ROTOR SHAFT OF SYNCHRONOUS ELECTRIC MACHINE

摘要

The invention concerns a rotor shaft of a synchronous electric machine comprising two machined end parts (2, 3), framing an electrically active central part (6) comprising conductors. The invention is characterised in that the active part (6) consists of stacked core disks (10) maintained rigid by rods (17), the disks comprising a plurality of radial notches (15) for the conductors (11). The invention is applicable to synchronous electric machines.