| 摘要 |
<p>Loose or frayed fibers at the axial end of a fibrous wrap (42) about the periphery of rotor hub (10) mounting permanent magnets (22) are avoided by placing steps (40) between first and second diametral sections (36, 38) in side plates (32, 34) that sandwich the magnets (22), the wrap preventing radial displacement of the magnets, and the side plates preventing axial displacement.</p> |
