JBT9147膜片联轴器解读

1、膜片联轴器JB/T 9147本标准修改采用膜片联轴器本标准归口单位：本标准起草单位：本标准主要起草人：本标准批准人：膜片联轴器1 范围本标准规定了 JMI型、JMIJ型、JMH型、JM HJ型膜片联轴器（以下简称联轴器）的型式与参 数，技术要求，试验方法，检验规则，标志、包装和贮存等。本标准适用于联接两同轴线的传动轴系，具有一定补偿两轴相对偏移的性能，工作环境温度N0+250C,传递公称转矩为 2510000000N - m的联轴器。2 引用标准下列标准所包含的条文，通过在本标准中引用而构成为本标准的条文。本标准出版时，所示版本均为有效。所有标准都会被修订，使用本标准的各方应探讨使用下列标准最

2、新版本的可能性。GB 191 1990包装储运图示标志GB/T 228 1987金属拉伸试验法GB/T 700 1988碳素结构钢GB/T 708 1988冷轧钢板和钢带的尺寸、外形、重量及允许偏差GB/T 805 1988扣紧螺母GB/T 1184 1996形状和位置公差未注公差值GB/T 3098.1 1982紧固件机械性能螺栓、螺钉和螺柱GB/T 3098.2 1982紧固件机械性能螺母GB/T 3852 1997联轴器轴孔和联结型式与尺寸GB/T 4239 1991不锈钢和耐热钢冷轧钢带GB/T 4879 1985防锈包装GB/T 6388 1986运输包装收发货标志GB/T 6557

3、 1986挠性转子的机械平衡GB/T 113521989一般工程用铸造碳钢件GB/T 124581990机械式联轴器分类GB/T 133841992机电产品包装通用技术条件JB/T 7511 1994机械式联轴器选用计算3 分类3. 1 型式联轴器分为四种型式，见表1。表1联轴器型式序号型式代号结构特点图示1JM I带沉孔基本型_ 2 JiL_0-1iFI?ir2JM J带沉孔接中间轴型学 n一isL_1二二3JM 口无沉孔基本型f14l-L4JM IIJ无沉孔接中间轴型毒入-k11一 P七E-a：3. 2型号、标记联轴器型号与标记按 GB/T 12458的规定。3. 3轴孔和键槽型式按 GB

4、/T 3852的规定，轴孔长度优选 L推荐。1和表2的规定。3. 3. 1 JM I型联轴器的结构型式、基本参数和主要尺寸应符合图1、7半联轴器；2扣紧螺母；3一六角螺母；4一隔圈；5一支承圈;6一六角头较制孔用螺栓；8膜片图1 JM I型联轴器表2 JM I型联轴器基本参数和主要尺寸型号公称 转矢巨 Tn N m瞬时最 大转矩T maxN m许用 转速 n r/min轴孔直径d, d1 mm轴孔长度mmD mmtmm扭转刚度CN m/rad质量 mkg转动 惯量I2kg m丫型J、J1、Z、Z1 型L推荐LLL1JM 1258060001432J1 型 27Z1 型 2035908.81X1

5、0410.000716, 18, 19423020, 225238JM 263180500018, 194230451009.5_41.4 1042.30.00120, 22, 245238256244JM 310031520, 22, 245238501201141.87 1042.30.002425, 286244308260JM 416050045002452385513012.53.12 1043.30.002425, 28624430, 32, 358260JM 5250710400028624460150144.32 1045.30.008330, 32, 35, 38826040

6、11284表2 （完）型号公称 转矩TnN m瞬时最 大转矩T maxN m许用 转速 n r/min轴孔直径d, d1 mm轴孔长度mmD mmtmm扭转刚度CN m/rad质量 mkg转动惯量I,2kg mY型J、J1、Z、Z1 型L推荐LLL1JM 64001120360032, 35, 388282606517015.546.88 1048.70.015940, 42, 45, 48, 5011211284JM 76301800300040, 42, 45, 48107702101910.35 10414.30.043250, 55, 56, 60142一JM 810002500280

7、045, 48, 50, 55, 56112112848024022.516.11 104220.087960, 63, 65, 70142107JM 916004000250055, 5611284852602426.17 104290.141560, 63, 70, 71, 7514210780172132JM 1025006300200063, 65, 70, 71, 7514214210790280177.88 104520.297480, 85, 90, 95, 75172132JM 11400090001800751421421079530019.510.49 104690.478

8、280, 85, 90, 95172172132100, 110212167JM 12630012500160090, 951721321203402314.07 104940.8067100, 110, 120, 125212167JM 1310000180001400100, 110, 120, 1251353802819.2 X041281.7053130, 140252202JM 1416000280001200120, 1252121671504203130.0 X041842.6832130, 140, 150252202160302242JM 152500040000112014

