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 <title><![CDATA[天车小车想改变频器控制]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1372159.html]]></link>
 <description><![CDATA[Latest 50 replies of 天车小车想改变频器控制]]></description>
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 <lastBuildDate><![CDATA[Wed, 29 Apr 2026 19:56:05 +0000]]></lastBuildDate>
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 <description><![CDATA[8楼说的很对，要看你的电机是行走的还是起升的，这样才能知道选型的参数，吊车是特种设备，首先考虑的应该是可靠性。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1372159#1257283.html]]></link>
 <author><![CDATA[xtvfhpjj]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 29 Apr 2012 12:54:12 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[电机是抱闸的吗?]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1372159#1257277.html]]></link>
 <author><![CDATA[华祥机电]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 29 Apr 2012 12:47:41 +0000]]></pubdate>
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 <description><![CDATA[另外选变频器的时候要根据额定电流来定，不要按功率，变频器是按４极电机设计的．]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1372159#1257228.html]]></link>
 <author><![CDATA[kz1566]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 29 Apr 2012 11:44:50 +0000]]></pubdate>
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 <description><![CDATA[当然没问题，不过要看是改升降还是平移，升降是恒转矩负载，最好是选用恒转矩变频器，还要特别注意制动以及参数设置，防止变频器工作在第四象限状态造成的跳闸．]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1372159#1257224.html]]></link>
 <author><![CDATA[kz1566]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 29 Apr 2012 11:38:45 +0000]]></pubdate>
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 <description><![CDATA[可以，用变频器还节能。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1372159#1256371.html]]></link>
 <author><![CDATA[lijinhuaok]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 28 Apr 2012 01:30:40 +0000]]></pubdate>
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 <description><![CDATA[没问题，选好变频器，安全第一。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1372159#1249703.html]]></link>
 <author><![CDATA[江锋机电]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 18 Apr 2012 02:48:15 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[在加一点还节能]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1372159#1249503.html]]></link>
 <author><![CDATA[baqqqqje]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 17 Apr 2012 15:35:01 +0000]]></pubdate>
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 <description><![CDATA[改了之后运行平稳，电机又耐用，当然好事]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1372159#1249348.html]]></link>
 <author><![CDATA[ab1032044915]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 17 Apr 2012 13:15:37 +0000]]></pubdate>
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 <description><![CDATA[谢谢。&nbsp;&nbsp;]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1372159#1249344.html]]></link>
 <author><![CDATA[lj0815]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 17 Apr 2012 13:10:42 +0000]]></pubdate>
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 <description><![CDATA[没问题的，上个月我就做过类似的事，一台变频器托两台电机，控制电路得稍加修改，变频器的型号选择适当！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1372159#1248938.html]]></link>
 <author><![CDATA[gaoyang99]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 17 Apr 2012 03:43:13 +0000]]></pubdate>
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 <description><![CDATA[技术上应该是没有问题的，安全上考虑好就行]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1372159#1248019.html]]></link>
 <author><![CDATA[deeply]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 15 Apr 2012 14:53:41 +0000]]></pubdate>
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