You might expect a simple iron magnet to play second fiddle to the fancy rare-earth ones, but Niron Magnetics claims its iron ...

Abstract: This article proposes two types of dual excitation permanent magnet linear machine (DEPMLM) for long-distance application. By incorporating asymmetry in dual excitation, both the ...

Abstract: This paper focuses on the rotor design considerations for an exterior rotor bearingless permanent magnet machine (ERBM). With the goal to maximize torque while achieve sufficient bearing ...