祥力電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)YVF、YVF2系列(lie)變(bian)(bian)頻(pin)調(diao)(diao)速(su)(su)(su)三相異步電(dian)(dian)(dian)(dian)(dian)(dian)動(dong)機(ji)(ji)(ji)(ji)是交(jiao)流(liu)(liu)、高(gao)(gao)(gao)效(xiao)、節(jie)(jie)(jie)能(neng)(neng)型(xing)調(diao)(diao)速(su)(su)(su)電(dian)(dian)(dian)(dian)(dian)(dian)動(dong)機(ji)(ji)(ji)(ji)，專為(wei)(wei)匹(pi)配變(bian)(bian)頻(pin)調(diao)(diao)速(su)(su)(su)設計制(zhi)(zhi)(zhi)(zhi)造(zao)，是機(ji)(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)一(yi)體化的(de)(de)(de)調(diao)(diao)速(su)(su)(su)節(jie)(jie)(jie)能(neng)(neng)新產品。與其(qi)他調(diao)(diao)速(su)(su)(su)方(fang)式相比，變(bian)(bian)頻(pin)調(diao)(diao)速(su)(su)(su)系統具(ju)有應(ying)用(yong)(yong)范圍廣、節(jie)(jie)(jie)能(neng)(neng)效(xiao)果明(ming)顯(xian)、調(diao)(diao)速(su)(su)(su)性(xing)(xing)能(neng)(neng)好、起動(dong)轉矩打、低(di)(di)頻(pin)啟動(dong)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)小、調(diao)(diao)速(su)(su)(su)比寬、快速(su)(su)(su)響應(ying)性(xing)(xing)優(you)(you)(you)良、噪(zao)音低(di)(di)、振動(dong)小、運(yun)行(xing)可靠(kao)、維修方(fang)便等(deng)(deng)特(te)點(dian)，能(neng)(neng)夠保證電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)長(chang)時(shi)間低(di)(di)速(su)(su)(su)貨高(gao)(gao)(gao)速(su)(su)(su)運(yun)行(xing)，是目前交(jiao)流(liu)(liu)調(diao)(diao)速(su)(su)(su)方(fang)案中(zhong)先進(jin)(jin)的(de)(de)(de)系統之(zhi)一(yi)。    廣泛應(ying)用(yong)(yong)于數控(kong)機(ji)(ji)(ji)(ji)床的(de)(de)(de)主軸(zhou)傳動(dong)、紡織(zhi)、化工、冶金、塑(su)膠、輕功(gong)、造(zao)紙等(deng)(deng)行(xing)業的(de)(de)(de)恒轉矩、恒功(gong)率(lv)調(diao)(diao)速(su)(su)(su)以(yi)(yi)及(ji)(ji)風(feng)機(ji)(ji)(ji)(ji)水泵(beng)等(deng)(deng)場合(he)的(de)(de)(de)節(jie)(jie)(jie)能(neng)(neng)調(diao)(diao)速(su)(su)(su)。                        ★采用(yong)(yong)先進(jin)(jin)的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)磁計算和CAD設計，充(chong)分考(kao)慮目前SPWM變(bian)(bian)頻(pin)裝(zhuang)置和矢量控(kong)制(zhi)(zhi)(zhi)(zhi)變(bian)(bian)頻(pin)器(qi)(qi)的(de)(de)(de)技術和控(kong)制(zhi)(zhi)(zhi)(zhi)特(te)點(dian)，能(neng)(neng)夠全面配合(he)V/F控(kong)制(zhi)(zhi)(zhi)(zhi)或(huo)矢量控(kong)制(zhi)(zhi)(zhi)(zhi)，與國(guo)內外(wai)各種SPWM變(bian)(bian)頻(pin)器(qi)(qi)配套(tao)，構(gou)成(cheng)交(jiao)流(liu)(liu)變(bian)(bian)頻(pin)無級(ji)(ji)調(diao)(diao)速(su)(su)(su)系統。            ★電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)的(de)(de)(de)各項性(xing)(xing)能(neng)(neng)指標(biao)(biao)均符合(he)GB755國(guo)家標(biao)(biao)準和相關(guan)的(de)(de)(de)技術標(biao)(biao)準，采用(yong)(yong)F級(ji)(ji)絕(jue)緣(yuan)，可按用(yong)(yong)戶(hu)(hu)(hu)(hu)要(yao)(yao)求制(zhi)(zhi)(zhi)(zhi)成(cheng)H級(ji)(ji)；外(wai)殼防護等(deng)(deng)級(ji)(ji)為(wei)(wei)IP44，可按用(yong)(yong)戶(hu)(hu)(hu)(hu)要(yao)(yao)求制(zhi)(zhi)(zhi)(zhi)成(cheng)IP54；可根據(ju)用(yong)(yong)戶(hu)(hu)(hu)(hu)要(yao)(yao)求加裝(zhuang)光電(dian)(dian)(dian)(dian)(dian)(dian)編碼器(qi)(qi)、測速(su)(su)(su)發電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)等(deng)(deng)測速(su)(su)(su)裝(zhuang)置和渦(wo)流(liu)(liu)制(zhi)(zhi)(zhi)(zhi)動(dong)器(qi)(qi)電(dian)(dian)(dian)(dian)(dian)(dian)磁制(zhi)(zhi)(zhi)(zhi)動(dong)器(qi)(qi)等(deng)(deng)制(zhi)(zhi)(zhi)(zhi)動(dong)裝(zhuang)置，一(yi)適應(ying)不同(tong)的(de)(de)(de)使用(yong)(yong)場合(he)。            ★采用(yong)(yong)先進(jin)(jin)的(de)(de)(de)繞阻分布(bu)，有效(xiao)抑制(zhi)(zhi)(zhi)(zhi)變(bian)(bian)頻(pin)電(dian)(dian)(dian)(dian)(dian)(dian)源高(gao)(gao)(gao)次諧波(bo)的(de)(de)(de)影響，保證電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)具(ju)有噪(zao)音低(di)(di)、振動(dong)小、頻(pin)率(lv)高(gao)(gao)(gao)、過(guo)載能(neng)(neng)力強、節(jie)(jie)(jie)能(neng)(neng)效(xiao)果明(ming)顯(xian)等(deng)(deng)優(you)(you)(you)點(dian)。              ★采用(yong)(yong)優(you)(you)(you)質電(dian)(dian)(dian)(dian)(dian)(dian)磁線、先進(jin)(jin)的(de)(de)(de)真空浸漆工藝和絕(jue)緣(yuan)工藝，滿足(zu)變(bian)(bian)頻(pin)條件下(xia)特(te)有的(de)(de)(de)絕(jue)緣(yuan)要(yao)(yao)求。           ★使用(yong)(yong)優(you)(you)(you)質軸(zhou)承和先進(jin)(jin)的(de)(de)(de)機(ji)(ji)(ji)(ji)械加工工藝以(yi)(yi)及(ji)(ji)高(gao)(gao)(gao)精度的(de)(de)(de)轉子平衡工藝，保證電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)在告訴下(xia)可靠(kao)運(yun)轉。           ★冷卻(que)方(fang)式有全封(feng)閉(bi)自(zi)扇冷卻(que)（IC411)及(ji)(ji)全封(feng)閉(bi)單獨(du)軸(zhou)流(liu)(liu)風(feng)機(ji)(ji)(ji)(ji)冷卻(que)（IC416）。單獨(du)軸(zhou)流(liu)(liu)風(feng)機(ji)(ji)(ji)(ji)強迫通(tong)風(feng)，保證了(le)電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)低(di)(di)速(su)(su)(su)時(shi)長(chang)期(qi)恒轉矩運(yun)行(xing)的(de)(de)(de)可靠(kao)性(xing)(xing)。         ★額定電(dian)(dian)(dian)(dian)(dian)(dian)壓為(wei)(wei)380V，頻(pin)率(lv)為(wei)(wei)5~200HZ，也可根據(ju)用(yong)(yong)戶(hu)(hu)(hu)(hu)要(yao)(yao)求確定額定點(dian)的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)壓和頻(pin)率(lv)。中(zhong)心(xin)高(gao)(gao)(gao)100及(ji)(ji)以(yi)(yi)下(xia)Y接法，中(zhong)心(xin)高(gao)(gao)(gao)112以(yi)(yi)上為(wei)(wei)Δ接法。 功(gong)率(lv)等(deng)(deng)級(ji)(ji)與安裝(zhuang)尺(chi)寸,機(ji)(ji)(ji)(ji)座(zuo)中(zhong)心(xin)高(gao)(gao)(gao)均符合(he)國(guo)際(ji)IEC標(biao)(biao)準，標(biao)(biao)準化程度高(gao)(gao)(gao)，功(gong)率(lv)等(deng)(deng)級(ji)(ji)和安裝(zhuang)尺(chi)寸與Y,Y2系列(lie)電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)相同(tong)，外(wai)形尺(chi)寸除風(feng)罩稍長(chang)外(wai)，其(qi)余(yu)與Y,Y2系列(lie)電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)相同(tong)，互換性(xing)(xing)通(tong)用(yong)(yong)型(xing)強。