真空泵用聯軸器彈性還是剛性
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)小(xiao)的(de)(de)體積，更(geng)大的(de)(de)同型扭(niu)矩和更(geng)合理的(de)(de)配比(bi)尺寸(cun)，補償范(fan)圍大，質量輕轉動(dong)慣量小(xiao)螺栓與膜(mo)片組的(de)(de)孔(kong)連接部位(wei)采用特殊的(de)(de)彈(dan)性(xing)墊套設計(ji)，極大減小(xiao)了孔(kong)緣部位(wei)應力的(de)(de)集中(zhong)，杜絕膜(mo)片的(de)(de)撕(si)裂交損，延長使用壽命。
膜片彈性聯軸器采用(yong)(yong)模塊化(hua)設計，裝配簡單，維(wei)修(xiu)更換快捷。性能遠超國標JM系(xi)列產品(pin)，大量應用(yong)(yong)于風機系(xi)統，汽輪機組及其他(ta)重要工(gong)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(gou)緊湊，傳遞扭矩大，使用壽命長，免維護(hu)，耐高溫，耐酸堿防腐蝕，適用于高溫高速及有腐蝕工況環境的軸(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，梅花彈性聯軸器具有補償(chang)兩軸相對位移(yi)，減(jian)振(zhen)緩沖，結構簡單(dan)，無(wu)需(xu)潤(run)滑維護方便(bian)等(deng)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(dan)性體(ti)由(you)凸形爪塊限制。
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(jian)(jian)以(yi)獨有(you)(you)(you)配方配制,具有(you)(you)(you)耐(nai)磨性(xing)高抗(kang)溫性(xing)好韌性(xing)強,與一般(ban)普(pu)通塑膠(jiao)件(jian)(jian)質量穩定耐(nai)用(yong). 梅花型體有(you)(you)(you)六瓣和八瓣,根據客戶要求定制. 固定方式有(you)(you)(you)鍵(jian)槽(cao).
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(you)較大的(de)軸(zhou)向、徑(jing)向和角(jiao)向補償(chang)能力。結構簡單，徑(jing)向尺寸小，重(zhong)量(liang)輕，轉動慣量(liang)小，適用于中高(gao)速場合(he)。
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.
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。水泵聯軸器就是連接在水(shui)泵端的聯軸(zhou)器，如果與電機聯軸(zhou)器進行(xing)連接，就形成(cheng)了一套(tao)完整的水(shui)泵機組設備。
伺(si)服電機聯(lian)軸(zhou)(zhou)器(qi)(qi)，因(yin)其(qi)使用場合的(de)精(jing)密性(xing)，必須(xu)具備(bei)特殊的(de)性(xing)能：零(ling)間(jian)隙：聯(lian)軸(zhou)(zhou)器(qi)(qi)整體在(zai)傳(chuan)動(dong)過(guo)程(cheng)(cheng)中不允許有間(jian)隙，包括(kuo)正向間(jian)隙以及回程(cheng)(cheng)間(jian)隙；高剛性(xing)：即(ji)不允許出現傳(chuan)動(dong)的(de)遲滯性(xing)，否則將嚴重影響伺(si)服馬(ma)達傳(chuan)動(dong)的(de)精(jing)度；低(di)慣量(liang)：在(zai)保證傳(chuan)動(dong)強度的(de)基(ji)礎之上(shang)，應盡可能降低(di)伺(si)服馬(ma)達聯(lian)軸(zhou)(zhou)器(qi)(qi)的(de)重量(liang)；柔性(xing)：精(jing)密的(de)伺(si)服聯(lian)軸(zhou)(zhou)器(qi)(qi)，不僅要(yao)求剛性(xing)高，同(tong)時需要(yao)吸收安(an)裝過(guo)程(cheng)(cheng)中產生的(de)軸(zhou)(zhou)與軸(zhou)(zhou)之間(jian)的(de)偏差(cha)；其(qi)他(ta)性(xing)能：耐(nai)熱性(xing)、動(dong)平衡性(xing)等。
風機聯軸器是(shi)電機(ji)(ji)與(yu)風(feng)機(ji)(ji)連(lian)(lian)接的聯軸(zhou)(zhou)器。它可以將不同機(ji)(ji)構中的主動軸(zhou)(zhou)和(he)從動軸(zhou)(zhou)牢牢地(di)緊(jin)密連(lian)(lian)接在一(yi)起，以此達到(dao)一(yi)同旋(xuan)轉的目(mu)的，并傳遞(di)運動機(ji)(ji)械零(ling)(ling)件，有時也用以聯接軸(zhou)(zhou)與(yu)其(qi)他零(ling)(ling)件。
