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東莞市旭恒電子有限公司

制冷行業

無刷直流電機的定子繞組大多做成三相對稱星形連接，這與三相異步電機非常相似。電動機的轉子有磁化的永久磁鐵。為了檢測電機轉子的極性，在電機中安裝了一個位置傳感器。驅動器由電力電子設備和集成電路組成。其功能是：接受電機的啟動、停止和制動信號，控制電機的啟動，停止和制動；接收位置傳感器信號和正向和反向信號以控制反向?？勺儤虻膭恿艿耐〝喈a生連續扭矩；接受速度命令和速度反饋信號以控制和調節速度；提供保護和顯示等。
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