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bosshyup
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樓主  發(fā)表于: 2012-06-11 11:40
   1.編碼器在速度不均勻的運動(dòng)過(guò)程中計數,是否不準確? 即 在加減速過(guò)程中, 不考慮 機械部分安裝,打滑等問(wèn)題.
    2.A/B相的精度是否一定比單相A 的計數精度高?
   請高手說(shuō)說(shuō)你的答案 以及 原因,和解決問(wèn)題的辦法?  先謝了!
tengdewu
工控人好辛苦
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1樓  發(fā)表于: 2012-06-12 23:22
你要求精準度高時(shí)可以選擇脈沖多的，比如1000以上的，誤差很小，我們廠(chǎng)的計長(cháng)全是用AB相的，幾萬(wàn)米都沒(méi)有1 米的誤差。
樓主留言：
我用的是3600的  設備速度25m/min   要求 做出來(lái)的產(chǎn)品誤差1mm內

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