鼓形齒式剛性汽輪機聯軸器
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)準技(ji)術，優化了(le)很(hen)多細部(bu)尺寸鏈，采用(yong)了(le)大壓力角齒(chi)形設計(ji)，軸孔采用(yong)短軸設計(ji)，縮小了(le)長徑比，結構(gou)更加緊湊，轉速性(xing)能優異。相近型號的(de)螺栓采用(yong)標(biao)準統一(yi)化，零部(bu)件通用(yong)性(xing)好(hao)。
與國家標準齒式聯軸器相比(bi)能(neng)(neng)夠傳遞更(geng)大(da)的扭矩(ju)，質量相對(dui)大(da)幅(fu)度減輕(qing)，轉動慣量小，符合歐洲防(fang)爆要(yao)求，各(ge)種(zhong)綜合性能(neng)(neng)大(da)大(da)超前。為了更(geng)好的傳動性能(neng)(neng)，我們強烈推薦您選用(yong)。
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(da)的(de)扭矩和允許較(jiao)大(da)的(de)角位(wei)移，性能優異且壽命更(geng)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.
Rokee開發的零背隙梅花彈性聯軸器，金屬膜片聯軸器，波紋管聯軸器等精密伺服聯軸器是我們在市場的強有力產品。不僅如此，如果您在選擇使用德國，日本或者其他公司的產品方面存在困惑或者不便，我們可以很快為您提供更加有建設性的技術替代方案和同樣優質的產品來滿足您的事業需求。水泵聯軸器就是連(lian)接(jie)在水泵(beng)端的聯(lian)軸(zhou)器，如果與電(dian)機(ji)聯(lian)軸(zhou)器進行連(lian)接(jie)，就形成了(le)一套完整的水泵(beng)機(ji)組設備(bei)。
伺服(fu)電機(ji)聯軸器，因其(qi)使用場合的(de)(de)(de)精(jing)密性(xing)(xing)(xing)，必須具(ju)備(bei)特殊的(de)(de)(de)性(xing)(xing)(xing)能：零間(jian)隙(xi)(xi)：聯軸器整體(ti)在傳(chuan)動過程(cheng)中(zhong)不允許有間(jian)隙(xi)(xi)，包括正向間(jian)隙(xi)(xi)以及回程(cheng)間(jian)隙(xi)(xi)；高(gao)剛(gang)性(xing)(xing)(xing)：即不允許出現傳(chuan)動的(de)(de)(de)遲(chi)滯性(xing)(xing)(xing)，否則將嚴重影響伺服(fu)馬達傳(chuan)動的(de)(de)(de)精(jing)度；低(di)(di)慣量(liang)：在保證傳(chuan)動強度的(de)(de)(de)基礎(chu)之上，應盡可能降低(di)(di)伺服(fu)馬達聯軸器的(de)(de)(de)重量(liang)；柔性(xing)(xing)(xing)：精(jing)密的(de)(de)(de)伺服(fu)聯軸器，不僅要求剛(gang)性(xing)(xing)(xing)高(gao)，同時需要吸收安(an)裝過程(cheng)中(zhong)產(chan)生(sheng)的(de)(de)(de)軸與軸之間(jian)的(de)(de)(de)偏差；其(qi)他性(xing)(xing)(xing)能：耐熱(re)性(xing)(xing)(xing)、動平衡性(xing)(xing)(xing)等(deng)。
風機聯軸器是(shi)電(dian)機與風機連(lian)接的(de)(de)聯軸器。它可以(yi)(yi)將不(bu)同機構中的(de)(de)主動(dong)(dong)軸和(he)從動(dong)(dong)軸牢(lao)牢(lao)地(di)緊密連(lian)接在一起(qi)，以(yi)(yi)此(ci)達(da)到(dao)一同旋(xuan)轉的(de)(de)目的(de)(de)，并傳遞運(yun)動(dong)(dong)機械零件，有時也用(yong)以(yi)(yi)聯接軸與其他零件。
風機聯(lian)(lian)軸(zhou)器(qi)具(ju)有減速(su)、增速(su)、變向和換向等動作以及緩和沖擊、吸振(zhen)的(de)作用。聯(lian)(lian)軸(zhou)器(qi)可(ke)分為剛性(xing)聯(lian)(lian)軸(zhou)器(qi)和撓性(xing)聯(lian)(lian)軸(zhou)器(qi)兩大(da)類。前者(zhe)不具(ju)有緩沖性(xing)和補償兩軸(zhou)線(xian)相對位移的(de)能力，但結構簡單，制造成本較低，裝拆(chai)、維護方便。
