DocumentCode
1406025
Title
No-Load Speed Characteristics of the 2-Phase Servomotor
Author
Grant, E.F.
Author_Institution
Advanced Technology Laboratory, Hughes Aircraft Company, El Segundo, Calif.
Volume
83
Issue
75
fYear
1964
Firstpage
393
Lastpage
397
Abstract
The no-load speed as a function of coil insertion slot opening and rotor skew is analyzed by operating directly on the flux density function of the stator for the 1-coil-per-pole motor. In addition, the no-load speed dependence on nonsinusoidal current excitation is derived. An attempt is made to note the effect of a skewed rotor which has been smeared by a manufacturing process. The maximum electrical no-load speed is 0.9986 of synchronous speed, for a total skew of about 119 electrical degrees with a stator coil slot opening of about 20 electrical degrees.
Keywords
Aerospace electronics; Automatic control; Circuit synthesis; Control system synthesis; Control systems; Frequency; Network synthesis; Poles and zeros; Servomotors; Transfer functions;
fLanguage
English
Journal_Title
Applications and Industry, IEEE Transactions on
Publisher
ieee
ISSN
0536-1524
Type
jour
DOI
10.1109/TAI.1964.5407709
Filename
5407709
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