GL滾(gun)子鏈(lian)聯(lian)軸器利用共用鏈(lian)條將(jiang)兩(liang)個帶鏈(lian)齒的(de)半聯(lian)嚙合聯(lian)接(jie)，從而傳遞(di)扭矩的(de)聯(lian)軸器，結構(gou)簡單，裝拆方便，安裝精度(du)要求低，有一定的(de)補償能力(li)。

滾(gun)(gun)子(zi)(zi)鏈(lian)(lian)(lian)(lian)聯(lian)軸(zhou)器(qi)(qi)(qi)是(shi)利用公(gong)用的(de)鏈(lian)(lian)(lian)(lian)條，同(tong)(tong)時與兩個齒數相同(tong)(tong)的(de)并列鏈(lian)(lian)(lian)(lian)輪(lun)嚙(nie)合。不同(tong)(tong)結(jie)構型式的(de)滾(gun)(gun)子(zi)(zi)鏈(lian)(lian)(lian)(lian)聯(lian)軸(zhou)器(qi)(qi)(qi)主(zhu)要(yao)區(qu)別是(shi)采(cai)用不同(tong)(tong)的(de)鏈(lian)(lian)(lian)(lian)條，常見的(de)有雙排滾(gun)(gun)子(zi)(zi)鏈(lian)(lian)(lian)(lian)聯(lian)軸(zhou)器(qi)(qi)(qi)、單排滾(gun)(gun)子(zi)(zi)鏈(lian)(lian)(lian)(lian)聯(lian)軸(zhou)器(qi)(qi)(qi)、齒形鏈(lian)(lian)(lian)(lian)聯(lian)軸(zhou)器(qi)(qi)(qi)、尼(ni)龍鏈(lian)(lian)(lian)(lian)聯(lian)軸(zhou)器(qi)(qi)(qi)等。

滾(gun)(gun)子鏈條聯軸(zhou)器具有結構簡單(dan)(四個件(jian)組成(cheng))、裝拆方便(bian)、拆卸時不(bu)用移動(dong)被聯接的(de)兩軸(zhou)、尺寸緊湊(cou)、質量輕、有一定補償能(neng)力、對安裝精(jing)度要(yao)求(qiu)不(bu)高、工(gong)作(zuo)可靠、壽命較長、成(cheng)本較低(di)等優(you)點(dian)，滾(gun)(gun)子鏈聯軸(zhou)器應(ying)在良好的(de)潤滑并有防護罩的(de)條件(jian)下工(gong)作(zuo)。

鏈條聯(lian)軸器(qi)可用于紡織、農機、起重運(yun)輸、工(gong)程、礦山、輕(qing)工(gong)、化工(gong)等機械的軸系傳(chuan)(chuan)動。適(shi)用于高(gao)溫、潮濕和多(duo)塵工(gong)況環境，不適(shi)用于高(gao)速、有(you)劇(ju)烈沖擊載荷和傳(chuan)(chuan)遞軸向力的場合，鏈條聯(lian)軸器(qi)應在良(liang)好的潤(run)滑(hua)并有(you)防護罩的條件(jian)下工(gong)作。