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实用新型
CN204145178U 一种基于电动车的电动轮毂装置 失效 - 权利终止

一种基于电动车的电动轮毂装置
摘要：
本实用新型电动轮毂装置包括电源调制器(1)、减速/变矩装置(2)、轮毂(6)、驱动操控装置(9a)和至少一套的电动装置(3)；所述的电动装置包括同轴转体3e、至少一个定子单元(3a)以及若干转子单元(3b)；所述同轴转体为一个具有转动轴的环形机械圈；所述转子单元包括至少一个永磁体转子单元(3b1)和至少一个导磁体转子单元(3b2)，其相间设置于同轴转体上；所述定子单元安装在同轴转体内部且与其相对气隙(3d)不大于40mm；所述同轴转体与轮毂同轴设置，电动装置和减速/变矩装置均设置在轮毂内；本实用新型结构简单、成本低，适应电动车的节能设计要求。
摘要（英）：

The utility model provides an electric hub device, comprising a power modulator (1), a deceleration/torque conversion device (2), a hub (6), a driving control device (9a), and at least a set of electric device (3). The electric device comprises a coaxial rotor 3e, at least a stator unit (3a), and a plurality of rotor units (3b). The coaxial rotor is an annular mechanical ring with a rotating shaft. The rotor units comprise at least a permanent magnet rotor unit (3b1) and at least a magnetizer rotor unit (3b2), and the permanent magnet rotor units (3b1) and the magnetizer rotor units (3b2) are arranged on the coaxial rotor at interval. The stator unit is installed in the coaxial rotor and the relative air gap (3d) is not larger than 40 mm. The coaxial rotor and the hub are arranged coaxially, and the electric device and the deceleration/torque conversion device are arranged in the hub. The device is simple in structure, low in cost, and the device can satisfy energy saving design requirements of electric vehicles.

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