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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(xi)列金(jin)屬(shu)膜片聯軸(zhou)器(qi)

RLAF大小軸裝金屬膜片聯軸器

雙側軸套尺寸差異化設計,適用于兩端軸徑相(xiang)差懸(xuan)殊的場合(he)。

大小軸裝膜片聯軸器,金屬撓性膜片聯軸器
規格D/DAD1/D2D3d1(max)d2(max)L1/L2F許用轉速(max)公稱轉矩瞬時轉矩(max)峰值轉矩
(mm)(mm)(mm)(mm)(mm)(mm)(mm)n max(r/min)T(N.m)Tmax(N.m)Tmax(N.m)
RLAF115-6115/15070/10568507055/751641400065018501290
RLAF135-6135/16892/11982658570/9022411800118024781350
RLAF156-6160/190105/140967510080/10523010000210027802780
RLAF178-6180/218119/1611178511590/1202858500358056007200
RLAF210-6210/258140/182122100130105/1352867800500078008000
RLAF225-6230/276154/217144110155115/165286650085001320013200
RLAF255-6260/295168/238158120170125/180338580090001404014000
RLAF280-6280/320196/259171140185150/1953435200135002106021600
RLAF305-6310/356210/273193150195160/2053464350202503150031500
RLAF340-6340/400238/308230170220180/2303463880305004750038500
RLAF365-6370/425258/350228190250200/2603503500325007850061000
RLAF420-6420/495278/406269200290210/2903603100420009580085000

規格質點G/GA角向偏差軸向偏差中間接套H中間套質量(米)中間套轉動慣量中間套扭轉剛度質量扭轉剛度轉動慣量角向剛度軸向力
(mm)(±△o)(±△mm)min(mm)kg/mJh(Kg.m2)Ct10E6(N.m/rad)(Kg)Ct10E6(N.m/rad)J(Kg.m2)N.m/degN
RLAF115-648.2/64.9
2795.50.00530.051240.130.006200.8510
RLAF135-659.1/72.5
2.3799.40.01450.143630.140.013114.5830
RLAF156-665.7/84.90.67°2.69010.50.0220.20311.920.20.025157.91070
RLAF178-675.1/99.62.911012.40.0340.31417.180.440.0552271630
RLAF210-686/110.43.511117.50.0560.57124.880.450.1203.31860
RLAF225-694.1/129.43.511120.20.1191.17536.170.630.19147.91430
RLAF255-6102.4/133.83.612322.60.111.06652.240.840.21198.12510
RLAF280-6113.5/1378.63.613324.80.1481.48771.771.410.33526.43220
RLAF305-6123/137.53.814632.10.2352.36194.831.440.51435.64550
RLAF340-6137.8/165.53.815146.50.3083.069131.631.380.73382.94860
RLAF365-6143.5/170.44.817547.80.4954.989156.62.511.3533.36150
RLAF420-6167.3/175.3620059.40.7787.860 218.33.962.24707.68070


規格D/DAD1/D2D3d1(max)d2(max)L1/L2F許用轉速(max)公稱轉矩瞬時轉矩(max)峰值轉矩
(mm)(mm)(mm)(mm)(mm)(mm)(mm)n max(r/min)T(N.m)Tmax(N.m)Tmax(N.m)
RLAF205-8205/2401144/1801649090-110140/1602167200102501730014700
RLAF235-8235/285158/186164105105-120140/2002226800135002106035900
RLAF255-8255/310180/201190110110-130160/2002466100202503150047400
RLAF300-8300/350203/232199135135-150180/2502465500305004750055400
RLAF340-8340/405240/279215160160-180200/2503005000325007850092500
RLAF370-8365/425255/294241170170-190210/25030745004200095800124000
RLAF400-8400/460262/310269175175-200250/300360420072000112500171000
RLAF430-8430/495300/356321200200-230250/350360380095000228000191000
RLAF480-8480/550382/387346255220-250300/3504253500125000312500300000
RLAF530-8530/605390/449390260255-290300/4104752980180000420000337000
RLAF600-8600/680450/495390290290-320350/4105352900250000669000503000

