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(hua)了很(hen)多細部(bu)尺寸鏈，采(cai)用了大壓(ya)力角齒形設(she)計，軸孔(kong)采(cai)用短軸設(she)計，縮小了長(chang)徑比，結構更(geng)加緊(jin)湊，轉速性(xing)能優(you)異。相近型號(hao)的(de)螺栓(shuan)采(cai)用標準統一化(hua)，零部(bu)件(jian)通用性(xing)好。

與國家標準齒式聯軸器相比能夠傳遞(di)更大的扭矩，質量(liang)相對大幅(fu)度減輕，轉動慣量(liang)小，符(fu)合(he)歐洲防爆要求，各(ge)種綜合(he)性能大大超前。為了更好的傳動性能，我們強烈推薦您選用(yong)。

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(yi)傳遞較大的扭矩和允許(xu)較大的角(jiao)位移，性(xing)能優異且(qie)壽命(ming)更(geng)加長久。

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(juan)筒(tong)聯軸器(qi)是起重(zhong)設備傳動(dong)系統中(zhong)重(zhong)要的的部件， 通(tong)過其連接減速機動(dong)力輸入軸和卷(juan)筒(tong)契合(he)，傳遞扭(niu)矩同(tong)時(shi)限制(zhi)卷(juan)筒(tong)的軸向竄動(dong)，并且帶有機械或者電子磨損報警，是卷(juan)筒(tong)式提(ti)升機構(gou)的核(he)心部件之一(yi)。

卷筒聯(lian)(lian)軸器是一種新(xin)型撓性聯(lian)(lian)軸器，主要用于起重設備中起升機(ji)構(gou)的(de)減(jian)速器輸(shu)出軸與(yu)鋼絲繩卷筒的(de)聯(lian)(lian)接(jie)，也適用于其(qi)它類(lei)似的(de)既傳遞轉矩又(you)承受徑向(xiang)載(zai)荷的(de)機(ji)械設備，但不(bu)能用作需承受軸向(xiang)載(zai)荷的(de)傳動。

卷(juan)筒聯(lian)軸(zhou)器由帶(dai)(dai)鼓形齒(chi)的(de)外齒(chi)軸(zhou)套(tao)、帶(dai)(dai)聯(lian)接(jie)法蘭和(he)內齒(chi)圈的(de)外套(tao)、帶(dai)(dai)外球面(mian)的(de)承(cheng)載(zai)環、端蓋和(he)密封圈等組成，并(bing)設有定位磨(mo)損指針、潤滑油孔和(he)通氣孔等。

外(wai)(wai)齒(chi)軸(zhou)套和外(wai)(wai)套構成(cheng)的(de)鼓形齒(chi)式聯(lian)軸(zhou)器傳遞(di)驅動(dong)(dong)功率, 而由承載環的(de)外(wai)(wai)球面(mian)和外(wai)(wai)套的(de)內(nei)承載面(mian)形成(cheng)的(de)接觸副(fu)構成(cheng)自動(dong)(dong)調位(wei)的(de)球面(mian)軸(zhou)承，承受(shou)徑向載荷。聯(lian)軸(zhou)器的(de)內(nei)、外(wai)(wai)齒(chi)嚙合在油浴中(zhong)工(gong)作,通過內(nei)外(wai)(wai)端蓋、密封圈防止(zhi)潤(run)滑脂泄(xie)漏(lou)。