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萬向聯軸器-膜片聯軸器-齒式聯軸器-彈性聯軸器-Rokee
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Rokee · 榮基工業科技

RL系列金屬膜片聯軸器(qi)

RLF法蘭式金屬膜片聯軸器

RLF金屬膜片(pian)聯(lian)軸(zhou)(zhou)器適用(yong)于主從動軸(zhou)(zhou)軸(zhou)(zhou)徑(jing)相差懸殊(shu)的場(chang)合(he),特別有(you)利于對小軸(zhou)(zhou)的保護,膜片(pian)組(zu)的更換不需要移(yi)動軸(zhou)(zhou)向位置。

法蘭式膜片聯軸器,金屬膜片聯軸器
法蘭式膜片聯軸器,金屬膜片聯軸器

RLF標準系列膜片聯軸器技術參數及尺寸

規格D/DAD1/D2D3d1(max)d2(max)L1/L2S許用轉速公稱轉矩瞬時轉矩
(mm)(mm)(mm)(mm)(mm)(mm)(mm)n    max(r/min)T(N.m)Tmax(N.m)
RLF125-6125/15577/10572557584/107118000131205
RLF135-6135/16891/119856585107/132116700328510
RLF156-6160/190105/1331047595107/132155900598935
RLF178-6180/218119/15412385110132/1671551009351450
RLF210-6210/258133/16812995120132/16720430017802780
RLF225-6230/276154/196148110140167/20222400035805600
RLF255-6260/295168/210164120150167/20224340050007800
RLF280-6280/320196/238190140170202/242303000850013200
RLF305-6310/356210/252199150180202/242323500900014040
RLF340-6340/400238/280215170200242/2823433001350021060
RLF365-6370/440252/335241180240242/3303428002025031500
RLF420-6420/495280/392269200280282/3303626503050047500
規格質點G/GA角向偏差軸向偏差中間接套H中間套質量中間套轉動慣量膜片組扭轉剛度質量扭轉剛度轉動慣量
(mm)(±△o)(±△mm)min(mm)kgJh(Kg.m2)Ct+10E6(N.m/rad)(Kg)Ct+10E6(N.m/rad)J(Kg.m2)
RLF125-652.1/69.1211651.570.006440.347.80.170.01708
RLF135-662.2/83.9711651.820.00780.2911.20.1450.0225
RLF156-664.5/87.07511.4852.70.01630.8416.10.420.05
RLF178-677.6/100.8811.4853.30.02241.123.20.550.0768
RLF210-680.6/10411.41056.160.06821.9733.580.9850.1974
RLF225-696.9/121.1250.751.61057.170.08733.4547.021.7250.2806
RLF255-6103.2/1280.751.615013.640.2235.1367.922.5650.646
RLF280-6118.1/147.6250.75216014.770.2427.9489.723.970.814
RLF305-6122/152.50.75218524.430.5359.35118.544.6751.58
RLF340-6141.3/162.4950.75219030.230.80712.58164.546.292.464
RLF365-6145/166.6750.75221037.41.1715.95195.757.9753.55
RLF420-6167.8/192.970.75222049.52.03623.95272.87511.9756.222
規格DA/DD1/D2D3d1(max)d2(max)L1/L2S許用轉速公稱轉矩瞬時轉矩
(mm)(mm)(mm)(mm)(mm)(mm)(mm)n    max(r/min)T(N.m)Tmax(N.m)
RLF255-8260/295168/210164120150167/202233000650010140
RLF280-8280/320196/238190140170202/2422528001105017238
RLF310-8310/356210/252199150180202/2422725001170018252
RLF340-8340/400238/280215170200242/2823223001755027378
RLF370-8370/440252/335241180240242/3303221002632541067
RLF420-8420/495280/392269200280282/3303819505000078000
RLF445-8450/518330/420321220300282/3303818506000093600
RLF500-8500/575360/448346240320330/33044180072000112500
規格質點G/GA角向偏差軸向偏差中間接套H中間套質量中間套轉動慣量膜片組扭轉剛度質量扭轉剛度轉動慣量
(mm)(±△o)(±△mm)min(mm)kgJh(Kg.m2)Ct10E6(N.m/rad)(Kg)Ct+10E6(N.m/rad)J(Kg.m2)
RLF255-8103.2/1280.53.615013.6440.22310.2567.925.1250.629
RLF280-8118.1/147.6250.53.616014.7690.24216.1589.728.0750.902
RLF310-8122/152.50.53.818524.4370.53518.69118.549.3451.589
RLF340-8141.3/162.4950.53.819030.2340.80725.15164.5412.5752.613
RLF370-8145/166.6750.5421037.4001.1731.91195.7515.9553.668
RLF420-8167.8/192.970.54.622049.4972.03647.89272.87523.9456.458
RLF445-8160.6523/184.750.54.622055.7602.04358.46364.50029.2310.191
RLF500-8187.2418/215.3280.55.523073.6683.50971.67499.03035.83517.063
規格DA/DD1/D2D3d1(max)d2(max)L1/L2S許用轉速公稱轉矩瞬時轉矩
(mm)(mm)(mm)(mm)(mm)(mm)(mm)n    max(r/min)T(N.m)Tmax(N.m)
RLA445-10450/518330/420321220300282/33038185075000117000
RLA500-10500/575360/448346240320330/330441800105000163800
RLA630-10630/710405/462398280330330/450441420210000327600
RLA700-10700/785460/546448320380330/450501280288000449280
RLA760-10760/850493/574478340410450/540601180365000569400
規格質點G/GA角向偏差軸向偏差中間接套H中間套質量中間套轉動慣量膜片組扭轉剛度質量扭轉剛度轉動慣量
(mm)(±△o)(±△mm)min(mm)kgJh(Kg.m2)Ct10E6(N.m/rad)(Kg)Ct+10E6(N.m/rad)J(Kg.m2)
RLA445-10160.6523/184.750.324.522055.7602.04371.35364.50035.67510.191
RLA500-10187.2418/215.3280.32523073.6683.50991.95499.03045.97517.063
RLA630-10197.3536/226.950.326245130.08012.453193.1694.25096.5539.181
RLA700-10198.6369/228.450.327250217.21420.778260.46939.340130.2362.154
RLA760-10261.44407/300.660.328265197.70826.842331.341260.120165.6796.662

