Synchronous reluctance motors: cost-efficient, environmentally friendly, future-proof

Synchronous reluctance motors with assistance magnets bridge the gap between synchronous reluctance motors and permanently excited synchronous motors with internal magnets. They are used in pumps and fans and display even greater efficiency compared with the normal synchronous reluctance motor. They are also cheaper than permanent magnet synchronous motors because ferrite magnets are used instead of rare earths. In terms of control technology, however, they are also among the more complicated types of electrical drives.

With a motor-mounted variable frequency drive from the KOSTAL INVEOR series, however, you need not concern yourself with this complexity. Because our variable frequency drives also control this type of motor with maximum efficiency, high dynamics and without any sensors whatsoever. At the same time, with this type of motor, you are already fully prepared for future requirements.