A rotor assembly method
AssigneeValeo eAutomotive Germany GmbH
InventorsNico WOLF, Alexander SCHLERETH
Life of this patent
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Abstract
A rotor assembly method includes an assembly step configured to install a stack of laminations on a rotor shaft of a rotor, wherein the stack of laminations includes an inner portion and an outer portion which is, compared to the inner portion, more distant to the rotor shaft. A compression step includes compressing the inner portion to provoke accordingly a fan-out of the outer portion, so as to form a compact inner portion and a fan-out outer portion. A compacting step includes compacting the fan-out outer portion to form a compact outer portion, a compact lamination package including the compact inner portion and the compact outer portion being thus formed.
Claims20
A rotor assembly method, comprising:
- an assembly step configured to install a stack of laminations on a rotor shaft of a rotor, wherein the stack of laminations comprises an inner portion and an outer portion which is, compared to the inner portion, more distant to the rotor shaft;
- compression step consisting of compressing the inner portion to provoke accordingly a fan-out of the outer portion, so as to form a compact inner portion and a fan-out outer portion;
- and
- a compacting step consisting of compacting the fan-out outer portion to form a compact outer portion;
- a compact lamination package comprising the compact inner portion and the compact outer portion being thus formed.
Dependencies are inferred from the claim text.