凸緣聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)屬于(yu)剛性聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)，是把兩(liang)(liang)個帶有(you)(you)凸緣的(de)(de)半(ban)(ban)(ban)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)用普(pu)通平(ping)鍵分別與(yu)兩(liang)(liang)軸(zhou)(zhou)(zhou)(zhou)連(lian)(lian)接，然后用螺(luo)(luo)(luo)栓把兩(liang)(liang)個半(ban)(ban)(ban)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)連(lian)(lian)成一(yi)(yi)體，以傳(chuan)遞(di)運動和(he)(he)(he)轉矩(ju)(ju)(ju)。這種聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)有(you)(you)兩(liang)(liang)種主要(yao)的(de)(de)結構形式：靠(kao)鉸制孔用螺(luo)(luo)(luo)栓來實現兩(liang)(liang)軸(zhou)(zhou)(zhou)(zhou)對(dui)中和(he)(he)(he)靠(kao)螺(luo)(luo)(luo)栓桿承受擠(ji)壓與(yu)剪切來傳(chuan)遞(di)轉矩(ju)(ju)(ju)；靠(kao)一(yi)(yi)個半(ban)(ban)(ban)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)上的(de)(de)凸肩與(yu)另一(yi)(yi)個半(ban)(ban)(ban)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)上的(de)(de)凹(ao)槽相(xiang)配(pei)合而對(dui)中。連(lian)(lian)接兩(liang)(liang)個半(ban)(ban)(ban)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)的(de)(de)螺(luo)(luo)(luo)栓可以采用A級和(he)(he)(he)B級的(de)(de)普(pu)通螺(luo)(luo)(luo)栓，轉矩(ju)(ju)(ju)靠(kao)兩(liang)(liang)個半(ban)(ban)(ban)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)結合面的(de)(de)摩擦(ca)力矩(ju)(ju)(ju)來傳(chuan)遞(di)。凸緣聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)結構簡(jian)單(dan)，制造方便，成本較(jiao)(jiao)低，工作可靠(kao)，裝(zhuang)拆、維護(hu)均(jun)較(jiao)(jiao)簡(jian)便，傳(chuan)遞(di)轉矩(ju)(ju)(ju)較(jiao)(jiao)大(da)，能保證(zheng)兩(liang)(liang)軸(zhou)(zhou)(zhou)(zhou)具有(you)(you)較(jiao)(jiao)高(gao)(gao)(gao)的(de)(de)對(dui)中精度，一(yi)(yi)般常用于(yu)載荷平(ping)穩，高(gao)(gao)(gao)速或(huo)傳(chuan)動精度要(yao)求較(jiao)(jiao)高(gao)(gao)(gao)的(de)(de)軸(zhou)(zhou)(zhou)(zhou)系(xi)傳(chuan)動。凸緣聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)不具備徑向(xiang)、軸(zhou)(zhou)(zhou)(zhou)向(xiang)和(he)(he)(he)角(jiao)向(xiang)補償(chang)。剛性聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)是一(yi)(yi)種扭轉剛性的(de)(de)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)，即使承受負載時也無任何回(hui)轉間隙，即便是有(you)(you)偏(pian)差產生負荷時，剛性聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)(qi)還是剛性傳(chuan)遞(di)扭矩(ju)(ju)(ju)。
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