GL滾子鏈(lian)聯(lian)(lian)軸(zhou)器利(li)用共用鏈(lian)條將兩個帶(dai)鏈(lian)齒的半聯(lian)(lian)嚙合聯(lian)(lian)接，從而傳遞扭矩的聯(lian)(lian)軸(zhou)器，結構簡單，裝(zhuang)拆(chai)方便，安(an)裝(zhuang)精(jing)度(du)要求低(di)，有(you)一定的補償能力。

滾(gun)子(zi)鏈(lian)(lian)(lian)聯(lian)軸器(qi)是利用公用的(de)(de)鏈(lian)(lian)(lian)條(tiao)，同(tong)(tong)(tong)時與(yu)兩個齒(chi)數(shu)相同(tong)(tong)(tong)的(de)(de)并列鏈(lian)(lian)(lian)輪嚙合。不同(tong)(tong)(tong)結構(gou)型(xing)式的(de)(de)滾(gun)子(zi)鏈(lian)(lian)(lian)聯(lian)軸器(qi)主要區(qu)別是采(cai)用不同(tong)(tong)(tong)的(de)(de)鏈(lian)(lian)(lian)條(tiao)，常見的(de)(de)有雙(shuang)排(pai)滾(gun)子(zi)鏈(lian)(lian)(lian)聯(lian)軸器(qi)、單排(pai)滾(gun)子(zi)鏈(lian)(lian)(lian)聯(lian)軸器(qi)、齒(chi)形鏈(lian)(lian)(lian)聯(lian)軸器(qi)、尼龍鏈(lian)(lian)(lian)聯(lian)軸器(qi)等。

滾子鏈條聯(lian)軸(zhou)器(qi)具有結(jie)構簡單(四個件(jian)組(zu)成)、裝(zhuang)拆方便(bian)、拆卸時不用移(yi)動被(bei)聯(lian)接的兩(liang)軸(zhou)、尺寸緊湊、質量輕(qing)、有一定補(bu)償能力、對安裝(zhuang)精度要求不高、工(gong)作可靠(kao)、壽命較(jiao)(jiao)長(chang)、成本較(jiao)(jiao)低等優點，滾子鏈聯(lian)軸(zhou)器(qi)應(ying)在良好(hao)的潤(run)滑并(bing)有防護(hu)罩的條件(jian)下工(gong)作。

鏈條(tiao)聯軸器(qi)可(ke)用于(yu)紡(fang)織、農(nong)機、起(qi)重(zhong)運輸、工(gong)(gong)(gong)程、礦山、輕工(gong)(gong)(gong)、化工(gong)(gong)(gong)等(deng)機械(xie)的軸系傳(chuan)動。適用于(yu)高溫(wen)、潮濕和多塵工(gong)(gong)(gong)況環境，不適用于(yu)高速(su)、有劇烈(lie)沖擊載荷和傳(chuan)遞軸向力的場合(he)，鏈條(tiao)聯軸器(qi)應在(zai)良(liang)好的潤(run)滑并有防護(hu)罩(zhao)的條(tiao)件(jian)下工(gong)(gong)(gong)作。