規格質點G角向偏差軸向偏差中間接套(min)中間套質量(米)中間套轉動慣量中間套扭轉剛度質量扭轉剛度轉動慣量角向剛度軸向力
(mm)(±△o)(±△mm)min(mm)kg/mJh(Kg.m2)Ct10E6(N.m/rad)(Kg)Ct10E6(N.m/rad)J(Kg.m2)N.m/degN
RLAF205-897.7/110.60.5°211119.090.080.81126.31.0770.14651.32240
RLAF235-8104.4/141213225.030.1321.34439.52.5840.2815334030
RLAF255-8119.3/138.82.214628.950 0.1781.8151.000 2.9590.414955930
RLAF300-8124.7/165.9D2.414632.970 0.3013.06875.800 3.7460.811306380
RLAF340-8141.7/168.23.817542.270 0.6026.133116.900 5.1921.7619997420
RLAF370-8152.7/175.44.219758.690 0.8338.186146.800 8.732.52333811350
RLAF400-8184/2084.821575.370 1.12911.509194.200 13.653.81843115380
RLAF430-8179.6/202.45.225579.830 1.58416.14228.300 15.185.42640116090
RLAF480-8185.9/241.85.5255104.370 2.5726.133316.200 19.849.54635719330
RLAF530-8212.8/269.96255132.84.2943.682423.523.1215.85736823100
RLAF600-8248.5/278.57285168.956.8770.03363632.5729.54847927310


規格D/DAD1/D2D3d1(max)d2(max)L1/L2F許用轉速(max)公稱轉矩瞬時轉矩(max)峰值轉矩
(mm)(mm)(mm)(mm)(mm)(mm)(mm)n max(r/min)T(N.m)Tmax(N.m)Tmax(N.m)
RLAF340-10340/405238215180160-180200/2503005000325007850092500
RLAF370-10365/425252241190170-190210/25030745004200095800124000
RLAF400-10400/460280269200175-200250/300360420072000112500171000
RLAF430-10430/495330321230200-230300/350360380095000228000191000
RLAF480-10480/550360346250220-250300/4104253500125000312500300000
RLAF530-10530/605400390290255-290350/4104752980180000420000337000
RLAF600-10600/680440390320290-320410/4505352800250000669000503000
RLAF630-10630/710405398340320/350410/4705503200262500574370341250
RLAF700-10700/785478448360340/370450/5806503000360000656250468000
RLAF760-10760/850505478380370/400475/58065028004562501043750593125
RLAF860-10860/960765528420400/420500/60074025006687501471250869375
RLAF950-10950/1048625598450450/480550/650740220090000018900001170000

規格質點G/GA角向偏差軸向偏差中間接套H中間套質量(米)中間套轉動慣量中間套扭轉剛度質量扭轉剛度轉動慣量角向剛度軸向力
(mm)(±△o)(±△mm)min(mm)kg/mJh(Kg.m2)Ct10E6(N.m/rad)(Kg)Ct10E6(N.m/rad)J(Kg.m2)N.m/degN
RLAF340-1064.8/143.60.25°2.812547.270 0.6026.133119.600 9.681.7695478750
RLAF370-1066.2/154.3314058.690 0.8338.186150.200 13.652.521374013630
RLAF400-1073.5/186.33.215575.370 1.12911.509201.400 18.153.813012017810
RLAF430-1079.5/181.53.322079.830 1.5816.155233.300 23.975.562675018970
RLAF480-1078.4/188.93.7230104.370 2.5791.95325.100 34.129.852900026390
RLAF530-1088.7198.643.8245132.850 4.2926.182434.520 43.3110.1913340028300
RLAF600-1098/2164250168.900 6.8743.68654.230 59.6317.0633765037500
RLAF630-10112.9/252.54.2265197.800 7.9570.03782.500 96.5539.1814689043250
RLAF700-10232.15/313.8754.5290217.214 8.97104.85985.500 130.2362.1545467544580
RLAF760-10297.85/361.445290284.560 13.58135.451050.094 165.6796.6626954052870
RLAF860-10359.78/419.525.8320333.210 17.95197.5321369.448 245.535169.67658468750
RLAF950-10426.37/525.896.2350425.900 27.942217.151854.832 329.155264.5689783585430
  • 此型(xing)號產品為(wei)RLA系(xi)列(lie)的(de)衍生型(xing)號,應用于主從(cong)動端軸徑(jing)相(xiang)差懸殊的(de)場(chang)合。

