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特瑞堡2K型斯特封RSK

2K型特康斯特封的密封性能是由密封件的液动力特性产生的。典型的斯特封密封件边缘在高压侧产生很陡的接触压力梯度,而在低压侧产生较平缓的接触压力梯度。这种受控的压力梯度使得在伸出行程时附着在活塞杆上的油液最少,在返回行程时活塞杆上残留的油膜又会由于"泵回吸"作用而重新返回进入系统。

2K型特康斯特封具有良好的静态和动态密封性能,并且有效地抑制了通常在串联密封配置中出现的困压现象。

特瑞堡2K型特康斯特封RSK安装图

特瑞堡2K型特康斯特封RSK安装沟槽尺寸表
系列号 活塞杆直径 沟槽直径 沟槽宽度 半径 径向间隙 S max. * O形圈截面
dN f8/h9
标准用途 轻型用途** 重型用途 D1 H9 L1 +0.2 r1 10 Mpa 20 Mpa 40 MPa d2
RSK0 3--7.9 8--18.9 - dN+4.9 2.2 0.4 0.3 0.2 0.15 1.78
RSK1 8--18.9 19--37.9 - dN+7.3 3.2 0.6 0.4 0.25 0.15 2.62
RSK2 19--37.9 38--199.9 8--18.9 dN+10.7 4.2 1 0.4 0.25 0.2 3.53
RSK3 38--199.9 200--255.9 19--37.9 dN+15.1 6.3 1.3 0.5 0.3 0.2 5.33
RSK4 200--255.9 256--649.9 38--199.9 dN+20.5 8.1 1.8 0.6 0.35 0.25 7
RSK8 256--649.9 650--999.9 200--255.9 dN+24 8.1 1.8 0.6 0.35 0.25 7
RSK5 650--999.9 1000 256--649.9 dN+27.3 9.5 2.5 0.7 0.5 0.3 8.4
RSK6 1000 - 650--999.9 dN+38 13.8 3 1 0.7 0.6 12

