ADJUSTABLE GAP FOR A FLUID DYNAMIC BEARING

A fluid bearing motor. The fluid bearing motor includes a stationary sleeve, a backiron, a hub coupled to the backiron, and a gap forming component. The hub is operable to rotate with respect to the stationary sleeve. The gap forming component is attached to the stationary sleeve and forms a gap bet...

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Bibliographische Detailangaben
Hauptverfasser: NOTTINGHAM ROBERT A, PARSONEAULT NORBERT STEVEN, HERNDON TROY MICHAEL, GREDINBERG ALEXANDER
Format: Patent
Sprache:eng ; kor
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Beschreibung
Zusammenfassung:A fluid bearing motor. The fluid bearing motor includes a stationary sleeve, a backiron, a hub coupled to the backiron, and a gap forming component. The hub is operable to rotate with respect to the stationary sleeve. The gap forming component is attached to the stationary sleeve and forms a gap between the stationary sleeve and the backiron. The size of the gap dynamically changes in response to changes in temperature.