即使存(cun)在(zai)偏心（平行誤差），偏角(jiao)（角(jiao)度誤差）和軸(zhou)(zhou)向運動（軸(zhou)(zhou)向誤差），齒輪聯軸(zhou)(zhou)器的(de)兩個聯軸(zhou)(zhou)器也可(ke)以很好(hao)地(di)傳遞扭矩。它可(ke)以靈活地(di)吸(xi)收(shou)聯軸(zhou)(zhou)器的(de)三個誤差，確保(bao)聯軸(zhou)(zhou)器軸(zhou)(zhou)不承受額(e)外(wai)的(de)負荷(he)，從而有效地(di)保(bao)護機器免受損壞。

將鼓形(xing)加工(gong)技術(shu)應用(yong)于(yu)外(wai)齒(chi)輪，**提*了聯(lian)軸(zhou)器(qi)的柔性(xing)范圍。外(wai)齒(chi)和內齒(chi)可以拆卸(xie)，不僅(jin)便于(yu)安裝(zhuang)和拆卸(xie)，而且*型化，即當(dang)聯(lian)軸(zhou)直徑(jing)為100mm時，**外(wai)徑(jing)*于(yu)其他類型聯(lian)軸(zhou)器(qi)的外(wai)徑(jing)。與通(tong)過(guo)彈性(xing)元件(jian)的偏轉吸收耦合誤差的撓性(xing)聯(lian)軸(zhou)器(qi)相比，它*適(shi)合于(yu)剛性(xing)軸(zhou)和重(zhong)載。

目前，中(zhong)國(guo)合資(zi)企業，獨資(zi)企業和國(guo)有(you)水泥企業與(yu)工作機械(xie)引進的(de)(de)齒(chi)(chi)(chi)(chi)(chi)輪(lun)聯(lian)(lian)(lian)軸(zhou)(zhou)器(qi)*致可分為(wei)(wei)S，SE，SM，CC和CES兩種類型。常見(jian)類型的(de)(de)齒(chi)(chi)(chi)(chi)(chi)輪(lun)聯(lian)(lian)(lian)軸(zhou)(zhou)器(qi)使用(yong)特殊漸開線，25壓力角齒(chi)(chi)(chi)(chi)(chi)形，通(tong)(tong)常為(wei)(wei)30-100。齒(chi)(chi)(chi)(chi)(chi)輪(lun)聯(lian)(lian)(lian)軸(zhou)(zhou)器(qi)由帶(dai)外(wai)(wai)齒(chi)(chi)(chi)(chi)(chi)的(de)(de)內筒和帶(dai)內齒(chi)(chi)(chi)(chi)(chi)的(de)(de)外(wai)(wai)圓柱組成。內筒與(yu)耦合軸(zhou)(zhou)配合，外(wai)(wai)圓柱通(tong)(tong)過(guo)與(yu)內筒齒(chi)(chi)(chi)(chi)(chi)嚙(nie)合處(chu)于(yu)浮動狀(zhuang)態(tai)。它不會(hui)像橡膠聯(lian)(lian)(lian)軸(zhou)(zhou)器(qi)那樣通(tong)(tong)過(guo)彈(dan)性件的(de)(de)內部摩(mo)擦和衰減(jian)來吸收振動和沖擊(ji)功，而(er)是通(tong)(tong)過(guo)側面(mian)間(jian)隙和外(wai)(wai)齒(chi)(chi)(chi)(chi)(chi)。鼓(gu)形和齒(chi)(chi)(chi)(chi)(chi)尖球面(mian)的(de)(de)實現(xian)(xian)實現(xian)(xian)了吸收聯(lian)(lian)(lian)軸(zhou)(zhou)的(de)(de)誤(wu)差，因此齒(chi)(chi)(chi)(chi)(chi)輪(lun)的(de)(de)許用(yong)傳遞扭(niu)矩由齒(chi)(chi)(chi)(chi)(chi)輪(lun)的(de)(de)許用(yong)接觸強度決定(ding)。