9、0, 15025220218048037.547.46 1042624.8015160, 170, 180302242JM 1640000560001000160, 170,一 _448.09 1043849.4118190, 200352282JM 176300080000900190, 200, 2202206304710.13 10456118.3753140410330JM 1810000012500080022035228225071054.516.14 10472328.2033240, 250, 260410330JM 19160000200000710

10、250, 2602808004879.8 X04126766.5813280, 300, 320470380注：质量、转动惯量是计算近似值。2和表3的规定。3. 3. 2 JM I J型联轴器的结构型式、基本参数和主要尺寸应符合图1、8半联轴器；2扣紧螺母；3一六角螺母；4一六角头较制孔用螺栓;5中间轴；6一隔圈；7一支承圈；9膜片图2 JM I J型联轴器表3 JM J型联轴器基本参数和主要尺寸型号公称 转矩TnN m瞬时最 大转矩TmaxN m许用 转速nr/min轴孔直径d, d1mm轴孔长度mmDtmmL2min mm质量 mkg转动惯量I,2kg m丫型J、J1、Z、乙型L推荐mmL

11、LL1JM J1258060001432J127Z12035908.81001.80.001316, 18, 19423020, 225238JM J263180500018, 194230451009.52.40.00220, 22, 245238256244JM J310031520, 22, 24543850120111204.10.004725, 286244308260JM J416050045002452385513012.55.40.006925, 28624430, 32, 358260JM J5250710400028624460150141408.80.028130, 32

12、, 35, 3882604011284JM J64001120360032, 35, 388282606517015.513.40.0281表3 （完）型号公称 转矩TnN m瞬时最 大转矩 TmaxN m许用 转速nr/min轴孔直径d, d1mm轴孔长度mmD mmtmmL2min mm质量 mkg转动惯量I,2kg m丫型J、J1、Z、Z1 型L推荐LLL1JM J76301800300040, 42, 45, 48, 50,55, 5611211284702101915022.30.07660142一107JM J810002500280045, 48, 50, 55, 5611211

13、2848024022.5180360.160260, 63, 65, 70142一107JM J916004000250055, 56112112848526024220480.250960, 63, 65, 70, 71 , 7514210780172132JM J1025006300200063, 65, 70, 71 , 751421421079028017250850.519580, 85, 90, 95172一132JM J11400090001800751421421079530019.52901120.822380, 85, 90, 95172172132100, 110212一

14、167JM J12630012500160090, 95172132120340233001521.4109100, 110, 120, 125212167注1表中L2也可与制造厂另行商定。2质量、转动惯量是计算近似值。3. 3. 3 JM n型联轴器的结构型式、基本参数和主要尺寸应符合图3和表4的规定。图3 JM n型联轴器表4 jmn型联轴器基本参数和主要尺寸型号公称 转矩TnN m瞬时最 大转矩 TmaxN m最大 转速 nmax r/min轴孔直径d, d1 mm轴孔长度mmD mmD1 mmtmm扭转刚度X106N m/rad质量 mkg转动惯量I,2kg mJ1型丫型L推荐LLjm

15、 ni4063107001427323580398 0.20.370.90.000516, 18, 19304220, 22, 24385225, 284462jm n263100930020, 22, 2438524092530.451.40.001125, 28446230, 32, 35, 386082jm n3100200840025, 28446245102630.562.10.00230, 32, 35, 38608240, 42, 4584112jm n4250400670030, 32, 35, 386082551287711i0.30.814.20.00640, 42, 45

16、, 48, 50, 5584112jm n5500800590035, 38608265145911.26.40.01240, 42, 45, 48, 50, 55, 568411260, 63, 65107142jm n68001250510040, 42, 45, 48, 50, 55,56841127516810514i0.31.429.60.02460, 63, 65, 70, 71, 75107142JM D10002000475045, 48, 50, 55, 56841128018011215i0.41.912.50.036560, 63, 65, 70, 71, 7510714

17、280132172jm n816003150430050, 55, 56841122001202.3515.50.05760, 63, 65, 70, 71, 7510714280, 85132172JM 0925004000420055, 568411220520i0.42.716.50.06560, 63, 65, 70, 71, 7510714280, 85132172jm nio31505000400055, 5684112902151283.0219.50.08360, 63, 65, 70, 71, 7510714280, 85, 90132172jm nil40006300365

