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hahahehe059
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樓主  發(fā)表于: 2017-08-30 15:33
如題。我用的是歐姆龍CP1E控制東方馬達PK系列的五相步進(jìn)電機。
無(wú)論PUL+和DIR+通不通入+5V電，電機都會(huì )轉，但是電機只能轉一個(gè)方向。請問(wèn)這是什么原因？
1992sd
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1樓  發(fā)表于: 2017-08-30 16:14
看接線(xiàn)有沒(méi)有問(wèn)題，如果接線(xiàn)沒(méi)錯，那就是電機本身有問(wèn)題了。

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