GL滾子(zi)鏈(lian)聯(lian)軸器利用共用鏈(lian)條將(jiang)兩個(ge)帶鏈(lian)齒的半(ban)聯(lian)嚙合聯(lian)接，從而傳(chuan)遞扭矩的聯(lian)軸器，結構簡單，裝拆方(fang)便，安裝精(jing)度(du)要求低(di)，有一定的補償能力(li)。

滾(gun)子(zi)鏈(lian)(lian)(lian)(lian)(lian)聯(lian)(lian)軸(zhou)器(qi)(qi)(qi)是利用(yong)(yong)公(gong)用(yong)(yong)的(de)鏈(lian)(lian)(lian)(lian)(lian)條，同時與兩個(ge)齒(chi)數相同的(de)并列鏈(lian)(lian)(lian)(lian)(lian)輪嚙合(he)。不同結(jie)構型式的(de)滾(gun)子(zi)鏈(lian)(lian)(lian)(lian)(lian)聯(lian)(lian)軸(zhou)器(qi)(qi)(qi)主(zhu)要(yao)區別是采用(yong)(yong)不同的(de)鏈(lian)(lian)(lian)(lian)(lian)條，常見的(de)有雙排滾(gun)子(zi)鏈(lian)(lian)(lian)(lian)(lian)聯(lian)(lian)軸(zhou)器(qi)(qi)(qi)、單(dan)排滾(gun)子(zi)鏈(lian)(lian)(lian)(lian)(lian)聯(lian)(lian)軸(zhou)器(qi)(qi)(qi)、齒(chi)形鏈(lian)(lian)(lian)(lian)(lian)聯(lian)(lian)軸(zhou)器(qi)(qi)(qi)、尼龍(long)鏈(lian)(lian)(lian)(lian)(lian)聯(lian)(lian)軸(zhou)器(qi)(qi)(qi)等。

滾子鏈(lian)條(tiao)(tiao)聯(lian)軸(zhou)器(qi)具有結(jie)構(gou)簡單(四(si)個件組成)、裝拆方便(bian)、拆卸(xie)時不用移動(dong)被聯(lian)接的兩軸(zhou)、尺寸緊湊(cou)、質量(liang)輕、有一定補償(chang)能力、對安裝精度要求(qiu)不高、工作可靠、壽(shou)命較長、成本較低等優點，滾子鏈(lian)聯(lian)軸(zhou)器(qi)應(ying)在良好的潤滑(hua)并有防護罩的條(tiao)(tiao)件下工作。

鏈(lian)(lian)條聯軸(zhou)(zhou)器可用于紡織(zhi)、農機、起重運輸、工(gong)程、礦山、輕工(gong)、化工(gong)等機械的(de)軸(zhou)(zhou)系傳(chuan)動(dong)。適(shi)用于高(gao)溫、潮濕和(he)多(duo)塵工(gong)況環境(jing)，不適(shi)用于高(gao)速、有劇烈沖擊載荷和(he)傳(chuan)遞軸(zhou)(zhou)向(xiang)力的(de)場合，鏈(lian)(lian)條聯軸(zhou)(zhou)器應在良好的(de)潤滑并有防護罩的(de)條件下工(gong)作。