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 <title><![CDATA[请教师傅，关于电机拖动保护问题求教]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1682116.html]]></link>
 <description><![CDATA[Latest 50 replies of 请教师傅，关于电机拖动保护问题求教]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
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 <lastBuildDate><![CDATA[Sun, 10 May 2026 21:48:46 +0000]]></lastBuildDate>
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 <title><![CDATA[工控人家园]]></title>
 <link><![CDATA[http://www.ymmfa.com]]></link>
 <description><![CDATA[工控人家园]]></description>
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 <title><![CDATA[]]></title>
 <description><![CDATA[加联轴器会好一些么？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1682116#2162819.html]]></link>
 <author><![CDATA[ljb6688]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 25 Dec 2020 08:47:26 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[月初的时候做过一套类似的设备改造，在链条牙盘处，加装一个接近开关，对光电开关的脉冲进行计数，在一段时间内，脉冲数小于设定值就判定为电机堵塞。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1682116#2121687.html]]></link>
 <author><![CDATA[宿迁电工]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 27 May 2020 23:22:08 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[我们用的是三菱E700变频器]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1682116#2121458.html]]></link>
 <author><![CDATA[ljb6688]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 27 May 2020 00:13:08 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[高性能矢量型变频器可以控制转矩]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1682116#2120426.html]]></link>
 <author><![CDATA[好久不见啦]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 21 May 2020 13:12:13 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[新手学习，持续关注]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1682116#2120178.html]]></link>
 <author><![CDATA[就叫超越]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 20 May 2020 08:08:46 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[变频器加电机转速反馈好一点吧&nbsp;&nbsp;高手请指教，用的是三菱E700变频器]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1682116#2120170.html]]></link>
 <author><![CDATA[ljb6688]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 20 May 2020 07:20:37 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[变频器加电机转速反馈好一点吧]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1682116#2120128.html]]></link>
 <author><![CDATA[sxguozhifeng]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 20 May 2020 03:24:07 +0000]]></pubdate>
</item>
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 <title><![CDATA[]]></title>
 <description><![CDATA[电机轴或其他链轮装一接近开关，几秒内没信号则认为链条卡死]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1682116#2120127.html]]></link>
 <author><![CDATA[受不了了]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 20 May 2020 03:23:42 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[是呢，机构部分加装保护装置，相对效果好些。电控部分只能保护电机不烧]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1682116#2120116.html]]></link>
 <author><![CDATA[ljb6688]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 20 May 2020 02:30:16 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[变频器用矢量控制，怎么堵转也不会烧电机。当然你电机参数要输入进去，并进行自学习一下。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1682116#2120110.html]]></link>
 <author><![CDATA[rubin_pan]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 20 May 2020 02:18:11 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[有一种安全联轴器，超过设定扭矩后自动打滑，纯机械式的保护。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1682116#2120108.html]]></link>
 <author><![CDATA[1992sd]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 20 May 2020 02:14:44 +0000]]></pubdate>
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