高彈性復合輪胎聯軸器
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(yong)有更(geng)(geng)(geng)小的體積，更(geng)(geng)(geng)大(da)的同型扭矩和更(geng)(geng)(geng)合(he)理的配比尺(chi)寸，補償范圍大(da)，質量輕轉動(dong)慣(guan)量小螺栓與(yu)膜片組的孔連(lian)接部位(wei)采用特(te)殊的彈性墊套設計，極大(da)減小了孔緣(yuan)部位(wei)應力的集中，杜絕膜片的撕裂交損，延長使用壽(shou)命。
膜片彈性聯軸器采用模塊化設計，裝配簡單，維修更換快捷。性能(neng)遠超國標JM系(xi)(xi)列產品(pin)，大量應(ying)用于(yu)風機(ji)系(xi)(xi)統，汽(qi)輪(lun)機(ji)組及其他重要工業領(ling)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(da)，使(shi)用(yong)壽命長(chang)，免維護，耐(nai)高(gao)溫，耐(nai)酸(suan)堿防腐(fu)蝕，適用(yong)于高(gao)溫高(gao)速(su)及(ji)有(you)腐(fu)蝕工況(kuang)環境(jing)的(de)軸(zhou)系(xi)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(ju)有補償兩(liang)軸相(xiang)對位移，減(jian)振(zhen)緩沖，結構簡單，無需潤滑維護方便等特點(dian)。
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。星型聯軸器聚氨(an)脂彈(dan)性體由凸形爪(zhua)塊(kuai)限(xian)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(ju)氨脂塑料元件以(yi)獨有配方配制,具(ju)有耐磨性(xing)(xing)高抗(kang)溫性(xing)(xing)好韌(ren)性(xing)(xing)強,與一般普通(tong)塑膠(jiao)件質量穩定耐用. 梅(mei)花型體(ti)有六瓣(ban)和八瓣(ban),根據客(ke)戶要求定制. 固定方式有鍵槽.
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(jiao)大的軸向(xiang)、徑向(xiang)和(he)角向(xiang)補償能力。結構(gou)簡單，徑向(xiang)尺寸小，重量輕，轉動慣量小，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.
輪胎聯軸器采用輪胎(tai)(tai)體狀(zhuang)橡(xiang)膠元件，與(yu)兩個(ge)半聯(lian)經過螺栓聯(lian)接(jie)，實現(xian)扭矩傳遞和位移(yi)補償。橡(xiang)膠輪胎(tai)(tai)聯(lian)軸器具有較高的彈性(xing)性(xing)能(neng)，扭轉剛度小，減震能(neng)力強(qiang)，軸向補償能(neng)力較大，有良好(hao)的阻尼性(xing)能(neng)。
彈性輪(lun)(lun)胎(tai)(tai)(tai)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)輪(lun)(lun)胎(tai)(tai)(tai)體(ti)是輪(lun)(lun)胎(tai)(tai)(tai)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)必要(yao)的備(bei)件之(zhi)一，相應的分(fen)為(wei)UL、LA、LB輪(lun)(lun)胎(tai)(tai)(tai)體(ti)。輪(lun)(lun)胎(tai)(tai)(tai)式聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)分(fen)為(wei)凸型(xing)和(he)凹型(xing)兩大(da)類，凸型(xing)又分(fen)為(wei)帶骨(gu)架(jia)整(zheng)體(ti)式、無骨(gu)整(zheng)體(ti)式和(he)徑向切口(kou)式三種。輪(lun)(lun)胎(tai)(tai)(tai)環內(nei)側用硫(liu)化方法與鋼質骨(gu)架(jia)粘接成一體(ti)，骨(gu)架(jia)上的螺栓(shuan)孔(kong)處焊有螺母。裝配時用螺栓(shuan)與兩半(ban)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)的凸緣連(lian)接，依靠擰緊螺栓(shuan)使輪(lun)(lun)胎(tai)(tai)(tai)與凸緣端面之(zhi)間產生(sheng)的摩擦力(li)來傳遞(di)轉矩，輪(lun)(lun)胎(tai)(tai)(tai)環工(gong)作時發(fa)生(sheng)扭轉剪(jian)切變形，故輪(lun)(lun)胎(tai)(tai)(tai)聯(lian)(lian)(lian)軸(zhou)(zhou)(zhou)器(qi)具有很高的彈性，補償兩軸(zhou)(zhou)(zhou)相對位移的能力(li)較(jiao)(jiao)大(da)，并有良好的阻尼，而且結構簡單、不需潤(run)滑、裝拆和(he)維護都比(bi)較(jiao)(jiao)方便。
輪胎式聯軸器缺點(dian)是承(cheng)(cheng)載能(neng)力(li)不高(gao)、外形尺寸較大(da)，隨著兩軸(zhou)相對扭轉角的(de)(de)增加(jia)(jia)使(shi)(shi)輪胎(tai)(tai)外形扭歪，軸(zhou)向(xiang)尺寸略有減(jian)小，將在兩軸(zhou)上(shang)產(chan)(chan)生較大(da)的(de)(de)附(fu)加(jia)(jia)軸(zhou)向(xiang)力(li)，使(shi)(shi)軸(zhou)承(cheng)(cheng)負(fu)載加(jia)(jia)大(da)而降低壽命。輪胎(tai)(tai)聯軸(zhou)器(qi)(qi)高(gao)速運轉時(shi)，輪胎(tai)(tai)外緣由于離(li)心力(li)的(de)(de)作用而向(xiang)外擴張，將進一步增大(da)附(fu)加(jia)(jia)軸(zhou)向(xiang)力(li)。為此，在安裝聯軸(zhou)器(qi)(qi)時(shi)應(ying)(ying)采取(qu)措施(shi)，使(shi)(shi)輪胎(tai)(tai)中(zhong)的(de)(de)應(ying)(ying)力(li)方向(xiang)與工(gong)作時(shi)產(chan)(chan)生的(de)(de)應(ying)(ying)力(li)方向(xiang)相反，以抵消部分附(fu)加(jia)(jia)軸(zhou)向(xiang)力(li)，達到改善聯軸(zhou)器(qi)(qi)和(he)兩軸(zhou)承(cheng)(cheng)的(de)(de)工(gong)和(he)條件。
輪胎式聯軸器(qi)由于(yu)種(zhong)(zhong)種(zhong)(zhong)原(yuan)因(yin)使其質心(xin)(xin)或(huo)慣性主(zhu)軸與其加(jia)轉(zhuan)軸線不重合，在運轉(zhuan)時將產生不平衡(heng)離心(xin)(xin)慣性力(li)、離心(xin)(xin)慣性力(li)偶和(he)動撓度(du)（振型）的(de)(de)現(xian)象(xiang)，稱為轉(zhuan)子的(de)(de)不平衡(heng)現(xian)象(xiang)，這種(zhong)(zhong)不平衡(heng)現(xian)象(xiang)必然引(yin)起(qi)軸系的(de)(de)振動，從而影響(xiang)機器(qi)的(de)(de)正常工(gong)作和(he)使用壽命(ming)，因(yin)而對其必須(xu)加(jia)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.
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