ROD鼓形齒式聯軸器是Rokee獨立開發的核心技術傳動產品之一并且在國家建立和報備了企業技術標準，結合了日本，德國等先進國家的鼓型齒聯軸器標準技術，優(you)化了很多(duo)細(xi)部(bu)尺(chi)寸鏈，采(cai)用(yong)(yong)了大壓力(li)角(jiao)齒形設(she)計，軸孔采(cai)用(yong)(yong)短軸設(she)計，縮(suo)小了長徑比，結構更加緊湊，轉速(su)性能(neng)優(you)異。相近型號的(de)螺栓采(cai)用(yong)(yong)標準統一化，零部(bu)件(jian)通(tong)用(yong)(yong)性好。

與國家標準齒式聯軸器相比能(neng)夠傳遞更大(da)的扭矩，質量(liang)相對大(da)幅度(du)減輕(qing)，轉動(dong)慣(guan)量(liang)小，符合歐洲防(fang)爆要求，各(ge)種(zhong)綜合性能(neng)大(da)大(da)超前。為了更好(hao)的傳動(dong)性能(neng)，我們強烈(lie)推薦您(nin)選用。

鼓型齒式聯軸器是一種特別設計的先進齒式聯軸器，其外齒制成球面，球面的中心在齒輪的軸線上，齒側的間隙比一般產品稍大，鼓形齒聯軸器可以傳遞較大的扭矩和允許(xu)較大的角位移，性(xing)能優(you)異(yi)且壽命更加長久(jiu)。

As the gear type flexible coupling, it can be applied into various general drive sites. Due to the special hook face drum gear design, in the definitive deviation scope, it can effectively avoid the edge stress concentration at tooth meshing, so it has outstanding radial and angular centering capacity. Moreover, it can ensure long service life. ROD series drum gear coupling is one of Rokee’s core technical products. It has compact and reasonable structure, light weight, small hole-position fitting draw ratio, large pressure angle design, accurate centering and excellent speed performance. The bolt design has been standardized in series, the universality of parts is good and its service life far exceeds the one of domestic products.

The gear sleeve at both sides is in the structure of locating ring and uniform parts are used. In addition, the sealing is excellent and easy. Curved-tooth Gear Couplings are applied with larger pressure angle design. The product design is more reasonable and quality is reliable. The gear backlash is reasonable. All ROD series drum type gear couplings are designed in optimization, the structure is more compact and the proportion of hole diameter and length is more coordinated and reliable. Light weight and small rotational inertia. It’s made of high-quality alloy forged steel. It’s very applicable to the sites with anti-explosion requirements. The bolt size of adjacent models is the same and the installation is more convenient. Gear Coupling parts of same model can be exchanged for installation.

卷筒聯軸器是起重設備傳(chuan)動(dong)系統中重要的(de)(de)的(de)(de)部(bu)件， 通過其連接減速機動(dong)力(li)輸入軸和(he)卷筒契合，傳(chuan)遞扭矩同時限制卷筒的(de)(de)軸向竄動(dong)，并且帶(dai)有機械或者電子(zi)磨(mo)損報(bao)警，是卷筒式提(ti)升(sheng)機構(gou)的(de)(de)核心部(bu)件之一。

卷筒聯(lian)軸(zhou)(zhou)器(qi)(qi)是(shi)一種新型撓性聯(lian)軸(zhou)(zhou)器(qi)(qi)，主要(yao)用于起重設備中起升機構的減速器(qi)(qi)輸(shu)出軸(zhou)(zhou)與鋼(gang)絲繩(sheng)卷筒的聯(lian)接(jie)，也適用于其它類似(si)的既傳遞轉(zhuan)矩又承受徑向載荷的機械設備，但不能用作需承受軸(zhou)(zhou)向載荷的傳動。

卷筒聯軸(zhou)器由帶鼓(gu)形齒的(de)(de)(de)外齒軸(zhou)套、帶聯接法蘭和內齒圈的(de)(de)(de)外套、帶外球面的(de)(de)(de)承載環、端蓋和密封圈等組成，并設有定(ding)位磨(mo)損指針、潤滑油孔和通氣孔等。

外(wai)(wai)齒(chi)軸套(tao)和外(wai)(wai)套(tao)構成的鼓形齒(chi)式聯軸器傳遞驅動功率, 而由承(cheng)載環的外(wai)(wai)球面(mian)(mian)和外(wai)(wai)套(tao)的內承(cheng)載面(mian)(mian)形成的接觸副構成自(zi)動調位的球面(mian)(mian)軸承(cheng)，承(cheng)受徑向載荷。聯軸器的內、外(wai)(wai)齒(chi)嚙合在油浴(yu)中工作,通(tong)過(guo)內外(wai)(wai)端蓋、密封(feng)圈防(fang)止潤滑(hua)脂泄漏(lou)。