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 <title><![CDATA[双速电机的问题]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1444694.html]]></link>
 <description><![CDATA[Latest 50 replies of 双速电机的问题]]></description>
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 <description><![CDATA[用三档转换开关，是有这种开关买的，0是停，1是低速，2是高速。你可以把他理解成俩电机。一组输入，俩组输出。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1444694#1524600.html]]></link>
 <author><![CDATA[a742287129]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 19 Dec 2013 14:09:13 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[双速电机接线是星型和双星型接线&nbsp;&nbsp;一般使用时配旋钮开关，用交流接触器也可以但是比较复杂&nbsp;&nbsp;建议用专门开关。一般电机会配有接线图。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1444694#1524483.html]]></link>
 <author><![CDATA[lwsnail]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 19 Dec 2013 09:27:31 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[应根据电机的接线图做控制和接线。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1444694#1523861.html]]></link>
 <author><![CDATA[hahahaha]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 18 Dec 2013 01:57:21 +0000]]></pubdate>
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 <description><![CDATA[2/4极双速电机与4/6极双速电机接线方式就不同。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1444694#1523828.html]]></link>
 <author><![CDATA[我心飞翔]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 18 Dec 2013 01:26:38 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[双速电机有的是变级实现，有的是单独的双绕组，所以外接线不一样，最好有电机内部接线图]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1444694#1523790.html]]></link>
 <author><![CDATA[崔心顺]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 17 Dec 2013 23:00:04 +0000]]></pubdate>
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 <description><![CDATA[可以参考电力拖动书来接，若电机功率小用开关，若功率大必须用接触器。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1444694#1523651.html]]></link>
 <author><![CDATA[小雨点]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 17 Dec 2013 10:06:49 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[用接触器来控制]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1444694#1523644.html]]></link>
 <author><![CDATA[wujianzzx]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 17 Dec 2013 09:35:06 +0000]]></pubdate>
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