Versuchsstand_Anstreifen_1ITS, Oliver Munz M. Sc

Rub test rig


Various material combinations and stator segments are currently being tested on this test rig to investigate the contact behavior of labyrinth seals.




  • Investigation of galling processes on metal sheets or galling segments
  • Sheet support with adjustable orientation
  • Rotor diameter: 300-450mm
  • max. speed: 12,000 rpm
  • Radial traverse with max. 1.5 mm/s


Measuring technology & control

  • Piezoelectric force sensor
  • Torque measuring shaft
  • Linear motor