The present invention provides a motor for a drone, comprising: a rotary shaft; a stator including a hole in which a rotary shaft is arranged; and a rotor arranged on the outer side of the stator, wherein the rotor comprises: a cover part coupled with the rotary shaft and covering the upper part of the stator; a body part covering a side portion of the stator; and a plurality of magnets arranged on an inner circumferential surface of the body part so as to be spaced from each other, wherein the body part includes a plurality of groove portions arranged so as to be spaced from each other, thereby providing an advantageous effect of reducing the weight of a drone by reducing the weight of the rotor.

    La présente invention concerne un moteur de drone qui comprend : un arbre rotatif ; un stator pourvu d'un trou dans lequel est disposé un arbre rotatif ; un rotor disposé sur le côté externe du stator, le rotor comprenant : une partie de couverture couplée à l'arbre rotatif et recouvrant la partie supérieure du stator ; une partie corps recouvrant une partie latérale du stator ; une pluralité d'aimants disposés sur une surface circonférentielle interne de la partie corps de manière à être espacés les uns des autres, la partie corps comprenant une pluralité de parties de rainure disposées de manière à être espacées les unes des autres, ce qui permet d'obtenir un effet avantageux de réduction du poids d'un drone par réduction du poids du rotor.

    본 발명은 회전축; 상기 회전축이 배치되는 홀을 포함하는 스테이터; 상기 스테이터의 외측에 배치되는 로터를 포함하고, 상기 로터는 상기 회전축과 결합하여 상기 스테이터의 상부를 덮는 커버부, 상기 스테이터의 측부를 덮는 몸체부 및 상기 몸체부의 내주면에 서로 이격되어 배치되는 복수 개의 마그넷을 포함하고, 상기 몸체부는 서로 이격되어 배치되어 복수 개의 홈부를 포함하는 드론용 모터를 제공하여, 로터의 무게를 줄임으로써, 드론의 무게를 줄이는 유리한 효과를 제공한다.


    Access

    Download


    Export, share and cite



    Title :

    MOTOR FOR DRONE AND DRONE INCLUDING SAME


    Additional title:

    MOTEUR DE DRONE ET DRONE COMPRENANT CE DERNIER
    드론용 모터 및 이를 포함하는 드론


    Contributors:
    YU HYUN SOO (author)

    Publication date :

    2018-02-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



    MOTOR FOR DRONE AND DRONE INCLUDING SAME

    PARK YOUNG DAE | European Patent Office | 2018

    Free access

    MOTOR FOR DRONE AND DRONE INCLUDING SAME

    YU HYUN SOO | European Patent Office | 2019

    Free access

    Motor for drone and drone including same

    PARK YOUNG DAE | European Patent Office | 2021

    Free access

    Motor for drone and drone including same

    YU HYUN SOO | European Patent Office | 2021

    Free access

    MOTOR FOR DRONE AND DRONE INCLUDING SAME

    PARK YOUNG DAE | European Patent Office | 2019

    Free access