法蘭式金屬膜片聯軸器作為工業(ye)傳動(dong)系統中的(de)(de)重要部(bu)件(jian),憑借金(jin)屬(shu)膜片(pian)的(de)(de)彈(dan)性變形實現扭矩傳遞與偏差補償,在(zai)各類動(dong)力傳輸場景中占據重要地位。其(qi)整(zheng)體(ti)采用全金(jin)屬(shu)結(jie)(jie)構(gou)設計,核心由(you)兩(liang)組法蘭盤、金(jin)屬(shu)膜片(pian)組及連接(jie)緊(jin)固件(jian)構(gou)成(cheng),結(jie)(jie)構(gou)緊(jin)湊且重量輕(qing)便,能在(zai)有(you)限(xian)安(an)裝(zhuang)空間(jian)內發揮穩定(ding)傳動(dong)性能,適配不(bu)同工況下(xia)的(de)(de)動(dong)力銜接(jie)需求。金(jin)屬(shu)膜片(pian)組通常由(you)多層高(gao)強度(du)不(bu)銹鋼(gang)薄片(pian)疊(die)壓而成(cheng),部(bu)分采用優(you)化的(de)(de)環形或(huo)波形結(jie)(jie)構(gou),通過精準加(jia)工去除冗余(yu)材料,既保證(zheng)足夠的(de)(de)結(jie)(jie)構(gou)剛性,又(you)具備良好的(de)(de)撓性,可(ke)應對傳動(dong)過程中的(de)(de)各類位移偏差。

