ROD鼓形齒式聯(lián)軸器是Rokee獨(dú)立開(kāi)發(fā)的核心技術(shù)傳動(dòng)產(chǎn)品之一并且在國(guó)家建立和報(bào)備了企業(yè)技術(shù)標(biāo)準(zhǔn)，結(jié)合了日本，德國(guó)等先進(jìn)國(guó)家的鼓型齒聯(lián)軸器標(biāo)準(zhǔn)技術(shù)，優(yōu)化了很多細(xì)部尺寸鏈，采用了大壓力角齒形設(shè)計(jì)，軸孔采用短軸設(shè)計(jì)，縮小了長(zhǎng)徑比，結(jié)構(gòu)更加緊湊，轉(zhuǎn)速性能優(yōu)異。相近型號(hào)的螺栓采用標(biāo)準(zhǔn)統(tǒng)一化，零部件通用性好。

與國(guó)家標(biāo)準(zhǔn)齒式聯(lián)軸器相比能夠傳遞更大的扭矩，質(zhì)量相對(duì)大幅度減輕，轉(zhuǎn)動(dòng)慣量小，符合歐洲防爆要求，各種綜合性能大大超前。為了更好的傳動(dòng)性能，我們強(qiáng)烈推薦您選用。

鼓型齒式聯(lián)軸器是一種特別設(shè)計(jì)的先進(jìn)齒式聯(lián)軸器，其外齒制成球面，球面的中心在齒輪的軸線上，齒側(cè)的間隙比一般產(chǎn)品稍大，鼓形齒聯(lián)軸器可以傳遞較大的扭矩和允許較大的角位移，性能優(yōu)異且壽命更加長(zhǎng)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.

萬(wàn)向聯(lián)軸器采用十字軸承聯(lián)接兩端聯(lián)接法蘭，可以傳遞完全不在同一軸線的扭矩，對(duì)角向的補(bǔ)償可達(dá)25?以上，采用花鍵聯(lián)接可以大距離地補(bǔ)償軸向位移。萬(wàn)向軸承載能力高，傳動(dòng)效率優(yōu)異，在現(xiàn)代工業(yè)領(lǐng)域被廣泛采用。

SWP十字萬(wàn)向聯(lián)軸器采用剖分式叉頭布局，與SWC十字萬(wàn)向聯(lián)軸器使用的場(chǎng)合相近，主要運(yùn)用在重載大型裝備領(lǐng)域，回轉(zhuǎn)直徑可達(dá)1200mm。

SWC十字萬(wàn)向聯(lián)軸器采用整體式叉頭布局，主要用于軋鋼機(jī)械，起重運(yùn)輸機(jī)械等其他重型裝備領(lǐng)域，回轉(zhuǎn)直徑可到1600mm，扭矩傳遞距離可達(dá)30m以上，是運(yùn)用相當(dāng)廣泛的萬(wàn)向聯(lián)軸器。

萬(wàn)向節(jié)聯(lián)軸器的不同軸可能是徑向位移，傾斜或兩者兼而有之。測(cè)量同軸度應(yīng)在十字軸萬(wàn)向聯(lián)軸器端面和圓周上均勻分布的四個(gè)位置進(jìn)行。十字軸式萬(wàn)向聯(lián)軸器聯(lián)接的機(jī)泵在安裝過(guò)程中都不可避免地要進(jìn)行同軸度的調(diào)整，使對(duì)輪既同心又平行，否則將影響機(jī)泵使用效率或造成設(shè)備運(yùn)行事故。

For nearly 30 years, Rokee has always adhered to the road of innovation. Using our full understanding of this unique product and years of manufacturing experience, we have continuously optimized the design and manufacture of our Universal Joint Shaft products to supply various industrial fields with our Cost-effective and high-performance products. Our products are widely used and have many impressive records. From micro Universal Shafts for modern logistics, artificial intelligence machinery, light products used in the paper industry, high speed and high performance products for engineering and railway vehicles, to super heavy duty products used in metallurgical rolling system systems, Rokee has won us with mature products and quality Long-term trust of customers, widely exported to Europe, America and other parts of the world.

We have 4 series of nearly 100 standard models and various extended design Universal Joint Couplings based on this for our customers to choose, Torque from *** to ***, diameter from 58mm to 1200mm, ranging from light products to super heavy-duty products, the service field covers almost all transmission occasions. All standard products of Rokee are optimized design products based on the combination of decades of experience and computer design technology. The Universal Couplings we are proud of are not only different from the national technical standards of China but also the standards of other manufacturers in the world. Unique design ideas and make perfection more perfect sprit drive our products find a better balance between lower price and rotational and transmission torque performance. Rokee's standardized products also mean faster delivery and easier spare parts availability as well as quick maintenance service. The cardan shaft products used in important equipment and core industrial fields have not only undergone careful design, but also comprehensive torque, stiffness, balance performance and life tests.

靠背輪聯(lián)軸器用來(lái)將不同機(jī)構(gòu)中的主動(dòng)軸和從動(dòng)軸牢固地聯(lián)接起來(lái)一同旋轉(zhuǎn)，并傳遞運(yùn)動(dòng)和扭矩的機(jī)械部件。有時(shí)也用以聯(lián)接軸與其他零件（如齒輪、帶輪等）。

靠背輪常由兩半合成，分別用鍵或緊配合等聯(lián)接，緊固在兩軸端，再通過(guò)某種方式將兩半聯(lián)接起來(lái)。

靠背輪聯(lián)軸器可兼有補(bǔ)償兩軸之間由于制造安裝不精確、工作時(shí)的變形或熱膨脹等原因所發(fā)生的偏移（包括軸向偏移、徑向偏移、角偏移或綜合偏移）；以及緩和沖擊、吸振。

靠背輪為俗稱，專業(yè)叫法為聯(lián)軸器以及法蘭，用于機(jī)械設(shè)備的連接。