| 摘要 |
A method and apparatus for winding a multi-pole stator (1), having a ferromagnetic sheet core stack (3), an axis of symmetry (2) and a plurality of radially extending poles. A centering step is accomplished in a winding station, with respect to shroud means, and includes arranging the stator (1) in the winding station near at least a shroud (10) and a winding flier (14), relatively aligning the mid-planes of the stator (2) and the shroud (12); winding the stator by the flier and the shroud means with symmetric opening/closing of the shroud with respect to the mid-plane of the stator. The alignment can be obtained by integral relative translation of the stator and the shroud means. Alternatively, the alignment can be obtained by independent closing/opening of two semi-shrouds that form the shroud means, whereby the two semi-shrouds are located symmetrically with respect to the mid-plane of said stack of sheets.
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