快貓下載地址: 異(yi)步減速電(dian)機和同步減速電(dian)機的區別(bie)
簡單的說:同(tong)步(bu)(bu)減速電(dian)(dian)(dian)機(ji)(ji)和(he)異步(bu)(bu)減速電(dian)(dian)(dian)機(ji)(ji)均屬交(jiao)流(liu)動力電(dian)(dian)(dian)機(ji)(ji),是(shi)靠(kao)交(jiao)流(liu)電(dian)(dian)(dian)網供電(dian)(dian)(dian)而(er)(er)轉(zhuan)(zhuan)動.異步(bu)(bu)電(dian)(dian)(dian)機(ji)(ji)是(shi)定(ding)子(zi)送入交(jiao)流(liu)電(dian)(dian)(dian),產生旋(xuan)轉(zhuan)(zhuan)磁(ci)(ci)場(chang)(chang),而(er)(er)轉(zhuan)(zhuan)子(zi)受感應(ying)而(er)(er)產生磁(ci)(ci)場(chang)(chang),這樣(yang)(yang)兩磁(ci)(ci)場(chang)(chang)作用,使得轉(zhuan)(zhuan)子(zi)跟著(zhu)定(ding)子(zi)的旋(xuan)轉(zhuan)(zhuan)磁(ci)(ci)場(chang)(chang)而(er)(er)轉(zhuan)(zhuan)動.其中轉(zhuan)(zhuan)子(zi)比(bi)定(ding)子(zi)旋(xuan)轉(zhuan)(zhuan)磁(ci)(ci)場(chang)(chang)慢,有個轉(zhuan)(zhuan)差,不同(tong)步(bu)(bu)所以稱(cheng)為異步(bu)(bu)機(ji)(ji).而(er)(er)同(tong)步(bu)(bu)電(dian)(dian)(dian)機(ji)(ji)定(ding)子(zi)同(tong)異步(bu)(bu)電(dian)(dian)(dian)機(ji)(ji),其轉(zhuan)(zhuan)子(zi)是(shi)人為加入直流(liu)電(dian)(dian)(dian)形成(cheng)不變磁(ci)(ci)場(chang)(chang),這樣(yang)(yang)轉(zhuan)(zhuan)子(zi)就跟著(zhu)定(ding)子(zi)旋(xuan)轉(zhuan)(zhuan)磁(ci)(ci)場(chang)(chang)一起轉(zhuan)(zhuan)而(er)(er)同(tong)步(bu)(bu),始稱(cheng)同(tong)步(bu)(bu)電(dian)(dian)(dian)機(ji)(ji).異步(bu)(bu)電(dian)(dian)(dian)機(ji)(ji)簡單,成(cheng)本低.易于(yu)安裝,使用和(he)維護(hu).所以受到廣泛(fan)使用.缺點(dian)效(xiao)(xiao)率(lv)低,功(gong)率(lv)因數低對電(dian)(dian)(dian)網不利.而(er)(er)同(tong)步(bu)(bu)電(dian)(dian)(dian)機(ji)(ji)效(xiao)(xiao)率(lv)高是(shi)容(rong)性(xing)負(fu)載(zai),可改善電(dian)(dian)(dian)網功(gong)率(lv)因......
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10-13 10:01
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