Test rig for thermal investigation of bearings

Wärmeleitprüfstand Aufbau mit Beschreibung
© Armin Buchroithner
  • Rotational speed up to 42000 rpm
  • Electric power 2,2 kW
  • Ambient preassure adjustable down to 0,01 mbar
  • Pyrometer and Pt-100 temperature sensor for quantification of thermal conductivity
  • Variable axial bearing pre-stress
  • Digitally controlled induktive heater for bearing shaft
  • Liquid cooled bearing seat
  • Temperature monitoring of critical components