Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1982-02-05
1984-02-07
Budd, Mark O.
Electrical generator or motor structure
Dynamoelectric
Rotary
310 90, 310 42, H02K 700
Patent
active
044305907
ABSTRACT:
A unit bearing electric motor is disclosed which includes a rotor assembly having a one-piece rotor housing. The rotor assembly includes a retainer which is positioned within the rotor housing and is adapted to cooperate with a portion of the cantilevered rotor shaft of the motor having a reduced cross-section. Significantly, the arrangement of the rotor assembly permits its prefabrication so that the finished rotor assembly may be readily mounted on the rotor shaft by merely advancing the rotor assembly along the shaft so that the shaft is telescopically received therein and so that the retainer of the rotor assembly is moved into cooperation with the reduced section of the rotor shaft for securely maintaining the rotor assembly in its proper position on a shaft.
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Budd Mark O.
MSL Industries, Inc.
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