RL系列膜片聯軸器是結合歐洲與日本等優質產品基礎之上獨立開發的高品質產品。膜片式聯軸器擁有更小(xiao)的(de)(de)(de)體(ti)積(ji)，更大(da)的(de)(de)(de)同型扭矩和更合理(li)的(de)(de)(de)配比(bi)尺寸，補(bu)償范圍大(da)，質量輕(qing)轉動慣量小(xiao)螺栓與膜片組的(de)(de)(de)孔連接部(bu)位采用特殊的(de)(de)(de)彈性墊套設計，極(ji)大(da)減小(xiao)了孔緣(yuan)部(bu)位應力的(de)(de)(de)集中，杜絕(jue)膜片的(de)(de)(de)撕(si)裂交損，延長使用壽(shou)命(ming)。

膜片彈性聯軸器采用(yong)模塊化設計(ji)，裝配簡單，維修(xiu)更換快捷。性能(neng)遠超國(guo)標JM系列產品，大量(liang)應用(yong)于風(feng)機系統，汽輪(lun)機組及(ji)其(qi)他重要工業領域。

彈性膜片聯軸器在傳遞扭矩的同時通過彈性膜片的的變形來補償軸向和角向的位移，是一種高性能的金屬彈性撓性聯軸器。彈性聯軸器結構緊湊，傳遞扭矩大，使用壽(shou)命長，免維(wei)護，耐高(gao)溫(wen)，耐酸堿防腐蝕(shi)，適用于高(gao)溫(wen)高(gao)速及有腐蝕(shi)工況環境的軸系傳動。

The steel lamina coupling is an efficient flexible coupling with no back clearance and free from maintenance. Due to its unique structural design, it can achieve the perfect delivery of torque. Meanwhile, it has excellent performances, including large axial and radial compensation ability, low reply feedback force and wide thermal adaptability, etc. With different change design, it can be applied at most power transmission sites.

Rokee's RL series steel laminae coupling is a high-quality product developed independently on basis of combination of advanced products from Europe and Japan, etc. It has smaller size, larger torque of the same model, more reasonable proportioning size, large compensation scope, light weight and small rotational inertia. With modularized design, it’s easy for assembly, maintenance and replacement. Its performance far exceeds the one of JM series diaphragm coupling. It’s widely applied in the fields of fan systems, turboset and other pumps, etc.

梅花聯軸器由兩個帶凸爪形裝的半聯和一個硬度可以調整的梅花形彈性非金屬元件組成，利用梅花形彈性元件嵌入兩個半聯之間實現聯接，梅花彈性聯軸器具有補償兩軸相對(dui)位移，減振緩(huan)沖，結構簡單，無需潤滑維護方便等特點。

星形彈性聯軸器是以工程塑料作彈性元件，適用于聯接兩同軸線的傳動軸系，星形聯軸器具有補償兩軸相對偏移、緩沖、減震、耐磨性能，適應場合普遍，傳遞轉矩20-35000.N.M,工作溫度-35-+80攝氏度。星型聯軸器聚(ju)氨脂彈性體由(you)凸(tu)形爪塊限制。

梅花形聯軸器以聚氨脂塑料為彈性元件與二半聯軸器主體緊密組合,主體以進口配方合金鋁為主。梅花型聯軸器中間聚氨脂塑料元件以獨有(you)(you)配方(fang)(fang)配制,具(ju)有(you)(you)耐磨性(xing)高抗溫(wen)性(xing)好韌性(xing)強,與一(yi)般普通塑膠件質量穩(wen)定(ding)耐用. 梅花型(xing)體有(you)(you)六瓣(ban)和八瓣(ban),根據(ju)客戶要求定(ding)制. 固定(ding)方(fang)(fang)式有(you)(you)鍵槽.

爪式聯軸器結構簡單、無需潤滑、方便維修、便于檢查、免維護，可連續長期運行。高強度聚氨酯彈性元件耐磨耐油，承載能力大，使用壽命長，安全可靠。工作穩定可靠，具有良好的減振、緩沖和電氣絕緣性能。三爪聯軸器具有較大的軸向(xiang)、徑向(xiang)和角向(xiang)補償能力。結構簡單，徑向(xiang)尺寸(cun)小，重量(liang)輕(qing)，轉(zhuan)動慣量(liang)小，適用于中高速場合。

The plum-shaped flexible coupling is composed of two semi-couplings with convex claws and a plum-shaped flexible non-metallic element whose hardness can be adjusted. By embedding the plum-shaped flexible element into the two semi-couplings to realize the connection, plum couplings has the characteristics of compensating the relative displacement of the two axes, reducing vibration and buffering, simple structure and easy maintenance without lubrication.

