Quinn Law Group, PLLC
Electric motor assembly with stator mounted in vehicle powertrain housing and method
An electric motor assembly in a vehicle powertrain is provided with a generally annular stator fit within an interior cavity of the powertrain defined by a housing. Roll pins are fit between the housing and the stator. The stator may have a plurality of first geometric features and the housing a plurality of second geometric features. The first geometric features are be configured to align with the second geometric features when the stator is fit within the cavity, with the roll pins fit between the housing and the stator at the aligned first and second geometric features. A method of assembling the electric motor assembly is also provided.
GM Global Technology Operations, Inc.
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Grantland I. Alan G.
Kingman Holmes