  • 主要應(ying)用于大軸徑的電(dian)動(dong)車或發電(dian)機等設備傳動(dong)系(xi)統(tong)中(zhong)。

  • 此種設(she)計特別有利于保護小軸設(she)備的安全和(he)運(yun)轉。

在機械傳動系統中,聯軸器作為連接動力源與執行機構的核心部件,其性能直接影響整個設備的運行精度、穩定性和使用壽命。大小軸裝金屬膜片聯軸器憑(ping)借獨特的(de)(de)結(jie)構設(she)計和優良的(de)(de)傳(chuan)(chuan)(chuan)動特性,在各類(lei)需要(yao)適(shi)配(pei)不同軸徑的(de)(de)傳(chuan)(chuan)(chuan)動場景(jing)中占據重(zhong)要(yao)地位,成為兼顧精度與適(shi)應(ying)性的(de)(de)理想選擇。這種聯軸器專門針(zhen)對主從動軸徑不一致的(de)(de)工況設(she)計,既能(neng)實現可靠的(de)(de)扭矩(ju)傳(chuan)(chuan)(chuan)遞(di),又能(neng)通(tong)過自身結(jie)構補償安裝偏差,廣泛(fan)應(ying)用于多個工業領域(yu)。

大(da)小(xiao)(xiao)軸(zhou)裝金屬膜(mo)(mo)片聯軸(zhou)器的核心結構(gou)(gou)由(you)兩(liang)個不同規格(ge)的軸(zhou)套(tao)(tao)、金屬膜(mo)(mo)片組及連接螺栓構(gou)(gou)成。軸(zhou)套(tao)(tao)采用高強度金屬材料加工(gong)而成,分別適配大(da)小(xiao)(xiao)不同的傳(chuan)動(dong)軸(zhou),通過(guo)(guo)夾緊(jin)式結構(gou)(gou)實現與軸(zhou)的緊(jin)密連接,無需鍵槽即(ji)可傳(chuan)遞扭矩,減少對軸(zhou)體的損傷(shang),同時(shi)提升裝配靈(ling)活性(xing)。金屬膜(mo)(mo)片組作為彈性(xing)補償元件(jian),通常由(you)多片不銹(xiu)鋼薄板疊加組成,外形(xing)可根據受力(li)需求(qiu)設計為圓形(xing)或三角形(xing),兼具足(zu)夠的剛(gang)性(xing)和彈性(xing)變形(xing)能力(li)。膜(mo)(mo)片組通過(guo)(guo)螺栓與兩(liang)端軸(zhou)套(tao)(tao)牢固聯接,形(xing)成完整的傳(chuan)動(dong)鏈路,當動(dong)力(li)源輸(shu)出扭矩時(shi),通過(guo)(guo)膜(mo)(mo)片的扭轉傳(chuan)遞至從動(dong)軸(zhou),同時(shi)依(yi)靠膜(mo)(mo)片的彈性(xing)彎曲補償兩(liang)軸(zhou)間的相對位移。