*当压力>40 MPa时建议在密封件后面区域使用H8/f8的配合公差。

**为了更容易安装在封闭式沟槽中,当活塞杆直径小于40毫米时建议使用轻型系列。

特瑞堡2K型特康斯特封RSK规格表
零件号 d f8/h9*D H9*L+0.2 O形圈尺寸 零件号 d f8/h9*D H9*L+0.2 O形圈尺寸
RSK000030 3*7.9*2.2 4.47*1.78 RSK401500 150*170.5*8.1 158.12*7
RSK000040 4*8.9*2.2 5.6*1.8 RSK301530 153*168.1*6.3 158.12*5.33
RSK000050 5*9.9*2.2 6.7*1.8 RSK301550 155*170.1*6.3 158.12*5.33
RSK000060 6*10.9*2.2 7.65*1.78 RSK301600 160*175.1*6.3 164.47*5.33
RSK000070 7*11.9*2.2 8.75*1.8 RSK401600 160*180.5*8.1 170.82*7
RSK000080 8*12.9*2.2 9.5*1.8 RSK301650 165*180.1*6.3 170.82*5.33
RSK100080 8*15.3*3.2 10.77*2.62 RSK301700 170*185.1*6.3 177.17*5.33
RSK000090 9*13.9*2.2 10.82*1.78 RSK401700 170*190.5*8.1 177.17*7
RSK100090 9*16.3*3.2 10.77*2.62 RSK301730 173*188.1*6.3 177.17*5.33
RSK000100 10*14.9*2.2 11.8*1.8 RSK301750 175*190.1*6.3 183.52*5.33
RSK100100 10*17.3*3.2 12.37*2.62 RSK301800 180*195.1*6.3 183.52*5.33
RSK000120 12*16.9*2.2 14*1.78 RSK401800 180*200.5*8.1 189.87*7
RSK100120 12*19.3*3.2 13.94*2.62 RSK301850 185*200.1*6.3 189.87*5.33
RSK000140 14*18.9*2.2 15.6*1.78 RSK401850 185*205.5*8.1 196.22*7
RSK100140 14*21.3*3.2 17.12*2.62 RSK301900 190*205.1*6.3 196.22*5.33
RSK000150 15*19.9*2.2 17.17*1.78 RSK401900 190*210.5*8.1 196.22*7
RSK100150 15*22.3*3.2 17.12*2.62 RSK301950 195*210.1*6.3 202.57*5.33
RSK000160 16*20.9*2.2 17.17*1.78 RSK302000 200*215.1*6.3 208.92*5.33
RSK100160 16*23.3*3.2 18.72*2.62 RSK402000 200*220.5*8.1 208.92*7
RSK000170 17*21.9*2.2 18.77*1.78 RSK402050 205*225.5*8.1 215.27*7
RSK000180 18*22.9*2.2 18.77*1.78 RSK402100 210*230.5*8.1 215.27*7
RSK100180 18*25.3*3.2 20.29*2.62 RSK402110 211*231.5*8.1 215.27*7
RSK200190 19*29.7*4.2 23.4*3.53 RSK402120 212*232.5*8.1 227.97*7
RSK100200 20*27.3*3.2 21.89*2.62 RSK402150 215*235.5*8.1 227.97*7
RSK200200 20*30.7*4.2 23.4*3.53 RSK402200 220*240.5*8.1 227.97*7
RSK100220 22*29.3*3.2 25.07*2.62 RSK402250 225*245.5*8.1 240.67*7
RSK200220 22*32.7*4.2 26.58*3.53 RSK302300 230*245.1*6.3 234.32*5.33
RSK100240 24*31.3*3.2 26.64*2.62 RSK402300 230*250.5*8.1 240.67*7
RSK100250 25*32.3*3.2 28.24*2.62 RSK402350 235*255.5*8.1 240.67*7
RSK200250 25*35.7*4.2 29.75*3.53 RSK402400 240*260.5*8.1 253.37*7
RSK100260 26*33.3*3.2 28.24*2.62 RSK402450 245*265.5*8.1 253.37*7
RSK200260 26*36.7*4.2 29.75*3.53 RSK402500 250*270.5*8.1 266.07*7
RSK100280 28*35.3*3.2 29.82*2.62 RSK802600 260*284*8.1 266.07*7
RSK200280 28*38.7*4.2 32.92*3.53 RSK802650 265*289*8.1 278.77*7
RSK100300 30*37.3*3.2 32.99*2.62 RSK402700 270*290.5*8.1 278.77*7
RSK200300 30*40.7*4.2 34.52*3.53 RSK802700 270*294*8.1 278.77*7
RSK100320 32*39.3*3.2 34.59*2.62 RSK802750 275*299*8.1 291.47*7
RSK200320 32*42.7*4.2 36.09*3.53 RSK802800 280*304*8.1 291.47*7
RSK100350 35*42.3*3.2 37.77*2.62 RSK802850 285*309*8.1 291.47*7
RSK200350 35*45.7*4.2 37.69*3.53 RSK802900 290*314*8.1 304.17*7
