傳動滾筒是傳遞動力的重要部件，滾筒有光面、膠面。膠面形狀又可分成光面膠，人字膠及菱形膠，以適應不同工藝需求。

傳動(dong)(dong)滾(gun)筒(tong)(tong)(tong)是(shi)傳遞動(dong)(dong)力(li)(li)的主要部件(jian)，它(ta)是(shi)依靠與輸送帶(dai)之間的摩擦力(li)(li)帶(dai)動(dong)(dong)輸送帶(dai)運行的部件(jian)。傳動(dong)(dong)滾(gun)筒(tong)(tong)(tong)根(gen)據承載能(neng)力(li)(li)分(fen)為輕型(xing)、中(zhong)型(xing)和重型(xing)三種(zhong)。同(tong)一種(zhong)滾(gun)筒(tong)(tong)(tong)直徑(jing)又有幾種(zhong)不同(tong)的軸(zhou)徑(jing)和中(zhong)心跨(kua)距供(gong)選(xuan)用。

①輕型軸承孔徑80~100mm。zmjt05軸與(yu)輪(lun)毅為單鍵聯(lian)接的單幅板(ban)焊接筒體結構。單向出軸。

②中型軸(zhou)承孔徑120~180mm。軸(zhou)與輪毅為(wei)脹(zhang)套聯接(jie)

③重型軸承孔徑(jing)200~220mm。軸與(yu)輪毅為脹(zhang)套聯接，筒體為鑄焊結構(gou)。有(you)單向(xiang)出軸和雙向(xiang)出軸兩種。