印刷機械如何選擇電機

　　印刷機(ji)械的(de)傳輸結構只要包括：直(zhi)線(xian)電機(ji)、旋(xuan)(xuan)轉電機(ji)、旋(xuan五逢)(xuan)轉馬達等。其中，直(zhi)線(xian)電機(ji)控制(zhi)驅(qu)動板塊，原點開(kai)關和磁(ci)條，讀數(shu)頭(tou)和編(bian)(bian)碼(ma)器(qi)。旋(xuan)(xuan)轉電機(ji)控制(zhi)剎車片，旋(xuan)(xuan)轉編(bian)(bian)碼(ma)器(qi)，板卡等。

　　隨著生產過程機(ji)械化(hua)、電(dian)(dian)(dian)(dian)氣化(hua)和自(zi)動(dong)化(hua)的(de)(de)不斷-發展(zhan)，出現了各=種類型(xing)的(de)(de)電(dian)(dian)(dian)(dian)機(ji)。這些(xie)(xie)電(dian)(dian)(dian)(dian)動(dong)機(ji)的(de)(de)工(gong)作原理，一(yi)(yi)般與(yu)普通的(de)(de)異步電(dian)(dian)(dian)(dian)動(dong)機(ji)和直流電(dian)(dian)(dian)(dian)動(dong)機(ji)的(de)(de)基本原理近(jin)似，但是它們在性(xing)能、結構、生產工(gong)藝(yi)上(shang)各有(you)其(qi)特-殊性(xing)，多用于(yu)(yu)自(zi)動(dong)控(kong)制(zhi)過程中。一(yi)(yi)=般來說，這些(xie)(xie)電(dian)(dian)(dian)(dian)動(dong)機(ji)的(de)(de)功率不大，小的(de)(de)只有(you)幾分之一(yi)(yi)瓦，大的(de)(de)也不過幾十瓦或(huo)幾百(bai)瓦，屬(shu)于(yu)(yu)微型(xing)電(dian)(dian)(dian)(dian)動(dong)機(ji)的(de)(de)范(fan)圍。有(you)些(xie)(xie)屬(shu)于(yu)(yu)步進電(dian)(dian)(di熟掂an)(dian)機(ji)的(de)(de)范(fan)疇，有(you)些(xie)(xie)屬(shu)于(yu)(yu)伺服電(dian)(dian)(dian)(dia昨慰n)機(ji)的(de)(de)范(fan)疇， ，這篇文就(jiu)討論在印刷機(ji)械自(zi)動(dong)化(hua)發展(zhan)迅-速的(de)(de)現今(jin)，印刷機(ji)械應(ying)選擇步進電(dian)(dian)(dian)(dian)機(ji)還(huan)是伺服電(dian)(dian)(dian)(dian)機(ji)呢?

　　由于印(yin)(yin)刷(shua)機(ji)械(xie)的(de)自動(dong)化、規范化和數據化的(de)迅-速發展，印(舶舅yin)(yin)刷(shua)機(ji)械(xie)對(dui)微型電(dian)動(dong)機(ji)的(de)需求越(yue)(yue)來越(yue)(yue)多(duo)。目前在印(yin)(yin)刷(shua)設備中應用較(jiao)廣的(de)步進電(dian)機(ji)、伺服電(dian)動(dong)機(ji)和測速發電(dian)機(ji)這三種電(dian)動(dong)機(ji)。