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)很多細部尺寸鏈，采(cai)用(yong)了(le)(le)大壓力角齒(chi)形設(she)計，軸(zhou)孔采(cai)用(yong)短軸(zhou)設(she)計，縮小(xiao)了(le)(le)長徑比(bi)，結(jie)構更加緊湊，轉速性能優異。相近型號(hao)的螺栓(shuan)采(cai)用(yong)標準統(tong)一化(hua)，零部件通用(yong)性好。

與國家標準齒式聯軸器相比能(neng)夠傳(chuan)遞更大的(de)扭矩，質量相對大幅度減輕，轉(zhuan)動慣量小，符合歐洲防爆要(yao)求，各種綜(zong)合性(xing)能(neng)大大超前(qian)。為了(le)更好的(de)傳(chuan)動性(xing)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遞較(jiao)大的扭矩和允許較(jiao)大的角位(wei)移，性能優異且壽命更(geng)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.

柱(zhu)銷聯(lian)軸(zhou)器是利用一端套有彈性套（橡(xiang)膠材料）的(de)柱(zhu)銷，裝(zhuang)在兩半(ban)聯(lian)軸(zhou)器凸緣(yuan)孔(kong)中，以實(shi)現兩半(ban)聯(lian)軸(zhou)器的(de)聯(lian)接。

彈(dan)性(xing)(xing)柱(zhu)(zhu)銷聯(lian)軸器(qi)是一種(zhong)結構簡單制造容易，無(wu)需潤滑，裝拆(chai)彈(dan)性(xing)(xing)柱(zhu)(zhu)銷便捷的傳動基礎件，利用兩個(ge)帶法蘭孔的半(ban)聯(lian)和(he)置于起重的非(fei)金屬彈(dan)性(xing)(xing)柱(zhu)(zhu)銷來傳遞扭(niu)矩，適(shi)用于中(zhong)(zhong)低速和(he)中(zhong)(zhong)低扭(niu)矩場(chang)合。

彈性(xing)柱銷齒(chi)式聯軸器采用非(fei)金屬彈性(xing)柱銷和兩個帶齒(chi)形(xing)(xing)半聯以(yi)及(ji)一個外圈(quan)的(de)齒(chi)形(xing)(xing)套環設計(ji)，利用非(fei)金屬彈性(xing)的(de)變形(xing)(xing)來傳遞扭矩同時緩(huan)沖減震，補償角向位移。

彈性套(tao)柱銷(xiao)聯(lian)軸器(qi)設計簡(jian)單巧妙，適用性較廣的(de)(de)(de)聯(lian)軸器(qi)，利用帶(dai)彈性套(tao)的(de)(de)(de)柱銷(xiao)聯(lian)接(jie)兩(liang)個帶(dai)銷(xiao)孔的(de)(de)(de)半聯(lian)，實現(xian)扭矩傳遞的(de)(de)(de)同(tong)時兼具較大的(de)(de)(de)角向補償，同(tong)時減震緩沖性能(neng)良好，可以用在速度較快的(de)(de)(de)場合，無(wu)需潤(run)滑，銷(xiao)套(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.