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JZMJ type diaphragm coupling for heavy machinery
JZMJ type diaphragm coupling for heavy machinery
Product Details

JZMJ型重型机械用Diaphragm couplingIt is made up of several groups of diaphragms (stainless steel thin plate) which are alternately connected with the two halves of the coupling with bolts. Each group of diaphragms is made up of several pieces. The diaphragms are divided into connecting rod type and different shape of the whole piece type. 

● JZMJ型重型机械用膜片联轴器靠膜片的弹性变形来补偿所联两轴的相对位移,是一种高性能的金属弹性元件挠性联轴器,不用润滑,结构较紧凑,,使用寿命长,无旋转间隙, 不受温度和油污影响,具有耐酸、耐碱、   的特点,适用于高温、高速、有腐蚀介质工况环境的轴系传动,广泛用于各种机械装置的轴系传动,如水泵(尤其是 大功率、化工泵)、风机、压缩机、液压机械、石油机械、印刷机械、纺织机械、化工机械、矿山机械、冶金机械、航空(直升飞机)、舰艇高速动力传动系统,经 动平衡后应用于高速传动轴系已比较普遍。

● JZMJ型重型机械用膜片联轴器具械、承载能力大、质量轻、结构尺寸小,传动效率和传动精度高、性好、装拆方便,且具有无相对滑动,不需润 滑,使用寿命长、无噪声、耐酸、碱、   等特点,可用于高温、低温和有油、有水和腐蚀介质的工况环境。适用于中、高速、大转矩轴系传动。以及各种机械装 置载荷变化不大的轴系传动,通用性   强。

modelNominal torque Tn NmPermissible speed [n] r/minDiameter of shaft hole d, d1Shaft hole length LDD1D2tTorsional stiffness×106 Nm/radMoment of inertia kg.㎡Mass kg
J1 typeY typeMass at L1minEvery additional 1m of mass
JZMJ1639300203852925360448±0.2 0.0103.722.79
25, 284462
306082
JZMJ2100840025, 2844621026372498±0.2 0.0186.332
306082
4084112
JZMJ3250670030608212877876011±0.3 0.0569.1446
40, 42, 45, 48, 50, 5584112
JZMJ4500490035, 386082145911027011±0.3 0.09513.6364
40, 42, 45, 48, 50, 55, 5684112
60107142
JZMJ5800510040, 42, 45, 48, 50, 55, 56841121681051178314±0.3 0.21923.3584
60, 63, 65, 70, 71, 75107142
JZMJ61000475045841121801121248615±0.4 0.3532.2894
60, 63, 65, 70, 71, 75107142
80132172
JZMJ71600430050841122001201348615±0.4 0.5139.07110
60, 63, 65, 70, 71, 75107142
80, 85132172
JZMJ82000420055, 56841122051201359120±0.4 0.5339.86112
60, 63, 65, 70, 71, 75107142
80, 85132172
JZMJ92500400055, 568411221512814510120±0.4 0.6846.78129
60, 63, 65, 70, 71, 75107142
80132172
JZMJ103150365060, 63, 65, 70, 71, 7510714223513215110923±0.5 0.9756.13140
80132172
JZMJ114000340060, 63, 65, 70, 71, 7510714225014516410923±0.5 1.4874.09165
80132172
100167212
JZMJ126300320060, 63, 65, 70, 71, 7510714227015518411923±0.5 2.1387.65207
80132172
100, 110167212
JZMJ131250028506510714230016219412827±0.6 2.93106.23231
80132172
100167212
JZMJ141600027007010714232017621313827±0.6 3.98125.23278
80132172
100167212
JZMJ152000024507510714235018621515332±0.7 6.44173.52283
80132172
100167212
130202252
JZMJ162500023008013217237020323515832±0.7 8.48200.88338
100167212
130,140,150202252
JZMJ173150021508013217240023026617832±0.7 14.2279.61433
100167212
130,140,150202252
160242302
JZMJ184000019501001672124402452801903838±0.9 20.73345.53480
130,140,150202252
160,170,180242305
JZMJ1945000185010016721246026030020038±0.9 28.56421551
130,140,150202252
160,170,180242302
190282352
JZMJ20500001800120, 12516721248028032021538±0.9 32.52482.6628
130,140,150202252
160,170,180242302
190,200282352
JZMJ21560001700120, 12516721250029533622538±0.9 43.05536692
130,140,150202252
160,170,180242302
190,200,220282352
JZMJ22630001600140,15020225254031036023644±1 58.99641794
160,170,180242302
190,200,220282352
JZMJ23800001450140,15020225260033538525750±1.2 98.45880908
160,170,180242302
190,200,220282352
240330410
JZMJ241000001400160,170,18024230232035040827250±1.2 116.159641020
190,200,220282352
240,250330410
JZMJ25125000130018024230266038544529250±1.2 163.8512041251
190,200,220282352
240,250,260330410
280380470
JZMJ26160000120018024230272041048531760±1.4 245.915071441
190,200,220282352
240,250,260330410
280,300380470
JZMJ27200000115022028235274042050332260±1.4 275.0815941550
240,250,260330410
280,300380470
JZMJ282500001100240,250,26033041077045053034260±1.4 342.3718071721
280,300380470
JZMJ293150001050250,26033041082049055937260±1.4 514.9123582025
280,300,320380470
340450550
JZMJ30500000760280,300,32038047087552057541950±1.6 28.6325071915
340,360450550
JZMJ3163000715300,32038047093556061046460±1.9 980.8333912280
340,360,380450550
400540650
JZMJ3280000065032038047010360062249460±1.9 136836972370
340,360,380450550
400,420540650
JZMJ331000000620360,380450550108066066051066±2.2 168944502669
400,420,440,450,460540650
JZMJ341250000576400,420,440,450,460540650116071075056570±2.3 264558773446
480,500
JZMJ35160000520440,450,460,480,500540650129082082062082±2.6 477585504120
530,560680800
JZMJ362000000472480,500540650141090090068592±2.8 7620112114962




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