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 <title><![CDATA[怎样知道PLC或PGU输出的频率对应的伺服马 ..]]></title>
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 <description><![CDATA[Latest 50 replies of 怎样知道PLC或PGU输出的频率对应的伺服马 ..]]></description>
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 <description><![CDATA[在电子齿轮设定不一样的情况下，电机的分解度就不一样，导致转速也不一样。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-35204#502266.html]]></link>
 <author><![CDATA[3066445]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 27 Apr 2009 05:44:02 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[学习一下了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-35204#496565.html]]></link>
 <author><![CDATA[吴铭2]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 21 Apr 2009 07:25:21 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[f0*CMX/CDV=PT*N0/60]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-35204#496263.html]]></link>
 <author><![CDATA[hxffxh]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 21 Apr 2009 02:39:27 +0000]]></pubdate>
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 <description><![CDATA[谢谢支持！明白了。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-35204#495069.html]]></link>
 <author><![CDATA[hxffxh]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 20 Apr 2009 03:56:42 +0000]]></pubdate>
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 <description><![CDATA[你的伺服驱动器的电子齿轮比怎么设定的呀！什么型号的电机？&nbsp;&nbsp;&nbsp;&nbsp; 简单说就是&nbsp;&nbsp;脉冲频率也就是每秒的脉冲量&nbsp;&nbsp;除以&nbsp;&nbsp;电机每转脉冲数&nbsp;&nbsp;就是转速了。不过在额定范围内有效]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-35204#494884.html]]></link>
 <author><![CDATA[中国工控]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 19 Apr 2009 14:57:17 +0000]]></pubdate>
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