ELECTRICAL MACHINE WITH OPENINGS IN THE BEARING SHIELD

摘要

In order to enable exchangeability of underlying inverters in an electrical machine with a drag-cup rotor (7) and inverters (9), it is proposed that the bearing shield (10) on which the drag-cup rotor (7) is mounted is equipped with one or more openings (3). The inverter (9) arranged axially behind an opening or the control device arranged axially behind an opening can be removed from the drag-cup rotor (7) through the opening. Particularly, it is not necessary that the stator (6) together with the inverters (9) be rotatably mounted in the electrical machine.