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，優化了很多(duo)細部尺(chi)寸鏈(lian)，采用了大壓(ya)力(li)角(jiao)齒形(xing)設計(ji)，軸(zhou)(zhou)孔(kong)采用短軸(zhou)(zhou)設計(ji)，縮小(xiao)了長(chang)徑比，結構更加緊(jin)湊，轉速性能優異。相近型號(hao)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(bi)能夠傳遞更(geng)大(da)的扭(niu)矩(ju)，質(zhi)量(liang)相對(dui)大(da)幅度減輕，轉(zhuan)動(dong)慣量(liang)小，符(fu)合(he)歐洲防(fang)爆要求，各種綜合(he)性(xing)能大(da)大(da)超(chao)前(qian)。為(wei)了更(geng)好的傳動(dong)性(xing)能，我(wo)們強烈(lie)推薦(jian)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(di)較大的扭矩和允許較大的角位移，性能(neng)優(you)異且壽(shou)命更加長久。

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.

凸緣(yuan)聯(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)屬于剛性(xing)(xing)聯(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)，是把兩個(ge)(ge)帶有(you)(you)凸緣(yuan)的(de)(de)(de)(de)半(ban)聯(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)用普通平(ping)鍵分別與兩軸(zhou)(zhou)(zhou)(zhou)(zhou)連(lian)接，然(ran)后(hou)用螺栓把兩個(ge)(ge)半(ban)聯(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)連(lian)成一(yi)(yi)體，以(yi)(yi)傳遞(di)運動(dong)和轉矩(ju)(ju)(ju)。這種聯(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)有(you)(you)兩種主要的(de)(de)(de)(de)結構形式：靠(kao)鉸制(zhi)(zhi)孔用螺栓來實現兩軸(zhou)(zhou)(zhou)(zhou)(zhou)對(dui)中和靠(kao)螺栓桿承受擠(ji)壓與剪切來傳遞(di)轉矩(ju)(ju)(ju)；靠(kao)一(yi)(yi)個(ge)(ge)半(ban)聯(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)上的(de)(de)(de)(de)凸肩與另一(yi)(yi)個(ge)(ge)半(ban)聯(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)上的(de)(de)(de)(de)凹槽相配合而對(dui)中。連(lian)接兩個(ge)(ge)半(ban)聯(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)的(de)(de)(de)(de)螺栓可以(yi)(yi)采(cai)用A級和B級的(de)(de)(de)(de)普通螺栓，轉矩(ju)(ju)(ju)靠(kao)兩個(ge)(ge)半(ban)聯(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)結合面的(de)(de)(de)(de)摩擦力矩(ju)(ju)(ju)來傳遞(di)。凸緣(yuan)聯(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)結構簡(jian)(jian)單，制(zhi)(zhi)造(zao)方便，成本較低，工作可靠(kao)，裝拆(chai)、維護均較簡(jian)(jian)便，傳遞(di)轉矩(ju)(ju)(ju)較大，能保證兩軸(zhou)(zhou)(zhou)(zhou)(zhou)具有(you)(you)較高(gao)的(de)(de)(de)(de)對(dui)中精度(du)，一(yi)(yi)般常用于載荷平(ping)穩，高(gao)速或傳動(dong)精度(du)要求(qiu)較高(gao)的(de)(de)(de)(de)軸(zhou)(zhou)(zhou)(zhou)(zhou)系傳動(dong)。凸緣(yuan)聯(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)不具備(bei)徑向、軸(zhou)(zhou)(zhou)(zhou)(zhou)向和角向補償。剛性(xing)(xing)聯(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)是一(yi)(yi)種扭轉剛性(xing)(xing)的(de)(de)(de)(de)聯(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)，即(ji)使承受負載時也(ye)無任何回轉間隙，即(ji)便是有(you)(you)偏差(cha)產生負荷時，剛性(xing)(xing)聯(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)還是剛性(xing)(xing)傳遞(di)扭矩(ju)(ju)(ju)。