The present invention may provide a motor including: a shaft; a rotor coupled to the shaft; and a stator provided corresponding to the rotor. The rotor includes: a rotor core; a magnet disposed on an outer surface of the rotor core; and a guide in contact with the rotor core. The guide includes: a first member in contact with one side surface of the rotor core; and a plurality of second members (420, 430) extending in the axial direction from the first member and contacting the side surface of the magnet, in which a position of one end portion and a position of the other end portion of each of the second members are different in the circumferential direction.
本发明可以提供一种马达,其包括:轴;联接至轴的转子;以及与转子相对应地设置的定子。转子包括:转子芯;设置在转子芯的外表面上的磁体;以及与转子芯接触的引导件。引导件包括:与转子芯的一个侧表面接触的第一构件;以及从第一构件沿轴向方向延伸并且与磁体的侧表面接触的多个第二构件(420、430),其中,第二构件中的每个第二构件的一个端部的位置和另一端部的位置在周向方向上不同。
Motor
马达
2022-08-12
Patent
Elektronische Ressource
Chinesisch