GL滾(gun)子鏈聯軸器(qi)(qi)利用共用鏈條(tiao)將兩個(ge)帶鏈齒的半聯嚙合(he)聯接，從(cong)而傳遞扭矩的聯軸器(qi)(qi)，結構(gou)簡單，裝拆(chai)方便，安裝精度要(yao)求低，有一定的補償(chang)能力。

滾子鏈(lian)(lian)(lian)聯軸器(qi)(qi)是(shi)利用(yong)公(gong)用(yong)的鏈(lian)(lian)(lian)條(tiao)，同(tong)時與兩(liang)個齒(chi)數相(xiang)同(tong)的并列鏈(lian)(lian)(lian)輪嚙合(he)。不同(tong)結構型式(shi)的滾子鏈(lian)(lian)(lian)聯軸器(qi)(qi)主要區別(bie)是(shi)采用(yong)不同(tong)的鏈(lian)(lian)(lian)條(tiao)，常見(jian)的有雙排滾子鏈(lian)(lian)(lian)聯軸器(qi)(qi)、單排滾子鏈(lian)(lian)(lian)聯軸器(qi)(qi)、齒(chi)形(xing)鏈(lian)(lian)(lian)聯軸器(qi)(qi)、尼(ni)龍鏈(lian)(lian)(lian)聯軸器(qi)(qi)等。

滾(gun)子鏈條聯(lian)軸器(qi)具(ju)有(you)結構簡單(四個件組(zu)成)、裝(zhuang)拆方便、拆卸(xie)時不用(yong)移動被聯(lian)接的(de)兩軸、尺寸(cun)緊湊、質(zhi)量輕、有(you)一定補償能力、對(dui)安裝(zhuang)精度(du)要求不高、工(gong)作(zuo)可靠、壽命較(jiao)長、成本較(jiao)低等優點，滾(gun)子鏈聯(lian)軸器(qi)應在良好(hao)的(de)潤滑并有(you)防護罩的(de)條件下工(gong)作(zuo)。

鏈條(tiao)聯軸(zhou)器可用于紡(fang)織、農機、起(qi)重運輸、工(gong)(gong)程、礦山、輕(qing)工(gong)(gong)、化工(gong)(gong)等機械(xie)的軸(zhou)系(xi)傳(chuan)動。適用于高溫(wen)、潮濕和(he)多塵工(gong)(gong)況環境，不適用于高速、有劇烈沖擊載(zai)荷和(he)傳(chuan)遞軸(zhou)向(xiang)力的場合，鏈條(tiao)聯軸(zhou)器應在(zai)良好的潤滑并(bing)有防護罩的條(tiao)件下工(gong)(gong)作。