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(cai)用了(le)大壓力(li)角齒形設(she)(she)計，軸孔采(cai)用短軸設(she)(she)計，縮(suo)小了(le)長徑比，結構(gou)更加緊湊，轉速性能優異。相近型號的螺栓采(cai)用標準統一化(hua)，零部件通(tong)用性好。

與國家標準齒式聯軸器相(xiang)比能夠傳遞更(geng)(geng)大(da)(da)的扭矩，質量(liang)相(xiang)對大(da)(da)幅度減輕，轉動(dong)慣量(liang)小，符合歐(ou)洲(zhou)防爆要(yao)求(qiu)，各種綜合性(xing)能大(da)(da)大(da)(da)超(chao)前。為了更(geng)(geng)好的傳動(dong)性(xing)能，我們(men)強烈推薦(jian)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(chuan)遞較大(da)的(de)扭(niu)矩和允許較大(da)的(de)角位移，性(xing)能優異且(qie)壽命更加(jia)長(chang)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.

凸(tu)緣(yuan)聯(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)(qi)屬于(yu)剛(gang)(gang)性(xing)聯(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)(qi)，是(shi)把兩(liang)個(ge)帶(dai)有(you)凸(tu)緣(yuan)的半(ban)(ban)(ban)聯(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)(qi)用普(pu)通(tong)平(ping)(ping)鍵分(fen)別與(yu)(yu)兩(liang)軸(zhou)(zhou)(zhou)連(lian)接(jie)，然后用螺(luo)栓把兩(liang)個(ge)半(ban)(ban)(ban)聯(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)(qi)連(lian)成一(yi)體(ti)，以(yi)傳(chuan)遞運動(dong)和(he)轉(zhuan)(zhuan)矩(ju)。這種聯(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)(qi)有(you)兩(liang)種主(zhu)要的結(jie)(jie)構形式：靠鉸制(zhi)孔(kong)用螺(luo)栓來(lai)實現兩(liang)軸(zhou)(zhou)(zhou)對(dui)中和(he)靠螺(luo)栓桿承受擠壓與(yu)(yu)剪切來(lai)傳(chuan)遞轉(zhuan)(zhuan)矩(ju)；靠一(yi)個(ge)半(ban)(ban)(ban)聯(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)(qi)上(shang)的凸(tu)肩與(yu)(yu)另一(yi)個(ge)半(ban)(ban)(ban)聯(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)(qi)上(shang)的凹(ao)槽相配(pei)合而對(dui)中。連(lian)接(jie)兩(liang)個(ge)半(ban)(ban)(ban)聯(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)(qi)的螺(luo)栓可以(yi)采(cai)用A級(ji)和(he)B級(ji)的普(pu)通(tong)螺(luo)栓，轉(zhuan)(zhuan)矩(ju)靠兩(liang)個(ge)半(ban)(ban)(ban)聯(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)(qi)結(jie)(jie)合面的摩擦力矩(ju)來(lai)傳(chuan)遞。凸(tu)緣(yuan)聯(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)(qi)結(jie)(jie)構簡(jian)單，制(zhi)造方便(bian)，成本較低，工作可靠，裝拆(chai)、維(wei)護均較簡(jian)便(bian)，傳(chuan)遞轉(zhuan)(zhuan)矩(ju)較大，能保證兩(liang)軸(zhou)(zhou)(zhou)具有(you)較高的對(dui)中精(jing)度，一(yi)般常用于(yu)載荷平(ping)(ping)穩，高速或傳(chuan)動(dong)精(jing)度要求較高的軸(zhou)(zhou)(zhou)系傳(chuan)動(dong)。凸(tu)緣(yuan)聯(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)(qi)不具備徑向(xiang)、軸(zhou)(zhou)(zhou)向(xiang)和(he)角向(xiang)補償。剛(gang)(gang)性(xing)聯(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)(qi)是(shi)一(yi)種扭(niu)轉(zhuan)(zhuan)剛(gang)(gang)性(xing)的聯(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)(qi)，即使承受負載時也(ye)無(wu)任(ren)何回轉(zhuan)(zhuan)間隙，即便(bian)是(shi)有(you)偏(pian)差產生負荷時，剛(gang)(gang)性(xing)聯(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)(qi)(qi)還是(shi)剛(gang)(gang)性(xing)傳(chuan)遞扭(niu)矩(ju)。