DocumentCode
2120882
Title
Using manufacturing tolerances and practices to minimize unbalance [in electric motors]
Author
Bayley, David
Author_Institution
Schenck Trebel, Deer Park, NY, USA
fYear
1997
fDate
22-25 Sep 1997
Firstpage
505
Lastpage
508
Abstract
The objective of this paper is to illustrate the role manufacturing tolerances and practices play on the initial unbalance in final motor armature assemblies. Assemblies consisting of several components can have a tolerance build-up which can make the balancing process difficult and time consuming. This build-up of tolerances will invariably create eccentricity errors, causing a shift in the principal axis of inertia. A shift in this axis with respect to the rotational axis is what is known as unbalance
Keywords
electric motors; machine theory; manufacture; minimisation; rotors; armature assemblies; balancing process; eccentricity errors; electric motor; manufacturing practices; manufacturing tolerances; principal axis of inertia; unbalance minimisation;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Insulation Conference, 1997, and Electrical Manufacturing & Coil Winding Conference. Proceedings
Conference_Location
Rosemont, IL
ISSN
0362-2479
Print_ISBN
0-7803-3959-2
Type
conf
DOI
10.1109/EEIC.1997.651208
Filename
651208
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