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(zhun)(zhun)技術(shu)，優(you)化了很多細部尺(chi)寸鏈(lian)，采用了大(da)壓力角齒(chi)形設(she)計，軸孔采用短軸設(she)計，縮小了長徑比，結構更加緊湊，轉速性能優(you)異。相(xiang)近(jin)型(xing)號(hao)的螺栓采用標準(zhun)(zhun)統(tong)一(yi)化，零部件通用性好。

與國家標準齒式聯軸器相比能夠傳(chuan)遞(di)更(geng)大的(de)扭(niu)矩，質量(liang)(liang)相對(dui)大幅度(du)減(jian)輕(qing)，轉動(dong)慣量(liang)(liang)小，符合(he)歐洲防爆要求，各(ge)種綜合(he)性(xing)能大大超前。為了更(geng)好的(de)傳(chuan)動(dong)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(yi)傳(chuan)遞(di)較(jiao)大(da)(da)的扭矩和允許(xu)較(jiao)大(da)(da)的角位移，性(xing)能優(you)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.

凸(tu)緣(yuan)聯軸(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)屬于(yu)剛(gang)性聯軸(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)，是把兩(liang)個帶有(you)凸(tu)緣(yuan)的(de)半聯軸(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)用(yong)普(pu)通平鍵分別與兩(liang)軸(zhou)(zhou)(zhou)(zhou)(zhou)連(lian)接，然(ran)后用(yong)螺(luo)栓把兩(liang)個半聯軸(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)連(lian)成一體，以(yi)傳遞(di)(di)運動和轉(zhuan)矩(ju)。這種聯軸(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)有(you)兩(liang)種主要的(de)結(jie)構(gou)形式(shi)：靠(kao)鉸(jiao)制孔用(yong)螺(luo)栓來(lai)實現兩(liang)軸(zhou)(zhou)(zhou)(zhou)(zhou)對(dui)中(zhong)(zhong)和靠(kao)螺(luo)栓桿承受(shou)擠(ji)壓與剪切來(lai)傳遞(di)(di)轉(zhuan)矩(ju)；靠(kao)一個半聯軸(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)上(shang)的(de)凸(tu)肩與另一個半聯軸(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)上(shang)的(de)凹槽相(xiang)配合而對(dui)中(zhong)(zhong)。連(lian)接兩(liang)個半聯軸(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)的(de)螺(luo)栓可(ke)以(yi)采用(yong)A級(ji)和B級(ji)的(de)普(pu)通螺(luo)栓，轉(zhuan)矩(ju)靠(kao)兩(liang)個半聯軸(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)結(jie)合面的(de)摩擦力矩(ju)來(lai)傳遞(di)(di)。凸(tu)緣(yuan)聯軸(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)結(jie)構(gou)簡單，制造方便(bian)(bian)，成本較低，工作(zuo)可(ke)靠(kao)，裝拆、維(wei)護均較簡便(bian)(bian)，傳遞(di)(di)轉(zhuan)矩(ju)較大(da)，能保(bao)證兩(liang)軸(zhou)(zhou)(zhou)(zhou)(zhou)具有(you)較高的(de)對(dui)中(zhong)(zhong)精度(du)，一般常用(yong)于(yu)載(zai)荷平穩，高速或傳動精度(du)要求較高的(de)軸(zhou)(zhou)(zhou)(zhou)(zhou)系傳動。凸(tu)緣(yuan)聯軸(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)不具備徑向、軸(zhou)(zhou)(zhou)(zhou)(zhou)向和角向補償。剛(gang)性聯軸(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)是一種扭轉(zhuan)剛(gang)性的(de)聯軸(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)，即使承受(shou)負載(zai)時也無(wu)任(ren)何回轉(zhuan)間隙，即便(bian)(bian)是有(you)偏差產生負荷時，剛(gang)性聯軸(zhou)(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)還是剛(gang)性傳遞(di)(di)扭矩(ju)。