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 <title><![CDATA[伺服电机&nbsp;&nbsp;问外汉子求教！]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-132563.html]]></link>
 <description><![CDATA[Latest 50 replies of 伺服电机&nbsp;&nbsp;问外汉子求教！]]></description>
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 <description><![CDATA[伺服电机的精度很高的！还有一点是取决于机械精度，
停电机械位置总是会前冲的！刹车或者动态制动器只能减少，而不能绝对避免
冲过去就冲过去了啊！相对位置定位重新回下原点就好了！绝对位置定位编码器能记录当前位置]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-132563#1188455.html]]></link>
 <author><![CDATA[hzhcdy]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sat, 24 Dec 2011 10:10:59 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[如果是主轴就要带刹车，不是的话设参数就可以了， [s:21]&nbsp;&nbsp;[s:21]&nbsp;&nbsp;[s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-132563#1188344.html]]></link>
 <author><![CDATA[kissko]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sat, 24 Dec 2011 06:03:53 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[步进与伺服，相对应用于精密控制。那个效果明显，求大侠指点。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-132563#1188310.html]]></link>
 <author><![CDATA[337340504]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sat, 24 Dec 2011 04:27:08 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[伺服电机是由伺服放大器控制脉冲控制，如果突然失电，既没有脉冲电机会立即制动停止。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-132563#1186949.html]]></link>
 <author><![CDATA[yyqwxl]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 21 Dec 2011 13:21:21 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[这个精度是小菜了，买根号丝杆]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-132563#1186941.html]]></link>
 <author><![CDATA[longkeming]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 21 Dec 2011 13:05:58 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[这个精度是小菜了，失电保持要采用带刹车的伺服电机]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-132563#1186682.html]]></link>
 <author><![CDATA[lovefeyer]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 21 Dec 2011 05:52:08 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[伺服电机能否达到这样控制精度吗？&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; [s:28]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-132563#1186627.html]]></link>
 <author><![CDATA[337340504]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 21 Dec 2011 04:10:41 +0000]]></pubdate>
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