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liupei1899
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樓主  發(fā)表于: 2010-07-30 15:48
如題，請從工作原理和應用場(chǎng)合說(shuō)明一下，多謝了。
益旺電氣
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1樓  發(fā)表于: 2010-08-15 18:54
步進(jìn)電機控制要考慮會(huì )不會(huì )失步，伺服電機，驅動(dòng)器內已經(jīng)處理好了
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