18、060, 63, 65, 70, 71, 7510714210023513223i0.53.46250.13180, 85, 90, 95132172jm ni250008000340060, 63, 65, 70, 71, 751071422501453.67300.17480, 85, 90, 95132172100167212jm ni3630010000320063, 65, 70, 71, 751071421102701555.2360.23980, 85, 90, 95132172100, 110167212表4 （续）型号公称 转矩TnN m瞬时最 大转矩 TmaxN m最大 转

19、速 nmax r/min轴孔直径d, d1 mm轴孔长度mmD mmD1 mmtmm扭转刚度X106N m/rad质量 mkg转动 惯量I,2kg mJi型丫型L推荐LLjm ni4800012500285065, 70, 71, 7510714211530016227i0.67.8450.3880, 85, 90, 95132172100, 110167212jm ni51000016000270070, 71, 751071421253201768.43550.580, 85, 90, 95132172100, 110, 120, 125167212jm ni612500200002450

20、7510714214035018632i0.710.23750.8580, 85, 90, 95132172100, 110, 120, 125167212130202252jm ni71600025000230080, 85, 90, 9513217214537020310.97851.1100, 110, 120, 125167212130, 140202252jm ni82000031500215090, 9513217216540023013.071151.65100, 110, 120, 125167212130, 140, 150202252160242302jm ni925000

21、400001950100, 110, 120, 12516721217544024538i0.914.261502.69130, 140, 150202252160, 170242302JM n2031500500001850110, 120, 12516721218546026022.131703.28130, 140, 150202252160, 170, 180242302jm 112135500560001800120, 12516721220048028023.72004.28130, 140, 150202252160, 170, 180242302190, 200282352JM

22、 n2240000630001700130, 140, 15020225221050029524.62305.18160, 170, 180242302190, 200282352JM n2350000800001600140, 15020225222054031044 129.712757.7160, 170, 180242302190, 200, 220282352JM n2463000100000145015020225224060033550 232.643809.3160, 170, 180242302190, 200, 220282352240330410表4 （完）型号公称 转矩

23、TnN m瞬时最 大转矩 TmaxN m最大 转速 nmax r/min轴孔直径d, d1mm轴孔长度mmD mmD1 mmtmm扭转刚度X106N m/rad质量 mkg转动 惯量I,2kg mJi型丫型L推荐LLJM吃5800001250001400160, 170, 18024230225562035050 237.6941015.3190, 200, 220282352240, 250330410JM吃690000140000130018024230227566038550.4351020.9190, 200, 220282352240, 250, 260330410JM 112711

24、20001800001200190, 200, 22028235229572041060 1.471.5162032.4240, 250, 260330410280380470JM吃8140000200000115022028235230074042093.3768036240, 250, 260330410280, 300380470JM侬1600002240001100240, 250, 260330410320770450114.5378043.9280, 300, 320380470JM 11301800002800001050250, 260330410350820490130.76

25、95060.5280, 300, 320380470340450550注：质量、转动惯量是按 L推荐计算近似值3. 3. 4 JM n J型联轴器的结构型式、基本参数和主要尺寸应符合图4和表5的规定。JM 口 J1JM 口 J29 型图4 JM HJ型联轴器JM n J30JM n J42型图4（完）JM n J型联轴器表5 JMJ型联轴器基本参数和主要尺寸型号公称 转矢巨TnN m瞬时最 大转矩T maxN m最大 转速n maxr/min轴孔直径d, d1mm轴孔长度mmD mmDi mmD2 mmLi min mmtmm质量m kg转动 惯量I,2kg mJi型Y型L推荐Li min 质

26、量每增加1m的质量LLJM J163100930020, 22, 243852409253457083224.10.00225, 28446230, 32, 35, 386082JM J2100200840025, 2844624510263802.90.00330, 32, 35, 38608240, 42, 4584112JM J3250400670030, 32, 35, 3860825512877769611i0.35.780.00940, 42, 45, 48,50, 5584112JM J4500800590035, 38608265145911168.50.01740, 42,

27、45, 48,50, 55, 568411260, 63, 65107142JM J58001250510040, 42, 45, 48,50, 55, 56841127516810510213614i0.312.5120.03460, 63, 65, 70,71, 75107142JM J612502000475045, 48, 50, 55, 56841128018011214015i0.416.50.05360, 63, 65, 70, 71, 7510714280132172JM J720003150430050, 55, 568411220012011421190.08260, 63

28、, 65, 70,71, 7510714280, 85132172表5 （续）型号公称 转矢巨TnN m瞬时最 大转矩T maxN m最大 转速n max r/min轴孔直径d, d1 mm轴孔长度mmD mmD1 mmD2 mmL1 min mmtmm质量m kg转动 惯量I,2kg mJi型丫型L推荐L1 min 质量每增加1m的质量LLJM J825004000420055, 56841128020512011414020i0.423190.09260, 63, 65, 70,71, 7510714280, 85132172JM J931505000400055, 56841129021

