| 摘要 |
Disclosed is an electric motor, in particular a bearing-free electric motor, comprising a rotor and a stator; the rotor has a rotor shaft onto which a rotor stack is plugged and is connected to the rotor shaft for conjoint rotation therewith; the rotor stack includes rotor segments that are stacked on top of each other in the axial direction, a centering disk, and a compressive connecting means, in particular a shrink-fitting means having a shrinking disk and pressing rings; the stack formed by the rotor segments is arranged between the centering disk and the compressive connecting means. |
