Motor device and vehicle including the same

The present invention relates to a motor device and a vehicle with the same. According to an embodiment of the present invention, the motor device comprises: a shaft; a rotor core attached to the shaft; a plurality of magnets spaced in parallel with the shaft and inserted into the rotor core in a fi...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: JAEJIN HAN, JUNG DAE LEE, KOO SEUNGHOE, SANGYUB KIM
Format: Patent
Sprache:eng ; kor
Schlagworte:
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:The present invention relates to a motor device and a vehicle with the same. According to an embodiment of the present invention, the motor device comprises: a shaft; a rotor core attached to the shaft; a plurality of magnets spaced in parallel with the shaft and inserted into the rotor core in a first direction; and a temperature sensor inserted into a hole formed adjacent to the magnets and configured to sense temperatures of the magnets, wherein a width of the temperature sensor is smaller than a length of the temperature sensor in the first direction. Accordingly, it is possible to sense temperature of the magnets in the rotor while minimizing a feature change of the motor. 본 발명은 모터 장치, 및 이를 구비하는 차량에 관한 것이다. 본 발명의 실시예에 따른 모터 장치는, 샤프트와, 샤프트에 부착되는 회전자 코어와, 샤프트에 평행하게 이격되어, 회전자 코어에, 제1 방향으로 삽입되는 복수의 마그네트와, 마그네트에 인접하여 형성된 홀에 삽입되며, 마그네트의 온도를 센싱하는 온도 센서를 포함하며, 온도 센서의 폭은, 온도 센서의 제1 방향의 길이 보다 작다. 이에 따라, 모터의 특성 변화를 최소화시키면서 회전자 내의 마그네트의 온도를 센싱할 수 있게 된다.