ROTARY ELECTRIC MACHINE AND ELECTRIC VEHICLE

摘要

PROBLEM TO BE SOLVED: To provide a rotary electric machine that is so configured as to be capable of reducing vibration and noise corresponding to the rotary electric machine equipped with a rotor and a stator of various pole numbers and slot numbers.SOLUTION: A rotary electric machine includes a stator having a plurality of teeth and a plurality of slots, and is configured so that shapes of tip parts of the teeth and open widths of the slots are periodically changed F times (F is a natural number of 2 or more) in a circumferential direction.