ROTARY ELECTRIC MACHINE FOR VEHICLE

PROBLEM TO BE SOLVED: To provide a dynamo-electric machine for vehicles that reduces electromagnetic sound, releases heat generated in stator winding to brackets, and also has cooling effects. SOLUTION: The dynamo-electric machine includes a rotor 2 including a field winding, a stator 1 disposed at a peripheral side of the rotor 2 at minute gaps, and the bracket for covering the stator 1. The bracket includes a front-side bracket 3 for storing a pulley-side bearing, a rear-side bracket 4 for storing a bearing at a slip ring side, and a center bracket 5 for covering the stator. In the dynamo-electric machine, the center bracket 5 is divided into a plurality of components, a minute gap is provided between the center bracket 5 and the stator 1, and a flexible sheet-like material 6, capable of absorbing vibration, is disposed in the minute gap. COPYRIGHT: (C)2011,JPO&INPIT