| 摘要 |
The object of the invention is a rotor for a permanent-magnet machine including a rotor body structure. Magnetising means formed from permanent magnets are fastened to the rotor's body structure and are used to create two or more poles spaced at essentially equal distances in the circumferential direction of the rotor. According to the invention, each pole is implemented using two or more partial poles magnetised in the same direction. The partial poles are arranged sequentially in the circumferential direction of the rotor, and the adjacent partial poles of each pole are located at a distance from each other. The pieces of permanent magnets are fastened onto the rotor using fastening means fitted at least between two adjacent partial poles.
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