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(hen)多細部(bu)尺寸鏈，采用了大(da)壓力角齒形(xing)設計(ji)，軸孔采用短軸設計(ji)，縮小了長徑比，結(jie)構(gou)更加緊(jin)湊，轉(zhuan)速性能優(you)異(yi)。相近型號的螺栓采用標準統一化，零部(bu)件通(tong)用性好。

與國家標準齒式聯軸器相比能夠傳遞(di)更大的(de)扭矩，質量相對大幅度減輕，轉動(dong)慣(guan)量小(xiao)，符(fu)合(he)(he)歐(ou)洲(zhou)防爆要求(qiu)，各種(zhong)綜合(he)(he)性(xing)能大大超前。為了更好的(de)傳動(dong)性(xing)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，鼓形齒聯軸器可以傳遞較(jiao)大(da)的扭矩和允許較(jiao)大(da)的角位移，性能優異且壽命更加長久(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(juan)筒聯軸器是起重(zhong)設備(bei)傳動(dong)系統中重(zhong)要(yao)的(de)的(de)部(bu)件(jian)， 通(tong)過其連接減速機動(dong)力輸入軸和(he)卷(juan)筒契合，傳遞(di)扭矩同時限制(zhi)卷(juan)筒的(de)軸向竄動(dong)，并且帶有機械或者電子磨損報警，是卷(juan)筒式提升(sheng)機構的(de)核心部(bu)件(jian)之一。

卷(juan)筒聯(lian)軸(zhou)器(qi)是(shi)一種新(xin)型撓性(xing)聯(lian)軸(zhou)器(qi)，主要用于起重(zhong)設備中(zhong)起升機構(gou)的(de)(de)減速器(qi)輸出軸(zhou)與(yu)鋼絲繩卷(juan)筒的(de)(de)聯(lian)接，也適(shi)用于其它類似的(de)(de)既傳遞轉矩又承(cheng)受(shou)徑向載(zai)荷的(de)(de)機械設備，但(dan)不能用作需承(cheng)受(shou)軸(zhou)向載(zai)荷的(de)(de)傳動(dong)。

卷筒聯軸器由帶鼓形齒(chi)(chi)的(de)外齒(chi)(chi)軸套(tao)、帶聯接法蘭和內齒(chi)(chi)圈(quan)(quan)的(de)外套(tao)、帶外球面的(de)承載環、端蓋和密封(feng)圈(quan)(quan)等(deng)組成，并設(she)有定位磨損指針、潤(run)滑油孔(kong)和通氣孔(kong)等(deng)。

外(wai)齒(chi)軸套和外(wai)套構(gou)成(cheng)的鼓形(xing)齒(chi)式(shi)聯(lian)軸器(qi)傳遞驅動(dong)(dong)功(gong)率, 而由承(cheng)(cheng)載環的外(wai)球面和外(wai)套的內承(cheng)(cheng)載面形(xing)成(cheng)的接(jie)觸副構(gou)成(cheng)自動(dong)(dong)調(diao)位的球面軸承(cheng)(cheng)，承(cheng)(cheng)受徑向載荷。聯(lian)軸器(qi)的內、外(wai)齒(chi)嚙(nie)合在(zai)油浴中工作,通過內外(wai)端(duan)蓋、密封圈防止潤滑脂(zhi)泄漏。