To suppress a motor from being enlarged in size.SOLUTION: A rotary vane driving device 100 comprises a motor 17a, a propeller (a rotary vane) 19 mounted on a shaft 17c of the motor 17a, and an electromagnetic brake 17b mounted on the shaft 17c of the motor 17a. In the rotary vane driving device 100, the motor 17a can be employed which is smaller than before (that is, the maximum torque is less than double of rated torque) in order to perform stable posture angle control of a vertical takeoff and landing aircraft. This can suppress the motor 17a from being enlarged in size, in the vertical takeoff and landing aircraft.SELECTED DRAWING: Figure 3

    【課題】モータの大型化を抑制する。【解決手段】回転翼駆動装置100は、モータ17aと、モータ17aのシャフト17cに取り付けられたプロペラ(回転翼)19と、モータ17aのシャフト17cに取り付けられた電磁ブレーキ17bと、を備える。回転翼駆動装置100によれば、垂直離着陸機の安定した姿勢角制御を行うために、従来に比べて小さい(つまり、最大トルクが定格トルクの倍未満となる)モータ17aを採用することができる。その結果、垂直離着陸機におけるモータ17aの大型化を抑制することができる。【選択図】図3


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    Title :

    ROTARY VANE DRIVING DEVICE


    Additional title:

    回転翼駆動装置


    Contributors:

    Publication date :

    2020-07-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / 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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