Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1996-01-24
1997-07-08
Laballe, Clayton E.
Electrical generator or motor structure
Dynamoelectric
Rotary
310154, H02K 122, H02K 2126, H02K 2304
Patent
active
056464673
ABSTRACT:
An axial air gap motor comprising a housing having a first endplate and an opposed second endplate, a stator assembly mounted within the housing, and a rotor assembly rotatable mounted within the housing. The rotor assembly includes an annular disc shaped armature, wherein the armature includes a front facing surface and a rear facing surface. Additionally, the stator assembly includes a first magnetic permeable flux return plate secured to the first endplate and a magnet assembly secured to the first flux return plate. The magnet assembly is positioned between the first flux return plate and the front facing surface of said armature for directing a magnetic field to said armature in a direction normal to a plane of said armature. The stator further including a magnetic permeable second flux return plate secured to the second endplate.
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Bobelis Darius T.
Floresta John G.
Kollmorgen Corporation
LaBalle Clayton E.
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