Retention sleeve and balance strategy for a high speed permanent magnet rotor

A method for reducing stress concentration on a rotor sleeve during balance cutting comprising: providing an axial protrusion to an outer diameter of a first end cap and a second end cap of a rotor assembly; and radially cutting at least one of the sleeve or the axial protrusion to balance the rotor...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Kurle, Charles J, Kelly, Allan D
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A method for reducing stress concentration on a rotor sleeve during balance cutting comprising: providing an axial protrusion to an outer diameter of a first end cap and a second end cap of a rotor assembly; and radially cutting at least one of the sleeve or the axial protrusion to balance the rotor assembly.