ZF looks to make inductive magnet-free motor design a viable alternative to permanent-magnet synchronous motors (PSMs). By integrating its inductive transmitter into the rotor, it creates a very ...

Robert Sansone with his novel synchronous reluctance motor Society for Science Robert Sansone is a natural born engineer. From animatronic hands to high-speed running boots and a go-kart that can ...

Many of these are new twists on the wound-rotor synchronous motor (WRSM), which replaces the PMSM's permanent magnets with electromagnet coils (Fig. 1). BMW. 1.