Comparative study of motor characteristics, with specific applications, to aid machine-tool designer in his choice of drive; less gearing required with d.c. motors; superior speed regulation of multi-speed motor makes it more desirable than adjustable-speed motor, particularly on higher speeds.


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    Title :

    Adjustable-speed d.c. Vs. multi-speed a.c. motors for machine tools


    Additional title:

    Am. Mach


    Contributors:

    Published in:

    Publication date :

    1929


    Size :

    5 pages


    Remarks:

    7 Figs.


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English


    Keywords :



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