Commutator of rotary electric machine and method of manufacturing the same

摘要

In a commutator of a rotary electric machine having a plurality of commutator segments and a cylindrical insulation body, each of the commutator segments has a pair of inner claws disposed at axially central portion of an inner surface of the commutator segment respectively extending radially and axially inward and a pair of wedge portions disposed axially outside and a circumferential side of the pair of inner claws.