INTERLOCKED LAMINATION PACKAGE FOR WINDING OF EESM ROTOR BY PROCESS
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United States of America
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Issued Date -
Feb 13, 2025
app pub date -
Dec 22, 2022
filing date -
Dec 22, 2022
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Abstract
A rotor assembly method includes an assembly step configured to install on a rotor shaft of a rotor and a lamination package formed of a stack of laminations. 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. Also included is a compression step of compressing the outer portion by an axial compression force to form a compressed outer portion. A winding assembly and fixation step includes winding a field coil on the compressed outer portion, and removing the axial compression force after the field coil is wound.
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