與普通(tong)聯軸(zhou)(zhou)(zhou)器(qi)相比,大(da)小軸(zhou)(zhou)(zhou)裝金(jin)屬膜(mo)片(pian)聯軸(zhou)(zhou)(zhou)器(qi)具備多項突出特(te)性(xing)(xing)。其顯著的(de)(de)優勢的(de)(de)是精(jing)準的(de)(de)傳動性(xing)(xing)能,金(jin)屬膜(mo)片(pian)的(de)(de)零(ling)回轉(zhuan)間隙特(te)性(xing)(xing)的(de)(de)確保(bao)(bao)扭(niu)矩傳遞無(wu)(wu)延(yan)遲、無(wu)(wu)偏(pian)差,能準確傳遞轉(zhuan)速(su)和(he)運(yun)(yun)動軌跡,適(shi)用(yong)于對定(ding)位精(jing)度(du)要(yao)求較高(gao)的(de)(de)設備。在偏(pian)差補(bu)償方面,該類聯軸(zhou)(zhou)(zhou)器(qi)可有效(xiao)應對軸(zhou)(zhou)(zhou)向、徑向和(he)角向的(de)(de)安裝偏(pian)差,通(tong)過膜(mo)片(pian)的(de)(de)彈(dan)性(xing)(xing)變形吸收偏(pian)差帶來的(de)(de)應力,避免(mian)剛(gang)性(xing)(xing)連接導致(zhi)的(de)(de)軸(zhou)(zhou)(zhou)系磨損、振動和(he)噪聲(sheng),保(bao)(bao)護電機(ji)、減速(su)機(ji)等核心(xin)部件。同時,金(jin)屬膜(mo)片(pian)采用(yong)不銹(xiu)鋼材質制成,具備優良的(de)(de)耐腐蝕性(xing)(xing)、耐高(gao)溫性(xing)(xing)和(he)耐疲勞性(xing)(xing),可在-80℃至(zhi)300℃的(de)(de)溫度(du)范(fan)圍及(ji)有腐蝕介(jie)質的(de)(de)工(gong)(gong)況下穩定(ding)工(gong)(gong)作,且無(wu)(wu)需定(ding)期潤滑,減少維護工(gong)(gong)作量和(he)運(yun)(yun)行成本。

正確(que)(que)的(de)(de)安(an)(an)裝(zhuang)(zhuang)和維護(hu)是(shi)保障大(da)小(xiao)軸(zhou)裝(zhuang)(zhuang)金屬膜(mo)片聯軸(zhou)器(qi)(qi)長期穩定(ding)(ding)運行的(de)(de)關(guan)鍵。安(an)(an)裝(zhuang)(zhuang)前需仔細檢查聯軸(zhou)器(qi)(qi)各部件(jian)的(de)(de)完整(zheng)性,確(que)(que)保膜(mo)片無裂紋、變形,軸(zhou)套(tao)內壁光滑無損(sun)傷(shang)。由于適配大(da)小(xiao)軸(zhou)徑,安(an)(an)裝(zhuang)(zhuang)時(shi)需特別注(zhu)意兩軸(zhou)的(de)(de)對中校準,建議使用(yong)專業對中儀器(qi)(qi)調整(zheng)軸(zhou)線同心(xin)度,將(jiang)軸(zhou)心(xin)偏差控制在(zai)(zai)容許值的(de)(de)三分之一(yi)以(yi)內,若多種偏差同時(shi)存在(zai)(zai),需相(xiang)應減(jian)半容許偏差值,以(yi)延長使用(yong)壽命。裝(zhuang)(zhuang)配時(shi)應先將(jiang)軸(zhou)套(tao)分別固定(ding)(ding)在(zai)(zai)兩端軸(zhou)上,再通過(guo)螺(luo)栓(shuan)(shuan)連接(jie)膜(mo)片組(zu),擰緊(jin)螺(luo)栓(shuan)(shuan)時(shi)需使用(yong)扭(niu)力扳手(shou)按(an)規定(ding)(ding)扭(niu)矩操作,避(bi)免(mian)螺(luo)栓(shuan)(shuan)松動或過(guo)緊(jin)導(dao)致膜(mo)片受力不均。安(an)(an)裝(zhuang)(zhuang)完成后,需在(zai)(zai)螺(luo)栓(shuan)(shuan)表(biao)面(mian)涂抹粘接(jie)劑增(zeng)強防(fang)護(hu),并(bing)在(zai)(zai)聯軸(zhou)器(qi)(qi)周邊加裝(zhuang)(zhuang)保護(hu)罩(zhao),防(fang)止(zhi)運轉時(shi)發生意外。

