Stacked lamination for rotors and/or stators of electric motors and generators, rotor with such a stacked lamination as well as manufacturing method of such a rotor and/or stator

摘要

The stack (2) has pockets (6) for retaining magnets, and axially running windows formed between the adjacent pockets, where two ends of the windows are closed by metal sheet slats (3a) or a plug-like end plate. Each metal sheet slat forms an end-side metal sheet slat of the stack. The windows exhibit a smaller radial distance from a starting cage (4) than the pockets. The metal sheet slats are made of magnetic or non-magnetic material. The pockets are filled with pressure casting material that is provided with conductance of greater than or equal to 58 millivolt per meter. An independent claim is also included for a method for manufacturing a rotor and a stator.