Powertrain Electric

Under power

Alternative drive concepts such as hybrid and electric drives are increasingly used in OEM vehicle fleets. Rising expectations for powertrain technology are placing new demands on sealing components, such as higher dynamics and longer service life. Our innovative product solutions made from high-performance plastics are forward-thinking and reliably master high pressures and speeds, extreme temperatures as well as dry running or insufficient lubrication.


  • Our rotary shaft seals with PTFE lips meet high requirements for circumferential speeds of up to > 30 m/s and low friction.
  • For electric drive systems we offer innovative solutions for dynamic seals made of high-performance plastics where high speeds, dry running and lowest leakage values are required

Our development partnership offers our customers the opportunity to test the sealing interface at component level and jointly bring it into series production. Various test benches, with which sealing systems can be tested up to a rotation speed of 150,000 rpm, round off the service for our customers.

ElRoSealTM-e - a new standard for electric drives