該類聯(lian)軸器的工作原(yuan)理基于金屬(shu)膜片(pian)(pian)(pian)的彈性(xing)形(xing)變特性(xing),通(tong)過(guo)法(fa)蘭盤與膜片(pian)(pian)(pian)組的交錯連接(jie)傳(chuan)遞(di)扭矩(ju)。主動(dong)端法(fa)蘭盤隨驅動(dong)軸旋轉時,借助(zhu)高強度(du)螺栓(shuan)帶動(dong)膜片(pian)(pian)(pian)組同步(bu)運(yun)動(dong),膜片(pian)(pian)(pian)組通(tong)過(guo)彈性(xing)變形(xing)將(jiang)動(dong)力(li)傳(chuan)遞(di)至從動(dong)端法(fa)蘭盤,進而(er)驅動(dong)負載設(she)備運(yun)轉。在這(zhe)一過(guo)程中,金屬(shu)膜片(pian)(pian)(pian)可(ke)有效(xiao)補(bu)(bu)償(chang)(chang)兩軸之間的軸向(xiang)、徑向(xiang)及(ji)角(jiao)向(xiang)偏差,單膜片(pian)(pian)(pian)組可(ke)承受一定(ding)角(jiao)度(du)的角(jiao)向(xiang)偏差,雙膜片(pian)(pian)(pian)組則能(neng)進一步(bu)提(ti)升(sheng)徑向(xiang)偏差補(bu)(bu)償(chang)(chang)能(neng)力(li),應對制(zhi)造安裝誤差、承載變形(xing)及(ji)溫升(sheng)變化(hua)帶來(lai)的軸系不對中問題。由于采用剛性(xing)連接(jie)與彈性(xing)補(bu)(bu)償(chang)(chang)相結(jie)合的方式,傳(chuan)動(dong)過(guo)程中無機械間隙,扭矩(ju)傳(chuan)遞(di)精(jing)準且響應迅速,不會(hui)產生滯后現象,能(neng)有效(xiao)保障傳(chuan)動(dong)系統的運(yun)行(xing)精(jing)度(du)。

法蘭式金屬膜片聯軸器的性能優勢源于其科學的結構設計與優質材料的應用。膜片常用奧氏體不銹鋼等材質制成,這類材料具備出色的抗疲勞性、耐腐蝕性及溫度適應性,可在-30℃至120℃甚至更寬的溫度范圍內穩定工作,同時能抵御酸堿介質、潮濕粉塵等惡劣環境的侵蝕。整體結構無需潤滑,避免了潤滑油泄漏帶來的污染問題,也省去了定期潤滑維護的工序,大幅降低了運行成本與停機時間。相較于傳統彈性聯軸器,其扭轉剛度更高,附加力和附加彎(wan)矩更小,運行時無(wu)噪聲、無(wu)磨損,能(neng)有(you)效吸收傳動系統中的振動與(yu)沖擊,保護(hu)驅動端與(yu)負(fu)載端設備免受損害(hai),延(yan)長整體機組的使用壽(shou)命(ming)。

基于(yu)這些性能(neng)(neng)(neng)特點,法蘭式(shi)金屬膜(mo)片聯軸(zhou)(zhou)器的應用場景十分廣泛,覆(fu)蓋精(jing)(jing)密機(ji)(ji)(ji)(ji)械、工(gong)業自(zi)動(dong)化、能(neng)(neng)(neng)源設(she)備等(deng)(deng)多個領域(yu)。在精(jing)(jing)密機(ji)(ji)(ji)(ji)床與加(jia)工(gong)中(zhong)(zhong)心中(zhong)(zhong),其零間隙(xi)傳(chuan)動(dong)特性可(ke)(ke)保(bao)障伺服(fu)電機(ji)(ji)(ji)(ji)與滾珠絲桿的精(jing)(jing)準配合,提(ti)升加(jia)工(gong)精(jing)(jing)度(du)與設(she)備響應速度(du);在工(gong)業機(ji)(ji)(ji)(ji)器人(ren)大(da)關節(jie)處,能(neng)(neng)(neng)適(shi)應高頻啟停與精(jing)(jing)準定位需求,傳(chuan)遞穩定扭矩的同時減(jian)少振動(dong)干擾。在能(neng)(neng)(neng)源領域(yu),無(wu)論是(shi)風力(li)(li)發電機(ji)(ji)(ji)(ji)的傳(chuan)動(dong)系(xi)統,還是(shi)汽輪(lun)機(ji)(ji)(ji)(ji)組、高速風機(ji)(ji)(ji)(ji)的動(dong)力(li)(li)銜接,該(gai)類聯軸(zhou)(zhou)器都(dou)能(neng)(neng)(neng)憑(ping)借耐(nai)高溫、抗疲勞的特性,承受較(jiao)大(da)扭矩與沖(chong)擊(ji)載荷,應對(dui)軸(zhou)(zhou)向熱脹量較(jiao)大(da)的復雜工(gong)況。此(ci)外,在食品(pin)加(jia)工(gong)、半導(dao)體檢測等(deng)(deng)潔(jie)凈(jing)(jing)工(gong)況中(zhong)(zhong),其無(wu)潤滑、無(wu)泄漏的設(she)計可(ke)(ke)滿足衛生與潔(jie)凈(jing)(jing)要求,而(er)在冶(ye)金、礦(kuang)山等(deng)(deng)重載場景下,通過優化膜(mo)片結構(gou)與法蘭強度(du),也能(neng)(neng)(neng)實現穩定可(ke)(ke)靠的動(dong)力(li)(li)傳(chuan)遞。