風機(ji)聯軸(zhou)器(qi)具有減速(su)、增速(su)、變向(xiang)和(he)換(huan)向(xiang)等動(dong)作以及緩(huan)和(he)沖(chong)擊(ji)、吸振的(de)作用。聯軸(zhou)器(qi)可分(fen)為(wei)剛性聯軸(zhou)器(qi)和(he)撓性聯軸(zhou)器(qi)兩(liang)大類。前(qian)者(zhe)不具有緩(huan)沖(chong)性和(he)補償兩(liang)軸(zhou)線相(xiang)對(dui)位移的(de)能力(li)，但(dan)結構簡單，制造成(cheng)本(ben)較低，裝拆(chai)、維護方便。
凸(tu)(tu)緣聯(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)屬于剛(gang)性(xing)(xing)聯(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)，是(shi)(shi)把(ba)兩(liang)個帶有(you)(you)凸(tu)(tu)緣的(de)(de)半聯(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)用普(pu)(pu)通平鍵(jian)分別與兩(liang)軸(zhou)(zhou)(zhou)(zhou)連接，然后用螺栓(shuan)把(ba)兩(liang)個半聯(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)連成一(yi)體，以傳(chuan)遞(di)運動(dong)和(he)轉(zhuan)(zhuan)矩(ju)。這種聯(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)有(you)(you)兩(liang)種主(zhu)要(yao)的(de)(de)結(jie)構(gou)形式：靠鉸制孔用螺栓(shuan)來實現兩(liang)軸(zhou)(zhou)(zhou)(zhou)對(dui)中(zhong)和(he)靠螺栓(shuan)桿承受(shou)(shou)擠(ji)壓與剪切來傳(chuan)遞(di)轉(zhuan)(zhuan)矩(ju)；靠一(yi)個半聯(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)上的(de)(de)凸(tu)(tu)肩與另一(yi)個半聯(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)上的(de)(de)凹槽相配合(he)而對(dui)中(zhong)。連接兩(liang)個半聯(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)的(de)(de)螺栓(shuan)可以采用A級和(he)B級的(de)(de)普(pu)(pu)通螺栓(shuan)，轉(zhuan)(zhuan)矩(ju)靠兩(liang)個半聯(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)結(jie)合(he)面的(de)(de)摩擦力矩(ju)來傳(chuan)遞(di)。凸(tu)(tu)緣聯(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)結(jie)構(gou)簡單(dan)，制造方便，成本較(jiao)(jiao)(jiao)低，工(gong)作(zuo)可靠，裝拆、維護均(jun)較(jiao)(jiao)(jiao)簡便，傳(chuan)遞(di)轉(zhuan)(zhuan)矩(ju)較(jiao)(jiao)(jiao)大，能(neng)保證兩(liang)軸(zhou)(zhou)(zhou)(zhou)具有(you)(you)較(jiao)(jiao)(jiao)高的(de)(de)對(dui)中(zhong)精(jing)度，一(yi)般常用于載(zai)荷平穩，高速或傳(chuan)動(dong)精(jing)度要(yao)求較(jiao)(jiao)(jiao)高的(de)(de)軸(zhou)(zhou)(zhou)(zhou)系傳(chuan)動(dong)。凸(tu)(tu)緣聯(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)不(bu)具備徑向、軸(zhou)(zhou)(zhou)(zhou)向和(he)角向補(bu)償。剛(gang)性(xing)(xing)聯(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)是(shi)(shi)一(yi)種扭轉(zhuan)(zhuan)剛(gang)性(xing)(xing)的(de)(de)聯(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)，即使(shi)承受(shou)(shou)負載(zai)時也無任何回(hui)轉(zhuan)(zhuan)間(jian)隙，即便是(shi)(shi)有(you)(you)偏差產生(sheng)負荷時，剛(gang)性(xing)(xing)聯(lian)(lian)(lian)(lian)(lian)軸(zhou)(zhou)(zhou)(zhou)器(qi)(qi)(qi)還是(shi)(shi)剛(gang)性(xing)(xing)傳(chuan)遞(di)扭矩(ju)。
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