JM型弹性膜片联轴器

泊头市昌盛石化机械厂-朱群英JM、JMJ型弹性膜片联轴器JMJ型膜片联轴器结构特性：1按传递扭矩及挠性大小分四六八等分连杆形式。2.承载能力大，适用范围广大，寿命长，传递公称转矩为25-1000000N.m。3.工作温度-20-+250，且无需润滑，可在腐蚀介质中工作。4.与齿式联轴器比，结构简单，易加工，维修，振动小，无噪声，适合高转速下使用。5.拆装，键槽方便，拆卸时传动系统主从动不烦可不轴向位移脱开。6.广泛应用于冶金，轧钢，矿山，化工，造船，泵，风机等行业。JM型单膜片联轴器的尺寸和参数 (JM型即JMII型，JB/T9147-1999)型号公称转矩Tn/N.m瞬时最大转矩Tmax/N.m最大转速nmax/(r/min)轴孔直径d,d1mm轴孔长度/mmD/mmD1/mmt/mm扭矩刚度106/(N.m/rad)质量m/kg转动惯量I/Kg.mJ1型Y型L推荐LLJM140631070014273235803980.20.370.90.000516,18,19304220,22,24385225,284462JM263100930020,22,2438524092530.451.40.001125,28446230,32,35,386082JM3100200840025,28446245102630.562.10.00230,32,35,38608240,42,4584112JM4250400670030,32,35,3860825512877110.30.814.20，00640,42,45,48,50,5584112JM5500800590035,38608265145911.26.40.01240,42,45,48,50,55,568411260,63,65107142JM68001250510040,42,45,48,50,55,568411275168105140.31.429.60.02460,63,65,70,71,75107142JM710002000475045,48,50,55,568411280180112150.41.912.50.036560,63,65,70,71,7510714280132172JM816003150430050,55,56841122001202.3515.50.05760,63,65,70,71,7510714280,85132172JM925004000420055,5684112205200.42.716.50.06560,63,65,70,71,7510714280,85132172JM1031505000400055,5684112902151283.0219.50.08360,63,65,70,71,7510714280,85,90132172JM1140006300365060,63,65,70,71,75107142100235132230.53.46250.13180,85,90,95132172JM1250008000340060,63,65,70,71,751071422501453.67300.17480,85,90,95132172100167212JM13630010000320063,65,70,71,751071421102701555.2360.23980,85,90,95132172100,110167212JM14800012500285065,70,71,75107142115300162270.67.8450.3880,85,90,95132172100,110167212JM151000016000270070,71,751071421253201768.43550.580,85,90,95132172100,110,120,125167212JM161250020000245075107142140350186320.710.23750.8580,85,90,95132172100,110,120,125167212130202252JM171600025000230080,85,90,9513217214537020310.97851.1100,110,120,125167212130,140202252JM182000031500215090,9513217216540023013.071151.65100,110,120,125167212130,140,150202252160242302JM1925000400001950100,110,120,125167212175440245380.914.261502.69130,140,150202252160,170242302JM2031500500001850110,120,12516721218546026022.131703.28130,140,150202252160,170,180242302JM2135500560001800120，125167212200480280380.923.72004.28130，140，150202252160，170，180242302190，200282352JM2240000630001700130，140，15020225221050029524.62305.18160，170，180242302190，200282352JM2350000800001600140，15020225222054031044129.712757.7160，170，180242302190，200，220282352JM24630001000001450150202252240600335501.232.643809.3160，170，180242302190，200，220282352240330410JM25800001250001400160，170，18024230225562035037.6941015.3190，200，220282352240，250330410JM2690000140000130018024230227566038550.4351020.9190，200，220282352240，250，260330410JM271120001800001200190，200，220282352295720410601.471.5162032.4240，250，260330410280380470JM28140000200000115022028235230074042093.3768036240，250，260330410280，300380470JM291600002240001100240，250，260330410320770450114.5378043.9280，300，320380470JM301800002800001050250，260330410350820490130.7695060.5280，300，320380470340450550备注：轴孔长度请优选L推荐.质量、传动惯量是按L推荐计算近似值。JM型弹性膜片联轴器是最具代表性的金属扰性联轴器，它在各种机械设备上都可以采用。其膜片采用0.32mm厚的特殊高强度不透钢薄板铆制成组件，上面有416个铰制孔，用 螺拴分别与主、从动法兰联结。运行中膜片受拉、压、扭应力。这种联轴器制造成本低，传递扭矩范围大，力学性能好，装拆方便，对安装精度要求不高，它集中体 现了扰性联轴器的优点，可广泛应用于各种领域，适应多种 工况条件，例如泵、风机、轧机