Motor shaft assembly and method

Details Motor shaft assembly and method Motor shaft assembly and method

2007-07-10

2007-07-10

To, Doris H. (Department: 2616)

Pumps

Motor driven

Including means for facilitating assembly or disassembly of...

C417S423150

Reexamination Certificate

active

09286794

ABSTRACT:
A method for assembling a motor shaft with a bearing, a motor housing, and an impeller is disclosed. A motor shaft extension is used to retain the impeller axially on the motor shaft and allows the motor shaft to drive an additional component, such as an impeller, located a distance from the motor. The motor shaft extension may be fabricated from aluminum or hardened steel. Additionally, the motor shaft extension may be embodied in a tube extending past the end of the motor shaft and a shaft extension pressed into the end of the tube.

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