ROTARY ELECTRIC MACHINE AND STATOR THEREOF

The invention provides a stator of a rotary electric machine, which can suppress vibration noise and improve reliability. A stator of a rotating electrical machine is provided with: an iron core having a plurality of teeth and slots formed between the teeth; and a plurality of coils inserted into the groove and fixed by a varnish, the plurality of coils are arranged in a radial direction in the groove, and the varnish is applied to at least the coil on the innermost inner diameter side of the plurality of coils in the groove at a maximum. 本发明提供一种兼顾振动噪音的抑制和可靠性的提高的旋转电机的定子。旋转电机的定子具备：铁芯，其具有多个齿，并且具有形成在所述齿彼此之间的槽；以及多个线圈，其被插入到所述槽内并通过清漆固定，在所述槽中，所述多个线圈在径向上排列配置，所述清漆在所述槽内的所述多个线圈中的至少最内径侧的线圈上涂敷得最多。