FLMC10BASE-T/FO G850
FLMC10BASE-T/FO G850
要改變輸入頻率、電機轉(zhuǎn)差率、電機磁極對數(shù),任意一項即可以改變電動機轉(zhuǎn)速,改變電機磁極對數(shù)調(diào)速是極的,即選用多極電動機,但多極電動機繞組比較復(fù)雜。
而改變電機轉(zhuǎn)差率調(diào)速又是不經(jīng)濟的,對鼠籠型異步電動機只有改變其頻率,才是既經(jīng)濟又現(xiàn)實的調(diào)速方式,所以通過改變電動機工作電源頻率達(dá)到改變電機轉(zhuǎn)速的目的,被稱為變頻調(diào)速,而變頻器就是主要依靠這個起作用的裝置?!?/span>
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張可可(銷售工程師)
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: 1640913454 2859764516
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誠信經(jīng)營,質(zhì)量為首,誠信至上,廈門竭誠為您服務(wù)!
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