GL滾子鏈聯(lian)軸器(qi)(qi)利用共(gong)用鏈條將兩個帶鏈齒的(de)半(ban)聯(lian)嚙合聯(lian)接，從而傳遞扭矩的(de)聯(lian)軸器(qi)(qi)，結構簡單，裝拆方便，安裝精度要求低，有一定的(de)補償能力。

滾(gun)(gun)子鏈(lian)(lian)(lian)聯(lian)(lian)軸(zhou)(zhou)器(qi)(qi)是利(li)用公用的(de)鏈(lian)(lian)(lian)條，同時與兩個齒(chi)數相同的(de)并列鏈(lian)(lian)(lian)輪(lun)嚙合。不(bu)同結構型式的(de)滾(gun)(gun)子鏈(lian)(lian)(lian)聯(lian)(lian)軸(zhou)(zhou)器(qi)(qi)主要(yao)區(qu)別是采(cai)用不(bu)同的(de)鏈(lian)(lian)(lian)條，常見的(de)有雙(shuang)排滾(gun)(gun)子鏈(lian)(lian)(lian)聯(lian)(lian)軸(zhou)(zhou)器(qi)(qi)、單排滾(gun)(gun)子鏈(lian)(lian)(lian)聯(lian)(lian)軸(zhou)(zhou)器(qi)(qi)、齒(chi)形鏈(lian)(lian)(lian)聯(lian)(lian)軸(zhou)(zhou)器(qi)(qi)、尼龍鏈(lian)(lian)(lian)聯(lian)(lian)軸(zhou)(zhou)器(qi)(qi)等。

滾子(zi)鏈(lian)條聯(lian)(lian)軸(zhou)器具有(you)結構簡單(四(si)個件(jian)(jian)組(zu)成(cheng))、裝拆方便、拆卸(xie)時不用(yong)移動被(bei)聯(lian)(lian)接(jie)的(de)兩軸(zhou)、尺寸緊湊、質(zhi)量(liang)輕(qing)、有(you)一定補償能力、對安裝精度要(yao)求不高(gao)、工(gong)(gong)作可(ke)靠(kao)、壽命較長、成(cheng)本(ben)較低(di)等優點，滾子(zi)鏈(lian)聯(lian)(lian)軸(zhou)器應在(zai)良好的(de)潤(run)滑并有(you)防護罩的(de)條件(jian)(jian)下工(gong)(gong)作。

鏈條(tiao)聯軸(zhou)(zhou)器可(ke)用(yong)于(yu)紡織、農(nong)機、起重運(yun)輸(shu)、工(gong)(gong)(gong)程、礦山、輕工(gong)(gong)(gong)、化工(gong)(gong)(gong)等機械的軸(zhou)(zhou)系傳動。適用(yong)于(yu)高溫、潮濕和多(duo)塵工(gong)(gong)(gong)況(kuang)環境，不(bu)適用(yong)于(yu)高速、有劇烈沖擊載荷和傳遞軸(zhou)(zhou)向力的場(chang)合，鏈條(tiao)聯軸(zhou)(zhou)器應在良(liang)好的潤滑并有防護罩的條(tiao)件下工(gong)(gong)(gong)作。