| 摘要 |
The stator of this flat magnetized-rotor motor comprises sets of pole pieces (13), arranged substantially radially, said sets being surrounded by corresponding electrical control coils (19, 20, 21, 22). Separate yoke portions (23, 24, 25, 26), having surface portions of axially symmetric design, are arranged in contact with the pole pieces of a corresponding set. The flat portions each consist of two sheet elements, forming between them an angle; said portions are inserted radially in the respective slots (15) of a support portion (12) of a stator element (8). With this arrangement it is possible to produce high-performance motors, at very low cost and whose dimensions in the radial direction are extremely small. |
