Patent ID: 8376072
Filing Date: 2013-02-19
Classification: B62K,H02K,Y02T

Abstract:
1. A molded motor used as a drive source for an electric vehicle, comprising: a cylindrical stator having a resin molded part molding multiple teeth; a rotor rotated inside the stator; and a motor case provided on a cylindrical end face of the cylindrical stator; wherein the resin molded part has multiple first fins formed in a region of the cylindrical end face, the region is exposed from the motor case, and each of the multiple first fins is extended in a front and rear direction of the electric vehicle, wherein the motor case is extended in the front and rear direction of the electric vehicle on the cylindrical end face, and each of the multiple first fins follows the outer shape of the motor case, in a planar view of the cylindrical end face.