輪胎聯軸器采用(yong)輪胎體狀橡膠元件，與兩個半聯(lian)(lian)經過螺栓(shuan)聯(lian)(lian)接，實現扭矩傳遞和位移補償(chang)。橡膠輪胎聯(lian)(lian)軸器具有較高的(de)彈性性能(neng)，扭轉剛度小，減震能(neng)力強，軸向補償(chang)能(neng)力較大，有良好的(de)阻尼性能(neng)。

彈(dan)性輪(lun)胎(tai)(tai)(tai)聯軸(zhou)器(qi)(qi)輪(lun)胎(tai)(tai)(tai)體是(shi)輪(lun)胎(tai)(tai)(tai)聯軸(zhou)器(qi)(qi)必要的(de)(de)(de)備件之(zhi)一，相應的(de)(de)(de)分為UL、LA、LB輪(lun)胎(tai)(tai)(tai)體。輪(lun)胎(tai)(tai)(tai)式(shi)聯軸(zhou)器(qi)(qi)分為凸型和(he)凹型兩(liang)大(da)類，凸型又分為帶骨(gu)架整體式(shi)、無(wu)骨(gu)整體式(shi)和(he)徑向(xiang)切口式(shi)三種(zhong)。輪(lun)胎(tai)(tai)(tai)環內(nei)側用硫化方法(fa)與鋼質骨(gu)架粘接成一體，骨(gu)架上的(de)(de)(de)螺(luo)栓(shuan)孔處焊有(you)螺(luo)母。裝配(pei)時用螺(luo)栓(shuan)與兩(liang)半聯軸(zhou)器(qi)(qi)的(de)(de)(de)凸緣連接，依靠擰緊螺(luo)栓(shuan)使輪(lun)胎(tai)(tai)(tai)與凸緣端面之(zhi)間產(chan)生(sheng)(sheng)的(de)(de)(de)摩擦力(li)來傳(chuan)遞轉矩，輪(lun)胎(tai)(tai)(tai)環工作時發生(sheng)(sheng)扭轉剪切變(bian)形，故輪(lun)胎(tai)(tai)(tai)聯軸(zhou)器(qi)(qi)具有(you)很(hen)高的(de)(de)(de)彈(dan)性，補償(chang)兩(liang)軸(zhou)相對位移(yi)的(de)(de)(de)能力(li)較大(da)，并有(you)良好(hao)的(de)(de)(de)阻尼，而且結構簡單(dan)、不需潤滑、裝拆和(he)維護都比較方便。

輪胎式聯軸器缺點是(shi)承(cheng)載(zai)(zai)能力(li)(li)不高、外(wai)形尺(chi)(chi)寸較大(da)，隨著兩軸(zhou)相對扭轉(zhuan)角的增(zeng)加使輪胎(tai)外(wai)形扭歪(wai)，軸(zhou)向(xiang)(xiang)尺(chi)(chi)寸略有(you)減(jian)小，將(jiang)(jiang)在(zai)兩軸(zhou)上產生(sheng)較大(da)的附加軸(zhou)向(xiang)(xiang)力(li)(li)，使軸(zhou)承(cheng)負載(zai)(zai)加大(da)而降低(di)壽命(ming)。輪胎(tai)聯(lian)(lian)軸(zhou)器(qi)高速運轉(zhuan)時(shi)，輪胎(tai)外(wai)緣由于(yu)離心力(li)(li)的作(zuo)用(yong)而向(xiang)(xiang)外(wai)擴張(zhang)，將(jiang)(jiang)進一步增(zeng)大(da)附加軸(zhou)向(xiang)(xiang)力(li)(li)。為(wei)此(ci)，在(zai)安裝聯(lian)(lian)軸(zhou)器(qi)時(shi)應采取措(cuo)施，使輪胎(tai)中的應力(li)(li)方(fang)向(xiang)(xiang)與(yu)工(gong)作(zuo)時(shi)產生(sheng)的應力(li)(li)方(fang)向(xiang)(xiang)相反，以抵(di)消部分附加軸(zhou)向(xiang)(xiang)力(li)(li)，達到改善聯(lian)(lian)軸(zhou)器(qi)和兩軸(zhou)承(cheng)的工(gong)和條件。

輪胎(tai)式聯軸(zhou)器(qi)由(you)于種種原因(yin)使其質心(xin)或慣性主軸(zhou)與其加轉軸(zhou)線不重合，在(zai)運(yun)轉時將(jiang)產生不平(ping)(ping)衡(heng)(heng)離(li)心(xin)慣性力(li)、離(li)心(xin)慣性力(li)偶和動(dong)撓度（振型）的(de)現象，稱為轉子的(de)不平(ping)(ping)衡(heng)(heng)現象，這種不平(ping)(ping)衡(heng)(heng)現象必(bi)然引起軸(zhou)系的(de)振動(dong)，從而影響機器(qi)的(de)正常工(gong)作和使用壽命，因(yin)而對其必(bi)須(xu)加以重視。

The tyre coupling adopts tyre body-shaped rubber elements, which are connected with two semi-couplings through bolts to realize torque transmission and displacement compensation. Tyre coupling has high elastic performance, small torsional rigidity, strong damping capacity, large axial compensation capacity, and good damping performance.