An eddy current type reduction gear (100) is provided with a rotor (10) and a stator (20). The rotor (10) includes a hub (12), a rotor body (11), and spokes (13). The spokes (13) have neutral axes (N1, N2). The neutral axis (N1) is a neutral axis when the spokes (13) are bent in the circumferential direction of the rotor body (11). The neutral axis (N1) is located forward of the center line (C1) of the spokes (13) in the circumferential direction in the rotation direction (R) of the rotor (10). The neutral axis (N2) is a neutral axis when the spokes (13) are bent in the axial direction of the rotor body (11). The neutral axis (N2) is positioned closer to the rotor body (11) than the center line (C2) of the spoke (13) in the axial direction.
涡电流式减速装置(100)具备转子(10)以及定子(20)。转子(10)包含轮毂(12)、转子主体(11)以及轮辐(13)。轮辐(13)具有中立轴(N1、N2)。中立轴(N1)是将轮辐(13)沿转子主体(11)的周向弯曲时的中立轴。中立轴(N1)在转子(10)的旋转方向(R)上位于比周向上的轮辐(13)的中心线(C1)靠前方。中立轴(N2)是将轮辐(13)沿转子主体(11)的轴向弯曲时的中立轴。中立轴(N2)位于比轴向上的轮辐(13)的中心线(C2)靠转子主体(11)侧。
Eddy current type speed reducer
涡电流式减速装置
2022-10-18
Patent
Elektronische Ressource
Chinesisch
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