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(duo)細(xi)部尺(chi)寸鏈，采用了大壓力角(jiao)齒形(xing)設計(ji)，軸孔采用短軸設計(ji)，縮小了長(chang)徑比，結(jie)構更加緊(jin)湊，轉速性能優(you)異。相近型號的螺栓采用標準統一化，零部件通用性好。

與國家標準齒式聯軸器相比能(neng)夠傳遞(di)更(geng)大(da)的扭(niu)矩(ju)，質量相對大(da)幅度(du)減(jian)輕，轉(zhuan)動(dong)慣量小(xiao)，符合(he)歐洲防爆要(yao)求，各種綜合(he)性能(neng)大(da)大(da)超(chao)前。為了更(geng)好的傳動(dong)性能(neng)，我們強烈推薦您選用。

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(da)的(de)扭矩和允許較大(da)的(de)角位移，性能優(you)異(yi)且壽命更加長(chang)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.

凸(tu)緣聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器屬于剛(gang)性(xing)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器，是把兩個帶(dai)有凸(tu)緣的(de)半聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器用普通(tong)平(ping)鍵(jian)分別與兩軸(zhou)(zhou)(zhou)(zhou)連接，然后用螺(luo)栓(shuan)把兩個半聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器連成(cheng)一體，以傳(chuan)遞(di)運動(dong)和(he)(he)轉(zhuan)矩。這種(zhong)(zhong)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器有兩種(zhong)(zhong)主要的(de)結構形(xing)式：靠(kao)鉸制(zhi)孔用螺(luo)栓(shuan)來實現兩軸(zhou)(zhou)(zhou)(zhou)對(dui)中和(he)(he)靠(kao)螺(luo)栓(shuan)桿(gan)承(cheng)受(shou)(shou)擠壓與剪切來傳(chuan)遞(di)轉(zhuan)矩；靠(kao)一個半聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器上(shang)的(de)凸(tu)肩與另一個半聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器上(shang)的(de)凹槽相配合(he)而對(dui)中。連接兩個半聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器的(de)螺(luo)栓(shuan)可以采用A級和(he)(he)B級的(de)普通(tong)螺(luo)栓(shuan)，轉(zhuan)矩靠(kao)兩個半聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器結合(he)面的(de)摩擦力(li)矩來傳(chuan)遞(di)。凸(tu)緣聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器結構簡(jian)單，制(zhi)造(zao)方便，成(cheng)本較(jiao)(jiao)低，工作可靠(kao)，裝拆、維護(hu)均較(jiao)(jiao)簡(jian)便，傳(chuan)遞(di)轉(zhuan)矩較(jiao)(jiao)大，能保證(zheng)兩軸(zhou)(zhou)(zhou)(zhou)具有較(jiao)(jiao)高的(de)對(dui)中精度(du)，一般常用于載荷平(ping)穩，高速或傳(chuan)動(dong)精度(du)要求較(jiao)(jiao)高的(de)軸(zhou)(zhou)(zhou)(zhou)系傳(chuan)動(dong)。凸(tu)緣聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器不具備徑向(xiang)(xiang)、軸(zhou)(zhou)(zhou)(zhou)向(xiang)(xiang)和(he)(he)角(jiao)向(xiang)(xiang)補償。剛(gang)性(xing)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器是一種(zhong)(zhong)扭轉(zhuan)剛(gang)性(xing)的(de)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器，即使承(cheng)受(shou)(shou)負(fu)(fu)載時(shi)也無任何回轉(zhuan)間(jian)隙，即便是有偏差產生負(fu)(fu)荷時(shi)，剛(gang)性(xing)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器還是剛(gang)性(xing)傳(chuan)遞(di)扭矩。