Primary coils of a linear motor are arranged along a travel route. A movable body has a secondary side of the linear motor. The travel route is divided into a plurality of zones, and a zone controller is provided for each zone or controlling the coils of the linear motor in the zone. A coordinate of the movable body outputted from a linear scale of the coil is converted into a coordinate based on the travel route.


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    Title :

    Movable body system having linear motor


    Additional title:

    Bewegliches System mit Linearmotor
    Système mobile doté d'un moteur linéaire


    Contributors:
    KUBO HIDEKI (author)

    Publication date :

    2017-12-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS , Transport- oder Lagervorrichtungen, z.B. Förderer zum Laden oder Abladen / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern



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