| 摘要 |
A stator assembly ( 20 ) has a plurality of splayed stator poles ( 31 - 36 ), divisible by six, with first ( 31 ) through sixth ( 36 ) poles being arranged successively within a predetermined angular range. Three winding phases ( 70, 72, 74 ) are arranged in delta configuration. For their connection, three current rails (U, V, W, 38, 40, 42 ) are provided. A first winding coil ( 51 ) is arranged on the first stator pole ( 31 ) between a first current rail ( 38 ) and the second current rail ( 40 ), the second winding coil ( 52 ) is arranged on the second stator pole ( 32 ) between the second current rail ( 40 ) rails and the third current rail ( 42 ), the third winding coil ( 53 ) is arranged on the third stator pole ( 33 ) between the third current rail ( 42 ) and the first current rail ( 38 ), the fourth winding coil ( 54 ) is arranged on the fourth stator pole ( 34 ) between the first current rail ( 38 ) and the second current rail ( 40 ), the fifth winding coil ( 55 ) is arranged on the fifth stator pole ( 35 ) between the second current rail ( 40 ) and the third current rail ( 42 ), and the sixth winding coil ( 56 ) is arranged on the sixth stator pole ( 36 ) between the third current rail ( 42 ) and the first current rail ( 38 ). Preferably, all the winding coils are continuously wound, without interrupting the winding wire ( 44 ).
|
