The invention discloses a linear motor, an electromagnetic suspension and a vehicle. The linear motor comprises a core body, a sleeve and a position sensor, wherein the core body is cylindrical; the sleeve is provided with a circular accommodating hole, and the core body is arranged in the accommodating hole; the position sensor comprises a sensor reading head and a magnetic grid bar, one of the sensor reading head and the magnetic grid bar is arranged on the core body, the other of the sensor reading head and the magnetic grid bar is arranged on the sleeve, and the magnetic grid bar extends in the axial direction of the sleeve; the projection of the magnetic grid bars on a plane perpendicular to the axial direction is in a sector ring shape or a semi-ring shape.

    本申请公开了一种直线电机、电磁悬架及车辆。该直线电机包括芯体、套筒及位置传感器,所述芯体为圆柱形;所述套筒具有圆形的容置孔,所述芯体设于所述容置孔内;所述位置传感器包括传感器读头和磁栅条,所述传感器读头和所述磁栅条中的一者设于所述芯体,另一者设于所述套筒,所述磁栅条沿所述套筒的轴向延伸;其中,所述磁栅条在垂直于所述轴向的平面上的投影成扇环形或半环形。


    Access

    Download


    Export, share and cite



    Title :

    Linear motor, electromagnetic suspension and vehicle


    Additional title:

    一种直线电机、电磁悬架及车辆


    Contributors:
    JIN YINGZI (author) / MA BINGQING (author) / TAN GUODONG (author) / QI WENMING (author)

    Publication date :

    2024-03-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge



    Linear motor, electromagnetic suspension and vehicle

    LIAO YINSHENG / ZHANG XUN / FAN ZHEWEI et al. | European Patent Office | 2024

    Free access

    Linear motor, electromagnetic suspension and vehicle

    HUANG WEI / MA BINGQING / QI WENMING | European Patent Office | 2024

    Free access

    Linear motor, electromagnetic suspension and vehicle

    HUANG WEI / MA BINGQING / TAN GUODONG et al. | European Patent Office | 2024

    Free access

    Primary assembly, linear motor, electromagnetic suspension and vehicle

    JIN YINGZI / MA BINGQING / TAN GUODONG et al. | European Patent Office | 2024

    Free access

    Primary assembly, linear motor, electromagnetic suspension and vehicle

    JIN YINGZI / MA BINGQING / TAN GUODONG et al. | European Patent Office | 2024

    Free access