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(hua)了(le)(le)很多細(xi)部尺寸鏈(lian)，采用(yong)了(le)(le)大壓力角齒形設計，軸孔采用(yong)短軸設計，縮小了(le)(le)長徑比，結構更加緊湊，轉速性(xing)能優異(yi)。相近型號的螺栓采用(yong)標準統一化(hua)，零部件通用(yong)性(xing)好。

與國家標準齒式聯軸器相比能夠傳遞更大的扭(niu)矩，質量相對大幅度(du)減輕，轉動慣量小，符(fu)合(he)歐(ou)洲防爆要求，各種綜合(he)性(xing)能大大超前(qian)。為了更好的傳動性(xing)能，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遞較大的扭矩和允許較大的角位移，性能優異且壽命更加長久。

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)銷聯軸器是利用一(yi)端套有彈性套（橡膠(jiao)材(cai)料）的柱(zhu)銷，裝(zhuang)在(zai)兩(liang)半(ban)聯軸器凸緣孔中，以實現(xian)兩(liang)半(ban)聯軸器的聯接(jie)。

彈(dan)性(xing)柱(zhu)銷(xiao)聯軸器是一種(zhong)結構簡單制(zhi)造容易，無需潤(run)滑，裝(zhuang)拆(chai)彈(dan)性(xing)柱(zhu)銷(xiao)便捷(jie)的(de)(de)傳動基(ji)礎件(jian)，利用兩個帶法(fa)蘭孔(kong)的(de)(de)半聯和置于起重的(de)(de)非金屬彈(dan)性(xing)柱(zhu)銷(xiao)來傳遞扭矩(ju)(ju)，適用于中低(di)速和中低(di)扭矩(ju)(ju)場合(he)。

彈(dan)(dan)性柱銷(xiao)齒(chi)式(shi)聯軸(zhou)器采用(yong)非(fei)金(jin)屬彈(dan)(dan)性柱銷(xiao)和(he)兩個帶齒(chi)形半聯以及一個外(wai)圈的齒(chi)形套環設計，利用(yong)非(fei)金(jin)屬彈(dan)(dan)性的變(bian)形來(lai)傳遞扭矩同時緩沖減震(zhen)，補償角向位移(yi)。

彈性套(tao)(tao)柱(zhu)銷聯(lian)軸器(qi)設計簡單(dan)巧妙，適用性較廣(guang)的(de)(de)聯(lian)軸器(qi)，利(li)用帶(dai)彈性套(tao)(tao)的(de)(de)柱(zhu)銷聯(lian)接兩個帶(dai)銷孔的(de)(de)半(ban)聯(lian)，實現扭矩傳遞的(de)(de)同時(shi)兼具(ju)較大的(de)(de)角向補償(chang)，同時(shi)減震緩沖性能良好，可以用在速度(du)較快的(de)(de)場合，無需潤滑，銷套(tao)(tao)更換便捷。

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.