Patent ID: 6882067
Filing Date: 2005-04-19
Classification: H02K

Abstract:
1. A stator for a dynamoelectric machine comprising: an annular stator core in which a large number of slots extending in an axial direction are disposed in a circumferential direction so as to open radially inward; a stator winding having a plurality of winding phase portions installed in said stator core, lead wires of said plurality of winding phase portions being led axially outward within a predetermined circumferential range from an axial end of a first coil end group formed at a first axial end of said stator core; and a first mass adjusting portion disposed at a first end of said stator core, said first mass adjusting portion adjusting an imbalance in mass relative to a central axis of said stator core resulting from a circumferential bias in positions from which said lead wires are led out.