Freudenberg introduces new testing tools for high-rpm seals in electric motors
By Ryan Austin Freudenberg Sealing Technologies has introduced several specially-designed test stands to measure frictional torque in shaft seals used in electric motors. The stands, which are located in its Weinheim test facility, can measure at rotational speeds up to 36,000 rpm.
Freudenberg says that seals used between electric motors and downstream transmissions must …read more