A ROTARY ELECTRIC MACHINE, A ROTOR FOR A SUCH AND A VEHICLE/CRAFT WITH SUCH A MACHINE

摘要

The invention relates to a rotary electric machine having a stator with winding and a rotor. According to the invention, the rotor (1) consists of an even number of separate units (6-11) of magnetisable material. The units (6-11) are joined together such that each unit (6-11) forms a part of the circumferential of the rotor (1) and with an interspace (12) between each adjacent pairs of units (6-11). At least one permanent magnet (13) is arranged in each interspace (12). The invention also relates to a correspondingly constructed rotor 1) for a rotary electric machine and to a vehicle/craft provided with the invented machine.