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实用新型
CN202475060U 永磁式旋转电机的转子 失效 - 权利终止

永磁式旋转电机的转子
摘要：
本实用新型提供一种不随着切削加工而能够正确地进行平衡调整的永磁式旋转电机的转子。永磁式旋转电机的转子(4)包括：保持永久磁铁的转子芯(13)；和安装于该转子芯(13)的轴向的至少一个端部，且具有能够铆接固定平衡调整用平衡块(21)的多个凸起(20)的平衡环(16)。至少通过在凸起(20)上安装平衡调整用平衡块(21)或者切断凸起(20)来进行平衡调整。
摘要（英）：

The utility model provides a rotor of a permanent magnet rotary motor. The rotor of the permanent magnet rotary motor does not follow operations of cutting and processing, but can properly adjust balance. The rotor (4) of the permanent magnet rotary motor comprises a rotor core (13) with a permanent magnet, at least an end portion disposed on the rotor core (13) in the axial direction and a balance ring (16) with a plurality of protrusions (20) which are capable of fixing balance blocks (21) used for adjusting balance in riveting connection mode. The balance can be adjusted at least by mounting the balance blocks (21) used for adjusting balance on the protrusions (20) or by cutting off the protrusions (20).

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