Stator, motor, and stator manufacturing method

This stator (100) is provided with: an insulator (4); a winding (7); a stator core (2); a cylindrical hollow terminal (3) through which the stator (100) is electrically connected; and a resin moldingmaterial (5) covering the stator core (2) and the outer circumferential surface of the hollow terminal (3). The inner circumferential surface of the hollow terminal (3) is exposed from the molding material (5) and opened from one end of the hollow terminal (3) toward the outside of the molding material (5). The stator (100) makes it possible to simplify work for electrically connecting a wire withthe hollow terminal (3) and improve productivity. 定子(100)具有：绝缘子(4)、绕组(7)、定子铁芯(2)、进行定子(100)的电连接的筒状的中空端子(3)、以及将中空端子(3)的外周面和定子铁芯(2)覆盖的树脂性的成型材料(5)。中空端子(3)的内周面从成型材料(5)露出，从中空端子(3)的一端向成型材料(5)的外部开口。根据定子(100)，用于将配线与中空端子(3)电连接的作业简化，能够使生产率提高。