正確的安(an)裝(zhuang)(zhuang)與(yu)維護是保障法蘭式金屬膜片聯(lian)(lian)軸器(qi)性(xing)能發揮與(yu)使用壽命的關鍵(jian)。安(an)裝(zhuang)(zhuang)時(shi)需嚴格(ge)把控(kong)螺(luo)栓方(fang)向,通常從法蘭盤小(xiao)孔外(wai)側穿(chuan)(chuan)入,依次(ci)穿(chuan)(chuan)過(guo)膜片孔、對側大孔,再套上緩沖套與(yu)彈性(xing)墊(dian)圈后緊(jin)固螺(luo)母,避免螺(luo)栓轉動影響扭矩(ju)傳遞效(xiao)率,同(tong)時(shi)切勿裝(zhuang)(zhuang)反(fan)膜片或遺(yi)漏任何配件。緊(jin)固螺(luo)栓時(shi)建(jian)議使用扭力扳手,按照規定力矩(ju)操作,插入安(an)裝(zhuang)(zhuang)軸后再擰(ning)緊(jin)螺(luo)絲,防(fang)止(zhi)聯(lian)(lian)軸器(qi)變形。軸心(xin)偏(pian)差(cha)的控(kong)制(zhi)尤為重要,多(duo)種(zhong)偏(pian)差(cha)同(tong)時(shi)存在(zai)時(shi)需減半容許(xu)值,建(jian)議將軸心(xin)偏(pian)差(cha)設定在(zai)容許(xu)值的三分之一以內,超出范圍(wei)可能導致(zhi)聯(lian)(lian)軸器(qi)變形損壞或壽命縮短。

日(ri)常(chang)運行中,需定期檢查螺(luo)栓(shuan)緊固(gu)狀態與膜片(pian)完好性(xing),若發現運轉(zhuan)時(shi)(shi)出(chu)現異常(chang)聲音,應(ying)立即停機檢查安(an)(an)裝精度、螺(luo)絲松動(dong)情(qing)況(kuang)及膜片(pian)疲勞(lao)狀況(kuang)。部分(fen)場景下,可(ke)在(zai)螺(luo)栓(shuan)外表面涂抹粘(zhan)接劑(ji)增強防護性(xing)能(neng),同(tong)時(shi)(shi)由(you)于(yu)膜片(pian)邊(bian)緣存在(zai)棱邊(bian),安(an)(an)裝時(shi)(shi)需佩戴防護手套,周邊(bian)應(ying)加裝保護罩確保安(an)(an)全。針(zhen)對不同(tong)工況(kuang),可(ke)選(xuan)(xuan)擇單膜片(pian)或雙膜片(pian)結構,軸徑(jing)相(xiang)差懸殊時(shi)(shi)可(ke)選(xuan)(xuan)用差異化軸套設計的(de)(de)型號(hao),超長軸間(jian)距(ju)場景則(ze)可(ke)搭(da)配中間(jian)軸使用,通過合理選(xuan)(xuan)型進一步提升(sheng)傳動(dong)系(xi)統(tong)的(de)(de)適(shi)配性(xing)與穩定性(xing)。隨(sui)著工業自動(dong)化與智能(neng)制造(zao)的(de)(de)發展(zhan),法蘭式金(jin)屬膜片(pian)聯軸器正(zheng)朝著高(gao)扭矩密度、小(xiao)型化及定制化方向優(you)化,在(zai)更(geng)復雜的(de)(de)傳動(dong)場景中發揮重要(yao)作(zuo)用。

標簽:
金屬膜片聯軸器
雙膜片聯軸器
膜片聯軸器
法蘭式膜片聯軸器,金屬膜片聯軸器

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