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 <title><![CDATA[步进电机控制滑台运动]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1466542.html]]></link>
 <description><![CDATA[Latest 50 replies of 步进电机控制滑台运动]]></description>
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 <title><![CDATA[工控人家园]]></title>
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 <description><![CDATA[主要是转矩，步进高速转矩会下降很多，不知道有没有2500转打转矩的步进电机]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1466542#1604838.html]]></link>
 <author><![CDATA[hafatahaha]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 23 Sep 2014 07:31:19 +0000]]></pubdate>
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 <description><![CDATA[该选什么样的伺服？还望大家指点。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1466542#1604785.html]]></link>
 <author><![CDATA[飞跃无限]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 23 Sep 2014 04:29:20 +0000]]></pubdate>
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 <description><![CDATA[谢谢各位，决定用伺服]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1466542#1604783.html]]></link>
 <author><![CDATA[飞跃无限]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 23 Sep 2014 04:26:05 +0000]]></pubdate>
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 <description><![CDATA[同意楼上，如果不用伺服的话，就用同步轮吧]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1466542#1604776.html]]></link>
 <author><![CDATA[281979349lay]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 23 Sep 2014 03:44:19 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[如果是步进电机加丝杠的话有点悬，用导程为10的，转速还要1200r/min呢

如果用同步轮呢，

不过高速的话还是用伺服吧]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1466542#1604771.html]]></link>
 <author><![CDATA[andy_gao]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 23 Sep 2014 03:40:23 +0000]]></pubdate>
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 <description><![CDATA[这么高的转速要求还要保证力矩，估计买步进电机的价钱都够你买台伺服了，何必自讨苦吃]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1466542#1604720.html]]></link>
 <author><![CDATA[jianming]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 23 Sep 2014 01:39:16 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[我觉得你这么高的速度非要用步进，本身高速扭矩就低。就算导程5mm你也要转40圈，一秒让步进转四十圈到不是什么大事，但是这个要看你的负载。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1466542#1604716.html]]></link>
 <author><![CDATA[ymr78419972]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 23 Sep 2014 01:20:06 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[步进也可以]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1466542#1604713.html]]></link>
 <author><![CDATA[qiang2751290]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 23 Sep 2014 01:13:31 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[看看86的闭环控制步进能不能达到你要求，大力矩，高转速]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1466542#1604701.html]]></link>
 <author><![CDATA[gc007008]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 23 Sep 2014 00:28:06 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[还是伺服吧]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1466542#1604639.html]]></link>
 <author><![CDATA[waitfor]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 22 Sep 2014 13:35:20 +0000]]></pubdate>
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