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)很多(duo)細部尺寸鏈，采用(yong)了(le)大壓力角齒形(xing)設計，軸孔采用(yong)短(duan)軸設計，縮小了(le)長徑比，結構更(geng)加緊湊，轉速(su)性能優異(yi)。相近型(xing)號的螺栓采用(yong)標準統一(yi)化(hua)，零部件通用(yong)性好。

與國家標準齒式聯軸器相比(bi)能(neng)(neng)夠傳遞更(geng)大的(de)(de)扭矩，質量相對大幅度減輕，轉動慣(guan)量小(xiao)，符合(he)歐(ou)洲防爆(bao)要求，各(ge)種(zhong)綜合(he)性(xing)能(neng)(neng)大大超前。為了(le)更(geng)好的(de)(de)傳動性(xing)能(neng)(neng)，我們強烈推薦您(nin)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(de)扭矩和允許較大的(de)角位移，性(xing)能(neng)優異且壽命(ming)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.

柱銷聯軸器是利用一端套有彈(dan)性套（橡膠(jiao)材料(liao)）的柱銷，裝在(zai)兩半聯軸器凸緣孔中(zhong)，以實現(xian)兩半聯軸器的聯接。

彈性柱銷聯軸(zhou)器是(shi)一種(zhong)結構簡單制造容易(yi)，無需(xu)潤滑，裝拆彈性柱銷便捷的傳動(dong)基礎件，利用兩個帶法蘭(lan)孔的半聯和置于起重的非金屬(shu)彈性柱銷來傳遞扭(niu)(niu)矩(ju)，適(shi)用于中低速(su)和中低扭(niu)(niu)矩(ju)場合。

彈(dan)性(xing)柱(zhu)(zhu)銷(xiao)齒式(shi)聯軸器采用非金屬彈(dan)性(xing)柱(zhu)(zhu)銷(xiao)和兩(liang)個帶齒形半聯以(yi)及一個外圈的(de)齒形套環(huan)設計，利用非金屬彈(dan)性(xing)的(de)變形來傳遞扭矩同(tong)時緩沖減震(zhen)，補(bu)償(chang)角向(xiang)位(wei)移。

彈性(xing)套柱(zhu)銷(xiao)聯軸器(qi)設計簡單巧妙，適用性(xing)較(jiao)廣的(de)聯軸器(qi)，利用帶彈性(xing)套的(de)柱(zhu)銷(xiao)聯接兩個帶銷(xiao)孔的(de)半(ban)聯，實(shi)現扭(niu)矩(ju)傳遞的(de)同時(shi)兼具較(jiao)大的(de)角(jiao)向補償，同時(shi)減震緩(huan)沖(chong)性(xing)能良(liang)好，可以用在速度(du)較(jiao)快的(de)場合(he)，無需潤(run)滑，銷(xiao)套更(geng)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.