Integral driveline support and electric motor
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United States of America Patent
Stats
-
Jul 20, 2004
Grant Date -
Oct 2, 2003
app pub date -
Mar 27, 2002
filing date -
Mar 27, 2002
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The present disclosure provides an assembly including an electric motor within an electric motor case and a driveline support. The electric motor includes at least one stator and a rotor. The rotor is connected to a rotor shaft. The vehicle support includes a hub rotatably attached to a housing by a package bearing. The electric motor case is attached to the housing and supports the stator. The rotor shaft is attached to the hub and supported solely by the package bearing of the driveline support. A shoulder portion of the rotor shaft abuts an end of the hub such that a desired air gap is maintained between the rotor and the stator.
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