Means for adjusting motor end play

Details Means for adjusting motor end play Means for adjusting motor end play

1982-08-19

1984-06-19

Miller, J. D.

Electrical generator or motor structure

Dynamoelectric

Rotary

29596, 310 90, 384248, H02K 1516

Patent

active

044554982

ABSTRACT:
Means are disclosed for adjusting motor end play such that, despite variation from motor to motor in the distance between front and rear bearings on so-called skeleton motors, the end play can in all cases be brought to a minimum predetermined value. A lockwasher is positioned on the shaft by an arbor press that is referenced to a shoulder of the stator bearing assembly, thus compensating for length variations in stator manufacture.

REFERENCES:
patent: 2471180 (1949-05-01), Wightman
patent: 2539879 (1951-01-01), Wightman
patent: 2654641 (1953-10-01), Veatch, Jr. et al.
patent: 4170058 (1979-10-01), Leffler
patent: 4199861 (1980-04-01), Buckman et al.

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