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有一道题不会做,求转速的

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 楼主| 兰天白云 发表于 2007-11-10 10:54 | 显示全部楼层 |阅读模式
电机, 步进电机, 电流, 电流频率, hz
一台5相步进电机,工作在10拍方式,转子齿数为48,在单相饶组中测得电流频率为600HZ,<br />问电机的转速是多少?<br /><br />我是这样解的<br />1:步距角=360/48*10=0.75度<br />2:转速=600*0.75*60=75转/分钟<br />不知对不对?
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tyw 发表于 2007-11-10 19:41 | 显示全部楼层

参考一下

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lxrlxr 发表于 2007-11-12 11:51 | 显示全部楼层

我先收了,谢

  
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