Patent ID: 8415864
Filing Date: 2013-04-09
Classification: H02K

Abstract:
1. A rotating electrical machine comprising: a frame having a plurality of side surfaces surrounding a space to form a substantially polygonal shape in a plane perpendicular to an axial direction of the frame, the plurality of side surfaces having a first side surface and a second side surface opposite to the first side surface, the frame having an end portion in the axial direction, the first side surface including first and second diagonal lines intersecting each other; a flange provided at the end portion of the frame; a rotor provided in the space and including a shaft that is rotatably supported by the flange; a stator provided in the space to be fixed to an inner section of the frame and to surround the rotor; and first and second reinforcing bars intersecting each other and provided on the first side surface along the first and second diagonal lines of the first side surface, respectively.