日常維護過程中,需定期(qi)檢查膜片(pian)(pian)狀態,關(guan)注螺(luo)栓孔周邊是否出(chu)現微裂(lie),這是膜片(pian)(pian)疲勞損壞(huai)的(de)常見征(zheng)兆,發現問題需及時更換膜片(pian)(pian)組。定期(qi)檢查連接螺(luo)栓的(de)緊固(gu)情(qing)況,尤其是設備運行初期(qi),需在運轉(zhuan)一個工作(zuo)班后再次擰緊螺(luo)栓,反復數次直至無(wu)松(song)動(dong)。對于高速運轉(zhuan)的(de)工況,可(ke)在膜片(pian)(pian)之間涂抹(mo)二硫化鉬等固(gu)體潤滑劑,減少微動(dong)磨損。若(ruo)運行中出(chu)現異常噪音或(huo)振(zhen)動(dong),應立即(ji)停機檢查,排(pai)查對中精度、螺(luo)栓松(song)動(dong)或(huo)膜片(pian)(pian)損壞(huai)等問題,避免(mian)故(gu)障(zhang)擴(kuo)大。此外,需避免(mian)聯軸器長期(qi)超載(zai)運行,根(gen)據設備額定扭矩合理匹配,防止膜片(pian)(pian)因過載(zai)發生斷裂(lie)。

大小軸裝金屬膜片聯軸器(qi)的(de)(de)適配性(xing)使其(qi)在(zai)多個行業得到廣泛應用(yong)。在(zai)精密機(ji)械(xie)領(ling)域(yu),如機(ji)床(chuang)、印刷機(ji)、紡織機(ji)械(xie)等設(she)(she)備(bei)中,其(qi)高精度(du)傳動特性(xing)可(ke)確保(bao)加工(gong)、印刷和紡織的(de)(de)精度(du)穩定性(xing);在(zai)化(hua)工(gong)、石油(you)領(ling)域(yu),耐高溫、耐腐(fu)蝕的(de)(de)特點使其(qi)能(neng)適配高溫熱油(you)泵(beng)、化(hua)工(gong)流程泵(beng)等惡劣工(gong)況設(she)(she)備(bei);在(zai)醫療設(she)(she)備(bei)領(ling)域(yu),零間隙、免潤滑的(de)(de)優勢可(ke)滿足CT掃描儀、手術機(ji)器(qi)人等對(dui)潔凈度(du)和定位精度(du)要求嚴苛的(de)(de)場景(jing);同(tong)時,在(zai)風機(ji)、壓縮(suo)機(ji)、發電機(ji)組等大功(gong)率設(she)(she)備(bei)中,也能(neng)憑借(jie)高強度(du)結構實(shi)現可(ke)靠的(de)(de)扭矩傳遞。

隨著工業設(she)(she)備向(xiang)高精(jing)度、高轉速、長壽命方向(xiang)發展(zhan),大小(xiao)軸裝金屬膜片聯(lian)軸器(qi)的(de)(de)(de)應(ying)用(yong)(yong)場(chang)景不斷拓(tuo)展(zhan)。其通過結構優(you)(you)化實現(xian)了不同軸徑的(de)(de)(de)適配,兼顧(gu)傳動精(jing)度與偏差補償能力,既解決了異軸徑傳動的(de)(de)(de)技術難題,又降低了設(she)(she)備維(wei)護(hu)(hu)成本,為機械傳動系統(tong)的(de)(de)(de)高效穩定運行提供了有(you)力支撐。在實際應(ying)用(yong)(yong)中,需根據具(ju)體(ti)工況的(de)(de)(de)軸徑差異、扭矩大小(xiao)、轉速范(fan)圍和環(huan)境條件(jian)合(he)理選用(yong)(yong),配合(he)規(gui)范(fan)的(de)(de)(de)安裝與維(wei)護(hu)(hu),充分發揮(hui)其性能優(you)(you)勢,延長設(she)(she)備整(zheng)體(ti)使(shi)用(yong)(yong)壽命。

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大小軸裝膜片聯軸器,金屬撓性膜片聯軸器

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