GL滾子鏈聯軸器利用(yong)共用(yong)鏈條將兩個帶鏈齒的半聯嚙(nie)合聯接，從(cong)而傳遞扭矩的聯軸器，結構簡單，裝拆方便(bian)，安(an)裝精度(du)要求低(di)，有一(yi)定的補償(chang)能力。

滾子(zi)鏈(lian)(lian)(lian)聯(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器是(shi)利用(yong)(yong)公用(yong)(yong)的(de)鏈(lian)(lian)(lian)條，同(tong)(tong)時與(yu)兩個(ge)齒數相同(tong)(tong)的(de)并(bing)列鏈(lian)(lian)(lian)輪嚙合。不同(tong)(tong)結構型式的(de)滾子(zi)鏈(lian)(lian)(lian)聯(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器主要區別是(shi)采用(yong)(yong)不同(tong)(tong)的(de)鏈(lian)(lian)(lian)條，常(chang)見的(de)有(you)雙排(pai)滾子(zi)鏈(lian)(lian)(lian)聯(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器、單排(pai)滾子(zi)鏈(lian)(lian)(lian)聯(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器、齒形(xing)鏈(lian)(lian)(lian)聯(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器、尼龍鏈(lian)(lian)(lian)聯(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器等。

滾(gun)(gun)子鏈條(tiao)聯(lian)軸(zhou)器(qi)具有結構簡單(四個(ge)件組成)、裝(zhuang)拆(chai)方便、拆(chai)卸時不用移動被聯(lian)接的兩軸(zhou)、尺寸緊湊、質量輕、有一定補償能力、對安裝(zhuang)精度要求不高(gao)、工(gong)作可靠、壽(shou)命較長、成本較低等優點(dian)，滾(gun)(gun)子鏈聯(lian)軸(zhou)器(qi)應(ying)在(zai)良好的潤(run)滑并有防護罩的條(tiao)件下工(gong)作。

鏈(lian)條(tiao)聯軸(zhou)(zhou)器可用(yong)于紡織(zhi)、農(nong)機、起重運輸、工(gong)(gong)程、礦山、輕工(gong)(gong)、化工(gong)(gong)等機械(xie)的(de)(de)軸(zhou)(zhou)系傳動。適用(yong)于高(gao)溫、潮(chao)濕和多塵工(gong)(gong)況環境，不(bu)適用(yong)于高(gao)速、有劇烈(lie)沖擊載荷和傳遞(di)軸(zhou)(zhou)向力(li)的(de)(de)場合，鏈(lian)條(tiao)聯軸(zhou)(zhou)器應在良好(hao)的(de)(de)潤滑并有防(fang)護罩的(de)(de)條(tiao)件(jian)下工(gong)(gong)作。