI
  • tolerances: pitch error <1 um, eccentricity <2 um
  • material: film and metal
  • supply of assembled CWs on hub or washer (on customer request)