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 <title><![CDATA[电机速度变慢了]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-74506.html]]></link>
 <description><![CDATA[Latest 50 replies of 电机速度变慢了]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
 <generator><![CDATA[www.ymmfa.com]]></generator>
 <lastBuildDate><![CDATA[Wed, 08 Apr 2026 01:26:47 +0000]]></lastBuildDate>
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 <url><![CDATA[images/rss.gif]]></url>
 <title><![CDATA[工控人家园]]></title>
 <link><![CDATA[http://www.ymmfa.com]]></link>
 <description><![CDATA[工控人家园]]></description>
  </image>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[线材质不一样]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-74506#857134.html]]></link>
 <author><![CDATA[工控小陈]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 31 Aug 2010 05:34:34 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[也许是哪块接地了，]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-74506#857115.html]]></link>
 <author><![CDATA[feiying023]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 31 Aug 2010 05:12:23 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[丹佛斯]]></title>
 <description><![CDATA[丹佛斯FC300变频器故障代码W34怎么解决]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-74506#857094.html]]></link>
 <author><![CDATA[bnm]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 31 Aug 2010 04:24:49 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[铜线质量不好，少几圈电阻也一样大。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-74506#857064.html]]></link>
 <author><![CDATA[guanqing00]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 31 Aug 2010 03:25:08 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[最大的可能是你遇到奸商了，我们以前就碰到过。线圈的匝数、线径、甚至是像前面的仁兄说的给你用了铜包铝的线。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-74506#857024.html]]></link>
 <author><![CDATA[longzhong]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 31 Aug 2010 02:13:48 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[电机修的有毛病 我以前也有台水泵 5.5的 烧了拿去修 拿来安上轻载可以转动 重载电机发热 用不了一分钟就报废了 查了许多原因&nbsp;&nbsp;没找出毛病 最后发现那修电机的是个奸商 偷工减料]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-74506#856848.html]]></link>
 <author><![CDATA[ds1004396]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 30 Aug 2010 14:23:57 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[转子锡条断了,转子和轴打滑]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-74506#852846.html]]></link>
 <author><![CDATA[guansky168]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 24 Aug 2010 00:43:33 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[23楼说说是什么问题 ,转子怎么了 .我们的水泵还没过保修期 ,明天维修的人要过来查.到时如果知道了什么问题,在到站台上给大家说说 .]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-74506#852711.html]]></link>
 <author><![CDATA[gongkongren]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 23 Aug 2010 14:06:43 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[缘分呀!我最近也碰到这这百年不遇的故障,最后的查出结果是转子问题]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-74506#852141.html]]></link>
 <author><![CDATA[linglong]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 22 Aug 2010 14:02:27 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[叶轮所在的压水室漏水也会造成抽水没劲，扬程减低。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-74506#852132.html]]></link>
 <author><![CDATA[又一山]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 22 Aug 2010 13:51:16 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[估计应该是9楼说的问题 ,明天把电机拆了看看,]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-74506#852070.html]]></link>
 <author><![CDATA[gongkongren]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 22 Aug 2010 11:12:01 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[有可能是电机转子断条了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-74506#852067.html]]></link>
 <author><![CDATA[xuehi]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 22 Aug 2010 11:10:08 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[负载重或导线接触不良。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-74506#852063.html]]></link>
 <author><![CDATA[hsp]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 22 Aug 2010 10:56:13 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[检查检查管道&nbsp;&nbsp;]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-74506#852055.html]]></link>
 <author><![CDATA[苗龙龙]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 22 Aug 2010 10:21:42 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[考虑匝间短路和你的电源线,检测每相的电流看看就知道了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-74506#851928.html]]></link>
 <author><![CDATA[alex]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 22 Aug 2010 05:20:49 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[电机的功率不够吧]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-74506#851825.html]]></link>
 <author><![CDATA[huxupin]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 22 Aug 2010 02:15:34 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[不是电机速度慢了,是电机方向反了.]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-74506#851431.html]]></link>
 <author><![CDATA[ydxyt00]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 21 Aug 2010 06:39:21 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[检查主电路看电压是否够？估计是断路器或接触器接触不良造成电压不够！！！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-74506#851342.html]]></link>
 <author><![CDATA[周影]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 21 Aug 2010 03:10:30 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[三相的，测量三相绕组是否平衡]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-74506#851307.html]]></link>
 <author><![CDATA[卯哥]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 21 Aug 2010 02:15:01 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[单相可能是电容，]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-74506#851302.html]]></link>
 <author><![CDATA[卯哥]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 21 Aug 2010 02:12:16 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[如果电流不大，电压又正常，那故障只有是楼主明白了 [s:28]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-74506#851300.html]]></link>
 <author><![CDATA[aaweihua]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 21 Aug 2010 02:07:37 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[,泵都提上来了,叶轮底座都拆了,通电后,明显转速不够,没劲.摇表摇过,项间测过都没问题的.]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-74506#851115.html]]></link>
 <author><![CDATA[gongkongren]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 20 Aug 2010 14:06:51 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[给你用的是铜包铝的线。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-74506#850711.html]]></link>
 <author><![CDATA[ldy188]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 20 Aug 2010 02:19:42 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[三楼正解 [s:26]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-74506#850686.html]]></link>
 <author><![CDATA[aaweihua]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 20 Aug 2010 01:52:24 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[铜线质量不好，少几圈电阻也一样大。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-74506#850530.html]]></link>
 <author><![CDATA[ml386zd]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 19 Aug 2010 14:31:53 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[考虑匝间短路和你的电源线,检测每相的电流看看就知道了.]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-74506#850514.html]]></link>
 <author><![CDATA[neilnie]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 19 Aug 2010 14:16:11 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[完全空载试一下？发热不？拆开看看了？可能轴断了也不一定呢 [s:45]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-74506#850451.html]]></link>
 <author><![CDATA[小徒弟]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 19 Aug 2010 12:52:37 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[肯定是被东西堵住了页轮或管道]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-74506#850445.html]]></link>
 <author><![CDATA[电子电工]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 19 Aug 2010 12:42:43 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[送过来我们员工试了的,没问题.]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-74506#850433.html]]></link>
 <author><![CDATA[gongkongren]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 19 Aug 2010 12:31:42 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[给你少绕几圈，你也量不出来啊，还有就是那修电机的是不是把你的极数给搞错了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-74506#850428.html]]></link>
 <author><![CDATA[zhouliang]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 19 Aug 2010 12:26:29 +0000]]></pubdate>
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