Motor driving device manufacturing method

Details Motor driving device manufacturing method Motor driving device manufacturing method

2011-01-11

2011-01-11

Tugbang, A. Dexter (Department: 3729)

Metal working

Method of mechanical manufacture

Electrical device making

C029S732000

Reexamination Certificate

active

07866027

ABSTRACT:
A motor driving device manufacturing method for manufacturing a motor driving device including a motor case, a rotor, and a stator disposed concentrically with the rotor on the outer periphery of the rotor, includes a measuring step for measuring a position of the stator relative to an axial center of the rotor from an inner side of the stator using a measuring device inserted in the stator; an adjusting step for adjusting the position of the stator from the inner side of the stator based on a measurement result of the measuring step using an adjustment device inserted in the stator, wherein the measuring step and the adjusting step are executed in a rotor not-inserted state, in which the stator is housed in the motor case and the rotor is not inserted in the stator; a stator fixing step for fixing the stator in the motor case; and a rotor shaft-support step for inserting the rotor in the stator and shaft-supporting the rotor on the motor case.

REFERENCES:
patent: 2003/0188419 (2003-10-01), Wingeier
patent: 59021255 (1984-02-01), None
patent: U-63-40154 (1988-03-01), None
patent: A-07-241050 (1995-09-01), None
patent: A-2001-320850 (2001-11-01), None
patent: A-2006-254519 (2006-09-01), None

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