BRUSHLESS DC MOTOR USING PERMANENT MAGNET

摘要

A brushless DC motor comprising a stator having a stator iron core mounting a three-phase armature windings, and a rotor having a permanent magnet, being disposed rotatably in the stator, in which the number of poles is 14, being formed of a permanent magnet, and the number of slots of the stator iron core is 12, and in these slots, the three-phase armature windings are mounted by concentrated winding system.