自(zi)(zi)(zi)動(dong)扶梯(ti)鏈(lian)(lian)(lian)(lian)：用(yong)于(yu)自(zi)(zi)(zi)動(dong)扶梯(ti)、自(zi)(zi)(zi)動(dong)人行通道。由于(yu)自(zi)(zi)(zi)動(dong)扶梯(ti)工作時間長，平(ping)安性(xing)請求高，運(yun)(yun)(yun)轉平(ping)穩。因此請求此梯(ti)級(ji)鏈(lian)(lian)(lian)(lian)有必(bi)要(yao)到達規則(ze)的最小極限拉伸載荷，兩(liang)根配對鏈(lian)(lian)(lian)(lian)條(tiao)(tiao)的總長誤差、梯(ti)級(ji)距誤差。摩(mo)托(tuo)車鏈(lian)(lian)(lian)(lian)條(tiao)(tiao)：以鏈(lian)(lian)(lian)(lian)條(tiao)(tiao)的用(yong)途界說，從(cong)鏈(lian)(lian)(lian)(lian)條(tiao)(tiao)的構(gou)(gou)造(zao)分(fen)，有滾子鏈(lian)(lian)(lian)(lian)與(yu)套筒(tong)鏈(lian)(lian)(lian)(lian)兩(liang)種型式，從(cong)摩(mo)托(tuo)車上(shang)運(yun)(yun)(yun)用(yong)的局部(bu)來分(fen)，它有發(fa)起(qi)機(ji)(ji)內(nei)運(yun)(yun)(yun)用(yong)和發(fa)起(qi)機(ji)(ji)外(wai)運(yun)(yun)(yun)用(yong)兩(liang)種，在發(fa)起(qi)機(ji)(ji)內(nei)運(yun)(yun)(yun)用(yong)的鏈(lian)(lian)(lian)(lian)條(tiao)(tiao)大(da)局部(bu)是(shi)套筒(tong)鏈(lian)(lian)(lian)(lian)構(gou)(gou)造(zao)，發(fa)起(qi)機(ji)(ji)外(wai)運(yun)(yun)(yun)用(yong)的鏈(lian)(lian)(lian)(lian)條(tiao)(tiao)是(shi)用(yong)以驅動(dong)后輪的傳(chuan)動(dong)鏈(lian)(lian)(lian)(lian)，大(da)都運(yun)(yun)(yun)用(yong)滾子鏈(lian)(lian)(lian)(lian)。