GL滾子(zi)鏈(lian)聯軸(zhou)器利用(yong)共用(yong)鏈(lian)條將兩個帶(dai)鏈(lian)齒(chi)的半聯嚙合聯接，從而傳(chuan)遞扭矩的聯軸(zhou)器，結構簡單，裝拆方(fang)便，安裝精度要求低，有一定的補償能(neng)力。

滾(gun)(gun)(gun)子(zi)鏈(lian)(lian)(lian)(lian)聯軸(zhou)器是(shi)利用公用的(de)(de)(de)鏈(lian)(lian)(lian)(lian)條，同(tong)(tong)時與(yu)兩個齒數(shu)相同(tong)(tong)的(de)(de)(de)并列鏈(lian)(lian)(lian)(lian)輪(lun)嚙合。不同(tong)(tong)結構型式的(de)(de)(de)滾(gun)(gun)(gun)子(zi)鏈(lian)(lian)(lian)(lian)聯軸(zhou)器主要區別是(shi)采(cai)用不同(tong)(tong)的(de)(de)(de)鏈(lian)(lian)(lian)(lian)條，常見的(de)(de)(de)有雙(shuang)排滾(gun)(gun)(gun)子(zi)鏈(lian)(lian)(lian)(lian)聯軸(zhou)器、單(dan)排滾(gun)(gun)(gun)子(zi)鏈(lian)(lian)(lian)(lian)聯軸(zhou)器、齒形(xing)鏈(lian)(lian)(lian)(lian)聯軸(zhou)器、尼龍鏈(lian)(lian)(lian)(lian)聯軸(zhou)器等。

滾子(zi)(zi)鏈條(tiao)聯軸(zhou)器具(ju)有(you)(you)結(jie)構簡單(四個(ge)件組成)、裝(zhuang)拆(chai)方便、拆(chai)卸時不用移(yi)動(dong)被聯接的兩軸(zhou)、尺寸緊(jin)湊、質量輕(qing)、有(you)(you)一定補償能(neng)力(li)、對安裝(zhuang)精(jing)度要求不高、工作(zuo)可靠、壽(shou)命較長(chang)、成本較低等優點，滾子(zi)(zi)鏈聯軸(zhou)器應(ying)在良好的潤滑并有(you)(you)防護罩的條(tiao)件下(xia)工作(zuo)。

鏈條(tiao)(tiao)聯軸(zhou)器(qi)(qi)可(ke)用(yong)于(yu)紡織、農機、起(qi)重運輸、工(gong)(gong)程、礦山、輕工(gong)(gong)、化工(gong)(gong)等機械(xie)的(de)(de)軸(zhou)系傳(chuan)動。適(shi)用(yong)于(yu)高(gao)溫、潮(chao)濕(shi)和多塵工(gong)(gong)況環境，不適(shi)用(yong)于(yu)高(gao)速、有劇烈沖(chong)擊載荷和傳(chuan)遞軸(zhou)向力的(de)(de)場合，鏈條(tiao)(tiao)聯軸(zhou)器(qi)(qi)應在(zai)良好(hao)的(de)(de)潤(run)滑并有防護罩的(de)(de)條(tiao)(tiao)件下工(gong)(gong)作(zuo)。