RSK100360 36*43.3*3.2 39.34*2.62 RSK802950 295*319*8.1 304.17*7
RSK200360 36*46.7*4.2 40.87*3.53 RSK403000 300*320.5*8.1 304.17*7
RSK100370 37*44.3*3.2 39.34*2.62 RSK803000 300*324*8.1 316.87*7
RSK200370 37*47.7*4.2 40.87*3.53 RSK803100 310*334*8.1 316.87*7
RSK200380 38*48.7*4.2 40.87*3.53 RSK803200 320*344*8.1 329.57*7
RSK300380 38*53.1*6.3 43.82*5.33 RSK803300 330*354*8.1 342.27*7
RSK200400 40*50.7*4.2 44.04*3.53 RSK803400 340*364*8.1 354.97*7
RSK300400 40*55.1*6.3 43.82*5.33 RSK403500 350*370.5*8.1 354.97*7
RSK200420 42*52.7*4.2 47.22*3.53 RSK803500 350*374*8.1 367.67*7
RSK300420 42*57.1*6.3 46.99*5.33 RSK803600 360*384*8.1 367.67*
RSK200430 43*53.7*4.2 47.22*3.53 RSK803650 365*389*8.1 380.37*7
RSK200450 45*55.7*4.2 50.39*3.53 RSK803700 370*394*8.1 380.37*7
RSK300450 45*60.1*6.3 50.17*5.33 RSK803750 375*399*8.1 393.07*7
RSK200480 48*58.7*4.2 51.5*3.55 RSK803800 380*404*8.1 393.07*7
RSK300480 48*63.1*6.3 53.34*5.33 RSK803900 390*414*8.1 405.26*7
RSK200500 50*60.7*4.2 53.57*3.53 RSK804000 400*424*8.1 417.96*7
RSK300500 50*65.1*6.3 56.52*5.33 RSK804100 410*434*8.1 417.96*7
RSK200520 52*62.7*4.2 56.74*3.53 RSK804200 420*444*8.1 430.66*7
RSK300520 52*67.1*6.3 56.52*5.33 RSK804300 430*454*8.1 443.36*7
RSK300540 54*69.1*6.3 59.69*5.33 RSK804350 435*459*8.1 443.36*7
RSK200550 55*65.7*4.2 59.92*3.53 RSK804400 440*464*8.1 456.06*7
RSK300550 55*70.1*6.3 59.69*5.33 RSK804500 450*474*8.1 468.76*7
RSK200560 56*66.7*4.2 59.92*3.53 RSK804600 460*484*8.1 468.76*7
RSK300560 56*71.1*6.3 62.87*5.33 RSK804700 470*494*8.1 481.46*7
RSK400560 56*76.5*8.1 63*7 RSK804800 480*504*8.1 494.16*7
RSK300570 57*72.1*6.3 62.87*5.33 RSK804850 485*509*8.1 494.16*7
RSK200590 59*69.7*4.2 63.09*3.53 RSK804900 490*514*8.1 506.86*7
RSK200600 60*70.7*4.2 63.09*3.53 RSK805000 500*524*8.1 506.86*7
RSK300600 60*75.1*6.3 66.04*5.33 RSK805100 510*534*8.1 532.26*7
RSK200630 63*73.7*4.2 66.27*3.53 RSK805200 520*544*8.1 532.26*7
RSK300630 63*78.1*6.3 69.22*5.33 RSK805250 525*549*8.1 532.26*7
RSK200650 65*75.7*4.2 69.44*3.53 RSK805300 530*554*8.1 557.66*7
RSK300650 65*80.1*6.3 69.22*5.33 RSK805400 540*564*8.1 557.66*7
RSK200670 67*77.7*4.2 72.62*3.53 RSK805500 550*574*8.1 557.66*7
RSK300690 69*84.1*6.3 75.57*5.33 RSK805600 560*584*8.1 582.68*7
RSK200700 70*80.7*4.2 75.79*3.53 RSK805700 570*594*8.1 582.68*7
RSK300700 70*85.1*6.3 75.57*5.33 RSK805800 580*604*8.1 608.08*7
RSK400700 70*90.5*8.1 78*7 RSK805850 585*609*8.1 608.08*7
RSK200720 72*82.7*4.2 75.79*3.53 RSK805900 590*614*8.1 608.08*7
RSK300730 73*88.1*6.3 78.74*5.33 RSK806000 600*624*8.1 608.08*7
RSK200750 75*85.7*4.2 78.97*3.53 RSK806100 610*634*8.1 633.48*7
RSK300750 75*90.1*6.3 81.92*5.33 RSK806200 620*644*8.1 633.48*7
RSK300780 78*93.1*6.3 85.09*5.33 RSK806300 630*654*8.1 658.88*7
