整流子電動機及びそれを用いた電動送風機及び電気掃除機

摘要

PROBLEM TO BE SOLVED: To provide a commutator motor that improves torque and rectification performance while improving the rectification performance by reducing an armature reaction.SOLUTION: The commutator motor including a stator 1 comprising a stator iron core 13 comprising a yoke part 11 and a magnetic pole part 12, and a field coil 14 wound around the magnetic pole part 12, and an armature 2 comprising an armature coil 22 wound in slots S1-S12 formed in an armature iron core 21 having a T-shaped tooth 23 arranged between magnetic pole parts is characterized in forming a slit 15 extending in a radial direction of the magnetic pole part 12 at a position shifted from the center of the magnetic pole part 12.