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(biao)準(zhun)技術，優化(hua)了很多細部(bu)尺寸鏈，采(cai)用(yong)了大(da)壓(ya)力角齒(chi)形(xing)設計，軸(zhou)孔采(cai)用(yong)短軸(zhou)設計，縮小(xiao)了長徑比，結構更加緊湊，轉速(su)性能優異。相近型號的螺栓采(cai)用(yong)標(biao)準(zhun)統(tong)一化(hua)，零(ling)部(bu)件通用(yong)性好。

與國家標準齒式聯軸器相比能(neng)夠傳(chuan)遞更大的扭矩，質量(liang)相對大幅度減輕，轉動(dong)慣量(liang)小(xiao)，符合歐洲防爆要求，各(ge)種綜合性能(neng)大大超前。為了更好的傳(chuan)動(dong)性能(neng)，我(wo)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(yi)傳遞較大的扭矩和允(yun)許較大的角位移，性(xing)能(neng)優異且壽命更加(jia)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.

對輪聯軸器慣性主軸(zhou)(zhou)線(xian)與旋轉軸(zhou)(zhou)線(xian)之(zhi)間重心位置(zhi)偏心量的(de)可能值是平方(fang)和(he)方(fang)根值而(er)決定的(de)，主要由兩半聯軸(zhou)(zhou)器和(he)聯接(jie)螺(luo)栓組成，對輪聯軸(zhou)(zhou)器軸(zhou)(zhou)套孔(kong)裝配前，鏜削切割和(he)鍵槽的(de)修整聯軸(zhou)(zhou)器端面和(he)其(qi)它表面的(de)加工(gong)等。半聯軸(zhou)(zhou)器的(de)軸(zhou)(zhou)套孔(kong)有圓(yuan)錐(zhui)孔(kong)和(he)圓(yuan)柱孔(kong)兩種形式，圓(yuan)錐(zhui)孔(kong)比圓(yuan)柱孔(kong)在(zai)工(gong)藝(yi)特性上(shang)有較多的(de)特點，圓(yuan)錐(zhui)形軸(zhou)(zhou)套孔(kong)容(rong)易獲得(de)相配合(he)部件之(zhi)間的(de)同心。

對輪(lun)聯(lian)(lian)軸器(qi)在工作(zuo)過程中，并且會(hui)帶來(lai)燃油消耗空氣污染等后(hou)果，由于承受咬(yao)入沖擊動(dong)(dong)載荷，使(shi)得聯(lian)(lian)軸器(qi)受到(dao)峰值轉(zhuan)矩，聯(lian)(lian)軸器(qi)承載能力下降，并在短時間內失(shi)效，從(cong)而直接影響(xiang)其正常工作(zuo)，其中的較薄弱環節進行替換或維修是重要(yao)和實用的。聯(lian)(lian)軸器(qi)兩軸相對半徑變(bian)位要(yao)求(qiu)較好，找耦(ou)合同心度為0.2~0.6mm，存在很大(da)困難。如果在駕駛(shi)過程中螺(luo)栓(shuan)松動(dong)(dong)，泵(beng)裝置的振動(dong)(dong)和噪音可能會(hui)變(bian)大(da)。