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 <title><![CDATA[请问谁见过这种电机,三相380V电机改变任意 ..]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1384580.html]]></link>
 <description><![CDATA[Latest 50 replies of 请问谁见过这种电机,三相380V电机改变任意 ..]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
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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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 <description><![CDATA[本人在用变频器控制时也碰到过！！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1384580#1314617.html]]></link>
 <author><![CDATA[wul2.4g]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 28 Jul 2012 14:15:25 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[是什么控制的？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1384580#1314272.html]]></link>
 <author><![CDATA[无心流云]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 28 Jul 2012 03:37:56 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[s:28] 学习了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1384580#1314126.html]]></link>
 <author><![CDATA[692326512]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 27 Jul 2012 15:56:49 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[相序保护了，不管你调任一两根线都是一样的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1384580#1314097.html]]></link>
 <author><![CDATA[李飞]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 27 Jul 2012 15:10:36 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[他使用伺服控制器，电机带编码器控制的吧，这样只有改控制器的参数来控制正反转。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1384580#1314092.html]]></link>
 <author><![CDATA[qingdaochy]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 27 Jul 2012 14:41:24 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[看楼主叙述，是电机坏了之后然后返修回来在厂里安装上？然后即使是电机交替了相序也能保持同一方向？
如果是变频器拖动的话，那应该是变频器里面设置了参数，禁止反转了吧。呵呵]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1384580#1313740.html]]></link>
 <author><![CDATA[dream2012]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 27 Jul 2012 03:47:10 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[我见过一种电机里面带超越离合的。不管电机转子向哪个方向转输出轴始终向一个方向转。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1384580#1305883.html]]></link>
 <author><![CDATA[aaaxgf]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 15 Jul 2012 07:34:50 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[不了解控制方式，不做评论]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1384580#1305669.html]]></link>
 <author><![CDATA[ccy5156]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 14 Jul 2012 15:33:39 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[见鬼了，有谁真的见过此事]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1384580#1305668.html]]></link>
 <author><![CDATA[wanghuiling]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 14 Jul 2012 15:29:19 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[楼主提问说清楚一点。如果是接工频380v，不能反转，测量三相电流是否平衡，多半是电机线圈缺相。有个误区，在变频器输入端换相，电机是不会反向的。只有在输出端换相，电机才可以反向。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1384580#1305666.html]]></link>
 <author><![CDATA[z00436]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 14 Jul 2012 15:16:18 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[用变频器就有可能，有些变频器是需要设定参数的 [s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1384580#1305342.html]]></link>
 <author><![CDATA[子童]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 14 Jul 2012 05:08:53 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[电机是用变频器控制交流电机或者是交流变直流的直流电机]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1384580#1305206.html]]></link>
 <author><![CDATA[wananjushi]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 14 Jul 2012 00:26:01 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[是不是接了变频器哦]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1384580#1305194.html]]></link>
 <author><![CDATA[a115285978]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 14 Jul 2012 00:07:55 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[是接在市电上的吗]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1384580#1305191.html]]></link>
 <author><![CDATA[始终如一]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 14 Jul 2012 00:06:24 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[你是用变频器还是用普通三相电？如果是变频那就是参数设置有问题，但如果用普通三相电试了还是一样的情况，那就得怀疑电机的问题了！！！！！！！！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1384580#1305166.html]]></link>
 <author><![CDATA[ccyang0124]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 13 Jul 2012 16:11:46 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[5&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;楼]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1384580#1305155.html]]></link>
 <author><![CDATA[王传建]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 13 Jul 2012 15:19:47 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[如果是带编码器反馈的话，还要把编码器的AB相脉冲对换]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1384580#1303718.html]]></link>
 <author><![CDATA[萧风]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 11 Jul 2012 13:31:32 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[电动机的绕组有头尾错接的地方‘]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1384580#1303366.html]]></link>
 <author><![CDATA[1054550600]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 11 Jul 2012 03:29:45 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[不是电机问题，是控制问题]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1384580#1303349.html]]></link>
 <author><![CDATA[陈大围]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 11 Jul 2012 03:07:26 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[我也遇到过。是在电机轻载时，而且缺相。此时将电机反拨它又会反转。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1384580#1303335.html]]></link>
 <author><![CDATA[hexiangjiang]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 11 Jul 2012 02:45:59 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[直接把电机接到三相电上换试试，确定不是电机本身的问题。理论来讲，电机是不会有问题的，换相肯定换向。如果你前有有变频控制，就说不定了。你可以考虑换变频输入端的三相顺序试试。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1384580#1303320.html]]></link>
 <author><![CDATA[ymr78419972]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 11 Jul 2012 02:01:58 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[用了变频器禁止反转功能了吧]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1384580#1303314.html]]></link>
 <author><![CDATA[小混蛋]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 11 Jul 2012 01:51:55 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[变频器控制的，重新设下参数]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1384580#1303148.html]]></link>
 <author><![CDATA[yuguangjie]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 10 Jul 2012 13:12:59 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[s:21] 调的变频器前面的线吧，我以前试过]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1384580#1303115.html]]></link>
 <author><![CDATA[huxingtiandi]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 10 Jul 2012 12:38:11 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[不是电机问题，是控制问题。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1384580#1303072.html]]></link>
 <author><![CDATA[sylgq]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 10 Jul 2012 11:27:30 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[那怪了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1384580#1303070.html]]></link>
 <author><![CDATA[liuya]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 10 Jul 2012 11:21:16 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[如果是调整电机端的两根线都不能改变电机转向的话，我还真没听说过。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1384580#1303057.html]]></link>
 <author><![CDATA[wkn0802]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 10 Jul 2012 10:40:17 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[第一次听说，不了解具体情况。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1384580#1303035.html]]></link>
 <author><![CDATA[ghost.net9]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 10 Jul 2012 09:59:42 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[45楼正解!]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1384580#1303017.html]]></link>
 <author><![CDATA[tkggtdkjpl]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 10 Jul 2012 09:22:24 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[調換的哪兩根線？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1384580#1302934.html]]></link>
 <author><![CDATA[nyzeng]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 10 Jul 2012 07:53:43 +0000]]></pubdate>
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