RSK200800 80*90.7*4.2 85.32*3.53 RSK806400 640*664*8.1 658.88*7
RSK300800 80*95.1*6.3 85.09*5.33 RSK506500 650*677.3*9.5 663*8.4
RSK400800 80*100.5*8.1 88*7 RSK506560 656*683.3*9.5 669*8.4
RSK200830 83*93.7*4.2 88.49*3.53 RSK506600 660*687.3*9.5 673*8.4
RSK200850 85*95.7*4.2 88.49*3.53 RSK506800 680*707.3*9.5 693*8.4
RSK300850 85*100.1*6.3 91.44*5.33 RSK506850 685*712.3*9.5 698*8.4
RSK400850 85*105.5*8.1 93*7 RSK807000 700*724*8.1 712*7
RSK300890 89*104.1*6.3 94.62*5.33 RSK507000 700*727.3*9.5 713*8.4
RSK200900 90*100.7*4.2 94.84*3.53 RSK507100 710*737.3*9.5 723*8.4
RSK300900 90*105.1*6.3 94.62*5.33 RSK507300 730*757.3*9.5 743*8.4
RSK400900 90*110.5*8.1 98*7 RSK507600 760*787.3*9.5 773*8.4
RSK200920 92*102.7*4.2 98.02*3.53 RSK507650 765*792.3*9.5 778*8.4
RSK300920 92*107.1*6.3 97.79*5.33 RSK507800 780*807.3*9.5 793*8.4
RSK200950 95*105.7*4.2 101.19*3.53 RSK507900 790*817.3*9.5 803*8.4
RSK300950 95*110.1*6.3 100.97*5.33 RSK508000 800*827.3*9.5 813*8.4
RSK201000 100*110.7*4.2 104.37*3.53 RSK508100 810*837.3*9.5 823*8.4
RSK301000 100*115.1*6.3 107.32*5.33 RSK508200 820*847.3*9.5 833*8.4
RSK401000 100*120.5*8.1 108*7 RSK508300 830*857.3*9.5 843*8.4
RSK301050 105*120.1*6.3 110.49*5.33 RSK508500 850*877.3*9.5 863*8.4
RSK401050 105*125.5*8.1 113.67*7 RSK508700 870*897.3*9.5 883*8.4
RSK201100 110*120.7*4.2 113.89*3.53 RSK508800 880*907.3*9.5 893*8.4
RSK301100 110*125.1*6.3 116.84*5.33 RSK508850 885*912.3*9.5 898*8.4
RSK401100 110*130.5*8.1 116.84*7 RSK508900 890*917.3*9.5 903*8.4
RSK301150 115*130.1*6.3 120.02*5.33 RSK509300 930*957.3*9.5 943*8.4
RSK301200 120*135.1*6.3 126.37*5.33 RSK509550 955*982.3*9.5 968*8.4
RSK401200 120*145.5*8.1 129.54*7 RSK6X1000 1000*1038*13.8 1016*12
RSK301250 125*140.1*6.3 129.54*5.33 RSK6X1035 1035*1073*13.8 1051*12
RSK401250 125*145.5*8.1 132.72*7 RSK5X1040 1040*1067.3*9.5 1053*8.4
RSK301270 127*142.1*6.3 132.72*5.33 RSK6X1040 1040*1078*13.8 1056*12
RSK301300 130*145.1*6.3 135.89*5.33 RSK5X1050 1050*1077.3*9.5 1063*8.4
RSK401300 130*150.5*8.1 139.07*7 RSK6X1050 1050*1088*13.8 1066*12
RSK301320 132*147.1*6.3 139.07*5.33 RSK6X1100 1100*1138*13.8 1116*12
RSK201350 135*145.7*4.2 139.29*3.53 RSK5X1120 1120*1147.3*9.5 1133*8.4
RSK301350 135*150.1*6.3 142.24*5.33 RSK6X1120 1120*1158*13.8 1136*12
RSK301370 137*152.1*6.3 142.24*5.33 RSK5X1200 1200*1227.3*9.5 1213*8.4
RSK301380 138*153.1*6.3 142.24*5.33 RSK6X1200 1200*1238*13.8 1216*12
RSK201400 140*150.7*4.2 145.64*3.53 RSK5X1330 1330*1357.3*9.5 1343*8.4
RSK301400 140*155.1*6.3 145.42*5.33 RSK6X1330 1330*1368*13.8 1346*12
RSK401400 140*160.5*8.1 148.59*7 RSK5X1500 1500*1527.3*9.5 1513*8.4
RSK301450 145*160.1*6.3 151.77*5.33 RSK6X1500 1500*1538*13.8 1516*12
RSK401450 145*165.5*8.1 151.77*7 RSK6X1600 1600*1638*13.8 1616*12
RSK301500 150*165.1*6.3 158.12*5.33 RSK6X2000 2000*2038*13.8 2016*12