電動車馬達功率計算 - 電動車
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By Andy
at 2011-05-05T00:00
at 2011-05-05T00:00
Table of Contents
請問各為電機專家我買了一台電動車想和朋友一起玩改裝可是我們是對電機不太熟悉可以請教達人0該電動車的馬達是200W電壓是24V他的急速是25KM/HR而我們想把他改到60KM所以會加大輪胎但是我不知道該怎麼算出該馬達的扭力跟馬力所以我用反推的方法來算該車的急速是25KM=2500000cm/hr=41666.6cm/min輪胎的直徑外最外圍是=20cm輪胎轉一圈的行程=3.14*20=62.8cm41666.6/62.8=663.48(這是馬達一分鐘的轉速)因此我以我60km去反推輪胎的直徑6000000cm/hr=100000cm/min(時速60一分鐘要走的行程)100000/輪胎一圈行程=663.48輪胎一圈=100000/663.48=150.72150.72/3.14=48(輪胎最大直徑為48時候馬達ˊ轉速663可到時速60)不知道這樣算對不對..還有一個問題是不知道換成這麼大的輪胎馬達的扭矩推力剩下多少請達人們幫我看看如果想要求出答案的話還需要哪些馬達的規格我問問老闆在上來補充~...Showmore
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電動車
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By Andy
at 2011-05-07T18:35
at 2011-05-07T18:35
Related Posts
請教可否敦請政府規劃【電動代步車】的路權問題?
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By Blanche
at 2011-05-04T00:00
at 2011-05-04T00:00
車禍真的很急(贈送二十點)
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By Annie
at 2011-04-29T00:00
at 2011-04-29T00:00
是關於電動車的永續利用!
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By Elma
at 2011-04-24T00:00
at 2011-04-24T00:00
關於再生煞車的磁場原理
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By Sierra Rose
at 2011-04-23T00:00
at 2011-04-23T00:00
電動車壞掉了
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By Anonymous
at 2011-04-23T00:00
at 2011-04-23T00:00