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发明授权
CN1655429B 一种直线电机 失效 - 权利终止

一种直线电机
摘要：
一种直线电机，属于直线电机领域，用于永磁直线电机制造及其伺服控制。本发明目的在于有效消弱直线电机齿槽磁阻效应，减轻直线电机在运行过程中的推力波动。本发明由定子和动子组成，定子包括磁钢、直线导轨、底座，磁钢分为两排并行排列，并行排列的相邻磁钢相互错位1个齿槽宽度；动子包括动子铁芯、线圈绕组及齿槽、滑台台面，定子与底座连为一体，并与直线导轨所支撑的动子之间存在气隙，以使动子能够沿直线导轨运动。本发明可以保证在电机的控制过程中直线电机的高速稳定运行，从很大程度上解决了长期以来困扰直线电机控制技术发展的难题，极大地促进了该类直线电机的实际应用。
摘要（英）：

This invention relates to line motor, which belongs to line motor field and used in permanent line motor process and its servo control. The invention is composed of stator and rotor, wherein the stator comprises magnetic steel, base socket and the magnetic steel is divided into two rows with one gear groove width crossed; the rotor comprises rotor iron core, coil set and gear groove, slide bench and the rotor is connected to the rotor and has gas gaps with the rotor supported by line rail to make the rotor move along line.

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