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直流電動機

從銘牌知道直流電動機的類型

發布日期:2022-04-26 點擊率:59


從銘牌知道直流電動機的類型
直流電動機在出廠的時分都有一個金屬標牌,通常是用拉釘打在電機機身上的,一臺電機的悉數參數都刻在這個銘牌上了。通常正元廠家出的銘牌上都有中英文雙標識,最上面是電機廠家和電機姓名,下面表格順次列出:類型、編號、日期、功率、額外電流、轉速、勵磁電壓、勵磁電流、額外電壓、勵磁辦法、防護等級、作業辦法、絕緣等級、外接電抗、分量、履行規范等信息。多見的直流電動機類型Z系列其間Z4電機最為常用,電壓通常都是400伏,200伏的很少,電樞電流依據功率不等,最小的見過4KW,電流只需11.2A,轉速通常是1500和3000轉常用,勵磁電壓多見180伏,勵磁電流依據功率不定,通常幾十千瓦到幾百千瓦都在十安至二十安計劃內。


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