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　　LDA型(xing)驅(qu)動(dong)(dong)(dong)裝(zhuang)(zhuang)置(zhi)(zhi)是(shi)為1-5噸電動(dong)(dong)(dong)單梁起(qi)(qi)重(zhong)機(ji)(ji)配(pei)套的(de)*種新(xin)型(xing)大車驅(qu)動(dong)(dong)(dong)裝(zhuang)(zhuang)置(zhi)(zhi)，是(shi)LD1型(xing)的(de)改進型(xing)。可配(pei)套電機(ji)(ji)有ZDY1(D)21-4-0.8KW、ZDY1(D)22-4-1.5KW錐(zhui)型(xing)轉子制(zhi)動(dong)(dong)(dong)電機(ji)(ji)，或ZDR(D)100-4-1.5KW錐(zhui)型(xing)繞線(xian)轉子制(zhi)動(dong)(dong)(dong)電機(ji)(ji)等。該(gai)裝(zhuang)(zhuang)置(zhi)(zhi)具有結構簡單、體(ti)積(ji)小，起(qi)(qi)動(dong)(dong)(dong)轉矩(ju)大，可頻繁起(qi)(qi)動(dong)(dong)(dong)，運行(xing)速(su)度平穩，噪音低，使用安全可靠(kao)，安裝(zhuang)(zhuang)維修方便，美觀(guan)大方等優點。注：若行(xing)車地面操作，與實心轉子制(zhi)動(dong)(dong)(dong)（軟(ruan)起(qi)(qi)動(dong)(dong)(dong)）電機(ji)(ji)配(pei)套使用*佳(jia)。