Patent ID: 7965012
Filing Date: 2011-06-21
Classification: H02K

Abstract:
1. An electronic motor comprising: a stator and a rotor disposed coaxially in a center of the stator, wherein the stator comprises a cylindrical stator core having a yoke part, and a plurality of teeth parts integrally formed with the yoke part, each projecting from an inside peripheral surface of the yoke part toward a center of the stator core, the yoke part and the teeth part being formed of metal sheets laminated together, and insulators, each surrounding the teeth part leaving at least a teeth surface of the yoke part open, wherein the insulator has a first sleeve extending along the teeth part from one end face of the stator core, and having a first flange formed integrally at one end of the first sleeve to cover the end face of the stator core, and a cut-away part formed in the first flange at a lateral end thereof located between two of the flanges adjacent to each other to expose a part of the end face of the yoke part so that the stator core is supported by a device passing through the cut-way part in arranging a wire, and wherein in the stator core, an outside peripheral surface of the yoke part is substantially the same as an outside peripheral surface of the flange of the insulator.