TOROIDAL MOTOR

The present invention provides a toroidal motor comprising a stator comprising: an annular yoke; a plurality of teeth extending radially from the yoke and arranged to be spaced apart from each other in the circumferential direction of the yoke; coils each wound around the yoke between adjacent teeth...

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Bibliographic Details
Main Authors PARK, Jun Hyuk, PARK, Gunwoong, PARK, Chi Yong, PARK, Min Gyu, LEE, Jong Sung, KIM, Hyun Chil, CHOI, Kyu Sung
Format Patent
LanguageEnglish
French
Korean
Published 03.10.2024
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Summary:The present invention provides a toroidal motor comprising a stator comprising: an annular yoke; a plurality of teeth extending radially from the yoke and arranged to be spaced apart from each other in the circumferential direction of the yoke; coils each wound around the yoke between adjacent teeth among the plurality of teeth, wherein the ratio between the inner radius and the outer radius of the stator is within a specific range, so that design with optimization of the size of a slot opening, which is a gap between the radial inner ends of adjacent teeth, is possible, thus improving the efficiency of the motor and vibration and noise characteristics of the motor and facilitating the winding operation of the coils. La présente invention concerne un moteur toroïdal comprenant un stator comprenant : une culasse annulaire ; une pluralité de dents s'étendant radialement à partir de la culasse et agencées pour être espacées les unes des autres dans la direction circonférentielle de la culasse ; des bobines enroulées chacune autour de la culasse entre des dents adjacentes de la pluralité de dents, le rapport entre le rayon interne et le rayon externe du stator étant dans une plage spécifique, de sorte que la conception avec optimisation de la taille d'une ouverture de fente, qui est un espace entre les extrémités internes radiales de dents adjacentes, soit possible, ce qui permet d'améliorer l'efficacité du moteur et les caractéristiques de vibration et de bruit du moteur et de faciliter l'opération d'enroulement des bobines. 본 발명은 토로이달 모터는 환형의 요크; 상기 요크에서 반경방향으로 연장 형성되고, 상기 요크의 원주방향으로 서로 이격되어 배열된 복수의 티스; 상기 복수의 티스 중 서로 이웃하는 티스들 사이에서 각각 상기 요크에 감긴 코일; 을 포함한 스테이터를 포함하여 이루어지며, 상기 스테이터의 내측 반경과 외측 반경의 비율이 특정한 범위 사이가 되도록 형성됨으로써, 서로 이웃하는 티스의 반경방향 내측단 사이의 간격인 슬롯 오프닝의 크기를 최적화하여 설계할 수 있어, 모터의 효율, 진동 및 소음 특성이 향상되며 코일의 권선 작업이 용이할 수 있다.
Bibliography:Application Number: WO2024KR95018