*供應SIEMENS西門子電機

產品特點

1、起動(dong)轉(zhuan)矩大由于(yu)轉(zhuan)子電阻大，與普通異(yi)步(bu)電動(dong)機的(de)轉(zhuan)矩特(te)性曲線2相比，有明(ming)顯的(de)區別。它可(ke)使(shi)臨(lin)界轉(zhuan)差率S0>1，這樣(yang)不僅使(shi)轉(zhuan)矩特(te)性（機械特(te)性）更接近于(yu)線性，而且具有較大的(de)起動(dong)轉(zhuan)矩。因(yin)此，當定子一有控制電壓，轉(zhuan)子立即轉(zhuan)動(dong)，即具有起動(dong)快、靈敏(min)度(du)高的(de)特(te)點。

2、運行范圍較廣

3、無自轉(zhuan)(zhuan)(zhuan)現象正常運(yun)轉(zhuan)(zhuan)(zhuan)的伺(si)服(fu)(fu)電(dian)(dian)動(dong)機(ji)(ji)，只(zhi)(zhi)要(yao)失(shi)去控(kong)制(zhi)電(dian)(dian)壓(ya)，電(dian)(dian)機(ji)(ji)立即停止運(yun)轉(zhuan)(zhuan)(zhuan)。當伺(si)服(fu)(fu)電(dian)(dian)動(dong)機(ji)(ji)失(shi)去控(kong)制(zhi)電(dian)(dian)壓(ya)后，它處于單相(xiang)運(yun)行狀態，由于轉(zhuan)(zhuan)(zhuan)子電(dian)(dian)阻大，定子中兩個(ge)相(xiang)反方向旋轉(zhuan)(zhuan)(zhuan)的旋轉(zhuan)(zhuan)(zhuan)磁場與(yu)轉(zhuan)(zhuan)(zhuan)子作用(yong)所(suo)產生(sheng)的兩個(ge)轉(zhuan)(zhuan)(zhuan)矩特(te)性（T1－S1、T2－S2曲線(xian)）以及合成(cheng)轉(zhuan)(zhuan)(zhuan)矩特(te)性（T－S曲線(xian)）交流伺(si)服(fu)(fu)電(dian)(dian)動(dong)機(ji)(ji)的輸(shu)出(chu)功率(lv)一般是0.1-100W。當電(dian)(dian)源(yuan)頻率(lv)為50Hz，電(dian)(dian)壓(ya)有36V、110V、220、380V；當電(dian)(dian)源(yuan)頻率(lv)為400Hz，電(dian)(dian)壓(ya)有20V、26V、36V、115V等多(duo)種。交流伺(si)服(fu)(fu)電(dian)(dian)動(dong)機(ji)(ji)運(yun)行平穩、噪音(yin)小。但控(kong)制(zhi)特(te)性是非線(xian)性，并且(qie)由于轉(zhuan)(zhuan)(zhuan)子電(dian)(dian)阻大，損耗大，效率(lv)低，因此與(yu)同(tong)容量直(zhi)流伺(si)服(fu)(fu)電(dian)(dian)動(dong)機(ji)(ji)相(xiang)比，體(ti)積大、重量重，所(suo)以只(zhi)(zhi)適用(yong)于0.5-100W的小功率(lv)控(kong)制(zhi)系統。

產品型號
SIEMENS(西門子)1FK7042-5AF71-1SG0
SIEMENS(西門子)1FK7063-5AF71-1DG5
SIEMENS(西門子)6SL3352-1AE38-4CA1  6SL3353-1AE41-2DA1
SIEMENS(西門子)1FK7105-2AC71-1RB1
SIEMENS(西門子)1FT6108-8SF71-1FG0-Z X01 停產
SIEMENS(西門子)1FT6134-6AC71-1AB0 
SIEMENS(西門子)1FK7022-5AK71-1AG5
SIEMENS(西門子)1FT6084-8WF71-3EB0
SIEMENS(西門子)1PH8165-1MF03-2LA1
SIEMENS(西門子)1FK7083-5AF71-1UA3 
SIEMENS(西門子)1FK7064-7AF71-1DG3-Z(V40)
SIEMENS(西門子)1FT6108-8AC71-1AH0
SIEMENS(西門子)1FT6084-8SH71-3SG1
SIEMENS(西門子(zi))1FT7064-5AF71-1DG0

*供應SIEMENS西門子電機