A rotor for permanent magnet electric machines of high rotational speed as well as with this rotor made-up electric machine

摘要

the invention relates to a rotor for permanent magnet electrical machines, on the umfangsflu00e4che permanentmagnete and between patches of unmagnetischem material are arranged, with the surface of the permanentmagnete and slightly conical trained patches and a separately manufactured bandage under preload is covered.