The invention discloses an airplane wheel electric driving device. The device comprises a coreless permanent magnet disc type motor installed on an axle (8) on the inner side of an airplane wheel (11)and a motor driving controller installed on an undercarriage, wherein a stator (2) of the coreless permanent magnet disc type motor is fixed to the axle (8), and an outer rotor (1) is connected withthe airplane wheel (11) and can drive the airplane wheel (11) to rotate or be driven by the airplane wheel (11); and the motor driving controller receives the aircraft driving control signal and drives the coreless permanent magnet disc type motor to rotate or disconnect power supply of the aircraft to the coreless permanent magnet disc type motor according to the aircraft driving control signal.According to the airplane wheel electric driving device, the coreless permanent magnet disc type motor can directly drive the airplane wheel, normal rotation of the airplane wheel is not affected, andthe airplane wheel electric driving device is simple, light and reliable.

    本发明公开一种机轮电驱动装置,包括安装在机轮(11)内侧轮轴(8)上的无铁芯永磁盘式电机,和安装在起落架上的电机驱动控制器,所述无铁芯永磁盘式电机的定子(2)固定在轮轴(8)上,外转子(1)与机轮(11)连接,可带动机轮(11)转动或在机轮(11)的带动下旋转,所述电机驱动控制器接收飞行器驱动控制信号,并根据飞行器驱动控制信号,驱动无铁芯永磁盘式电机转动或断开飞行器给无铁芯永磁盘式电机的供电。本发明的机轮电驱动装置可由无铁芯永磁盘式电机直接驱动机轮,不影响机轮正常转动,本发明的机轮电驱动装置简单、轻质并且可靠。


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    Title :

    Airplane wheel electric driving device


    Additional title:

    一种机轮电驱动装置


    Contributors:
    ZHAO JIAJUN (author) / LIU YUANPING (author) / GU YUNFENG (author) / LEI CHI (author) / HUANGFANG LUE (author) / ZHANG HENG (author)

    Publication date :

    2021-03-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES



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