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)(you)化了很(hen)多(duo)細(xi)部尺寸鏈，采(cai)用了大(da)壓力角齒形設(she)計，軸孔采(cai)用短軸設(she)計，縮小(xiao)了長徑比，結(jie)構更加(jia)緊湊，轉速性能優(you)(you)異。相(xiang)近型號(hao)的螺(luo)栓采(cai)用標準統一化，零部件通用性好。

與國家標準齒式聯軸器相(xiang)比能(neng)夠傳遞(di)更大(da)的扭(niu)矩，質量(liang)(liang)相(xiang)對大(da)幅度減輕，轉動(dong)慣量(liang)(liang)小(xiao)，符合歐(ou)洲防爆要求，各種(zhong)綜合性(xing)能(neng)大(da)大(da)超前。為了更好的傳動(dong)性(xing)能(neng)，我們強烈(lie)推薦(jian)您選(xuan)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大的扭矩和允(yun)許較大的角位移，性能優異且壽(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.

柱(zhu)銷(xiao)聯軸(zhou)器(qi)是利(li)用一端套(tao)有彈(dan)性套(tao)（橡(xiang)膠材料）的柱(zhu)銷(xiao)，裝在兩半聯軸(zhou)器(qi)凸緣孔(kong)中，以實現(xian)兩半聯軸(zhou)器(qi)的聯接。

彈性(xing)柱銷(xiao)聯(lian)軸器(qi)是一(yi)種結構簡單制造容易，無需潤滑，裝拆彈性(xing)柱銷(xiao)便(bian)捷的(de)傳(chuan)動基礎件，利用兩個帶法蘭孔的(de)半(ban)聯(lian)和置于起重的(de)非(fei)金屬(shu)彈性(xing)柱銷(xiao)來傳(chuan)遞扭矩，適用于中低(di)速和中低(di)扭矩場合(he)。

彈性柱(zhu)銷齒式聯軸器采用非金屬彈性柱(zhu)銷和兩個(ge)帶(dai)齒形半聯以及一個(ge)外圈的齒形套環設計，利用非金屬彈性的變形來(lai)傳(chuan)遞扭矩(ju)同時緩沖(chong)減震(zhen)，補償角向位移。

彈性(xing)套柱銷(xiao)(xiao)聯(lian)軸器設(she)計簡(jian)單巧妙，適用(yong)性(xing)較廣的聯(lian)軸器，利用(yong)帶彈性(xing)套的柱銷(xiao)(xiao)聯(lian)接兩(liang)個帶銷(xiao)(xiao)孔(kong)的半(ban)聯(lian)，實現(xian)扭矩傳遞(di)的同時兼具較大(da)的角(jiao)向補償，同時減震緩沖性(xing)能良好，可(ke)以用(yong)在速度較快的場合，無需潤滑，銷(xiao)(xiao)套更換(huan)便捷。

The pin gear coupling is designed with non-metallic flexible pin, two toothed semi-couplings and a toothed sleeve ring with an outer ring. It uses non-metallic flexible deformation to transfer torque and cushion shock and compensate angular displacement. The flexible pin coupling is a basic transmission parts that has simple structure, needs no lubrication, and is easy to manufacture, install and disassemble the flexible pin. It uses two semi-couplings with flange holes and a non-metallic flexible pin for crane to transmit torque, suitable for low-to-medium speed and low-to-medium torque occasions. The design of the elastic sleeve pin coupling is simple and clever in design and has wide applicability. It uses the pin with elastic sleeve to connect two semi-couplings with pin holes to realize torque transmission and larger angular compensation. At the same time, Pin and bush couplings has good shock absorption and buffering performance, which can be used in high-speed occasions without lubrication and requiring easy pin sleeve replacement.