Un motor lineal de imán permanente (135) que incluye un primario (137) con un núcleo magnéticamente permeable con una primera cara en un lado del núcleo, varios dientes que forman varias ranuras en el lado y varios devanados multifásicos con segmentos enrollados en las ranuras, formando varios polos magnéticos en cada una de las caras. Un par de imanes permanentes de polaridad opuesta está configurado para producir flujo magnético y hacer que el primario (137) ejerza una fuerza sobre el secundario (139a, 139b) cuando los devanados multifásicos son excitados por una fuente multifásica. Un secundario ferromagnético pasivo (139a, 139b) se encuentra adyacente a la primera cara, pero a cierta distancia de esta, y es móvil con respecto al primario (137). (Traducción automática con Google Translate, sin valor legal)

    A permanent magnet linear motor (135) including a primary (137) comprising a magnetically permeable core having a first face surface on a first side of the core, a plurality of teeth forming a plurality of slots on the first side, and a plurality of multiphase windings wound to have segments thereof in the slots forming a plurality of magnetic poles at each of the first face surfaces. A permanent magnet pair of opposing polarity is configured to produce magnetic flux and cause the primary (137) to exert a force on the secondary (139a, 139b) when the plurality of multiphase windings are excited by a multiphase source. A passive ferromagnetic secondary (139a, 139b) is adjacent to but spaced from the first face surface, the passive ferromagnetic secondary (139a, 139b) being moveable with respect to the primary (137).


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    Title :

    DOOR OPERATOR WITH SWITCHED FLUX LINEAR MOTOR


    Contributors:

    Publication date :

    2025-04-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Spanish


    Classification :

    IPC:    H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / B66B Aufzüge , ELEVATORS / E05F DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION , Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung



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