Stator
Construction of rotating machines - DC machines

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D3573 V1 Article

Stator


Construction of rotating machines - DC machines

Authors : Daniel LALOY, Philippe ROBERT

Publication date: February 10, 2006 | Lire en français

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1. Stator

1.1 Constitution

The stator of a DC machine consists of :

  • of the carcass, whose role is both mechanical and magnetic:

    • mechanical role because it forms the machine's outer envelope, supports the poles and transmits reaction forces to the frame via mounting brackets or coupling flanges;

    • magnetic role because it carries the induction lines corresponding to the main flux and the auxiliary flux for switching assistance;

    Note :

    end ferrules or closing plates are considered part of the carcass.

  • of the main and auxiliary poles, on which the corresponding windings...

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