Founded in 1950, parent company Designatronics, Inc. oversees its brands—SDP/SI, QBC (Quality Bearings & Components), QTC ...

This paper presents improvement for the alignment of the rotor of permanent magnet synchronous motor equipped with incremental encoder during start-up of the motor. Proposed improvement allows easier ...

This paper introduces new PMSM with high dynamic performance, and its rotor structure adopts the optimal design which is made by holing rotor core and magnet shifting. This paper designed 7.5kw PMSM, ...