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 <title><![CDATA[高手们请回复]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-134540.html]]></link>
 <description><![CDATA[Latest 50 replies of 高手们请回复]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
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 <lastBuildDate><![CDATA[Wed, 13 May 2026 07:54:44 +0000]]></lastBuildDate>
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 <title><![CDATA[工控人家园]]></title>
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 <description><![CDATA[工控人家园]]></description>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[s:28]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-134540#1194897.html]]></link>
 <author><![CDATA[710918890]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 06 Jan 2012 13:50:52 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[有难度。继续等高手。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-134540#1194697.html]]></link>
 <author><![CDATA[小旧子]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 06 Jan 2012 07:30:24 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[把棍的最高转速换算到电机轴上的转速，以这个转速作为最大值10v，输出10v调最高频率到电机轴所需的转速就可以。变频做同步，还需要同步PG卡精度才能比较高，或者要有反馈值做运算再控制频率，还有话不同的速度变频很难做到很好的同步性。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-134540#1194460.html]]></link>
 <author><![CDATA[rockyhuo]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 05 Jan 2012 16:01:30 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[我说有人做到了，正使用中很好．]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-134540#1194409.html]]></link>
 <author><![CDATA[710918890]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 05 Jan 2012 13:38:26 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[这样不妥吧]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-134540#1194124.html]]></link>
 <author><![CDATA[wananjushi]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 05 Jan 2012 03:20:43 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[你这个要考虑算法的呀，有点复杂！变频不一定做得出来，如果做得出来，就是一个很了不起的人了！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-134540#1194115.html]]></link>
 <author><![CDATA[yamqq]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 05 Jan 2012 03:06:01 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[变频器和异步电机做不了精密的工作,用伺服吧]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-134540#1194113.html]]></link>
 <author><![CDATA[yamqq]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 05 Jan 2012 03:05:01 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[最高应该按70米为10V]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-134540#1193058.html]]></link>
 <author><![CDATA[wzhw80808]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 03 Jan 2012 00:17:00 +0000]]></pubdate>
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 <description><![CDATA[[s:39]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-134540#1192968.html]]></link>
 <author><![CDATA[710918890]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 02 Jan 2012 13:49:25 +0000]]></pubdate>
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