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(biao)(biao)準技術，優化(hua)了(le)很多細部尺寸(cun)鏈(lian)，采(cai)用(yong)了(le)大壓力(li)角(jiao)齒形設計，軸孔采(cai)用(yong)短軸設計，縮小了(le)長徑比，結(jie)構更加(jia)緊湊(cou)，轉速性能優異。相近型號的螺栓采(cai)用(yong)標(biao)(biao)準統一化(hua)，零部件通(tong)用(yong)性好(hao)。

與國家標準齒式聯軸器相比能夠(gou)傳遞(di)更大(da)的扭矩，質量(liang)相對大(da)幅度減(jian)輕(qing)，轉動慣(guan)量(liang)小(xiao)，符合歐(ou)洲防爆要求，各種綜(zong)合性能大(da)大(da)超(chao)前。為了(le)更好的傳動性能，我(wo)們強烈推薦您選用。

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(chuan)遞較大的扭矩和允(yun)許較大的角(jiao)位移(yi)，性能優異且壽命(ming)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(tong)聯軸器是起重(zhong)設備(bei)傳(chuan)動系統中重(zhong)要(yao)的的部(bu)件(jian)， 通(tong)過其(qi)連(lian)接減(jian)速機動力輸(shu)入軸和卷筒(tong)契合，傳(chuan)遞(di)扭矩(ju)同時限制卷筒(tong)的軸向竄動，并且帶有機械或者電子磨損報警，是卷筒(tong)式提升機構的核心部(bu)件(jian)之一。

卷(juan)(juan)筒(tong)聯(lian)軸器是(shi)一種新型撓性(xing)聯(lian)軸器，主要用(yong)(yong)(yong)于(yu)起重設備(bei)中起升機構的(de)(de)減速器輸出軸與鋼(gang)絲繩(sheng)卷(juan)(juan)筒(tong)的(de)(de)聯(lian)接，也適用(yong)(yong)(yong)于(yu)其它類似(si)的(de)(de)既傳(chuan)遞轉矩又承受徑向載荷的(de)(de)機械設備(bei)，但(dan)不能用(yong)(yong)(yong)作需承受軸向載荷的(de)(de)傳(chuan)動。

卷筒聯(lian)軸器由帶鼓形齒(chi)的(de)(de)外齒(chi)軸套、帶聯(lian)接法蘭和(he)(he)內(nei)齒(chi)圈的(de)(de)外套、帶外球面的(de)(de)承(cheng)載環、端(duan)蓋和(he)(he)密封圈等組成，并設有定位磨(mo)損(sun)指(zhi)針(zhen)、潤滑油(you)孔和(he)(he)通氣孔等。

外(wai)齒軸套和外(wai)套構成(cheng)的鼓形齒式聯軸器傳遞驅動功率(lv), 而(er)由承載環(huan)的外(wai)球(qiu)面(mian)和外(wai)套的內(nei)承載面(mian)形成(cheng)的接(jie)觸副構成(cheng)自動調(diao)位的球(qiu)面(mian)軸承，承受徑向載荷。聯軸器的內(nei)、外(wai)齒嚙合在(zai)油(you)浴(yu)中工作,通過內(nei)外(wai)端蓋、密(mi)封圈防止(zhi)潤(run)滑脂泄漏。