29、512812716027210.11760, 63, 65, 70,71, 7510714280, 85, 90132172JM J1040006300365060, 63, 65, 70,71, 7510714210023513217023i0.5360.19180, 85, 90, 95132172JM J1150008000340060, 63, 65, 70,71, 7510714225014514042260.25280, 85, 90, 95132172100167212JM J12630010000320060, 63, 65, 70,71, 751071421102701551

30、90500.34980, 85, 90, 95132172100, 110167212JM J13800012500285065, 70, 71, 7510714211530016216520027i0.666470.5680, 85, 90, 95132172100, 110167212JM J141000016000270070, 71, 75107142125320176220780.7580, 85, 90, 95132172100, 110, 120, 125167212JM J15125002000024507510714214035018624032i0.7110511.2680

31、, 85, 90, 95132172100, 110, 120, 125167212130202252JM J161600025000230080, 85, 90, 95132172145370203219250125721.63100, 110, 120, 125167212130, 140202252JM J172000031500215090, 951321721654002302901602.45100, 110, 120, 125167212130, 140, 150202252160242302JM J1825000400001950100, 110, 120, 125167212

32、17544024530038i0.92203.99130, 140, 150202252160, 170242302表5 （续）型号公称 转矢巨TnN m瞬时最 大转矩T maxN m最大 转速n maxr/min轴孔直径d, d1 mm轴孔长度mmDMmDi mmD2 mmLi min mmtmm质量m kg转动 惯量I,2kg mJi型Y型L推荐Li min 质量每增加1m的质量LLJM J1931500500001850100, 110, 120, 12516721218546026026732038i0.9245894.98130, 140, 150202252160, 170, 18

33、0242302JM J2035500560001800120, 1251672122004802803502756.28130, 140, 150202252160, 170, 180242302190, 200282352JM J2140000630001700120, 1251672122105002953703207.68130, 140, 150202252160, 170, 180242302190, 200282352JM J2250000800001600140, 15020225222054031029938044小40011011.6160, 170,/p>

34、0, 200, 220282352JM J23630001000001450140, 15020225224060033535641050 1.256014519.8160, 170, 180242302190, 200, 220282352240330410JM J24800001250001400160, 170, 18024230225562035044062023.6190, 200, 220282352240, 250330410JM J2590000140000130018024230227566038548074031.9190, 200, 220282352240, 250,

35、260330410280380470JM J26112000180000120018024230229572041040651060 1.497019050.4190, 200, 220282352240, 250, 260330410280, 300380470JM J271400002000001150220282352300740420520105057240, 250, 260330410280, 300380470JM J281600002240001100240, 250, 260330410320770450457560120021569.4280, 300380470JM J2

36、91800002800001050250, 260330410350820490600140095.5280, 300, 320380470340450550表5 （完）型号公称 转矢巨TnN m瞬时最 大转矩T maxN m最大 转速n maxr/min轴孔直径d, d1 mm轴孔长度mmDMmD1 mmD2 mmL1 min mmtmm质量m kg转动 惯量I,2kg mJi型丫型L推荐L1 min 质量每增加1m的质量LLJM J302800004500001000280, 300, 32038047035087548055962050 1.6140023596.5340, 360450

37、550550109.5JM J31400000630000930300, 32038047093552061063060 1.01800290142340, 360, 380450550560152400540650600162JM J3245000071000088032038047038010304806226902250330194340, 360, 380450550600224400, 420540650640240JM J33560000900000820360, 38045055040010805806607266612.22750390271400, 420, 440,450,

38、 460540650700325JM J3410000001600000740400, 420, 440, 45046011606207508367012.33500450387460, 480, 500750465JM J3514000002240000680440, 450, 460,480, 50052012907908209468212.65000570750530, 560680800840810JM J3620000003150000620480, 500540650570141076090010409212.866007101050530, 560, 60068080092012

39、90JM J3728000004000000570450, 460, 480, 500540640610153081010001100105第84008801630530, 560, 600, 6306808009801950JM J3840000006000000520560, 600, 630670167095011001210115 坦41100010502670670, 710780一10703030JM J3950000008000000480600, 630680800730183097012001320125 坦71450013504060670, 710, 750780一117

40、04800JM J40630000010000000430670, 710, 7507808002000114013001450130乜1900016006600800, 85088012907500JM J418000000125000004007507802200126014001600140X.425000185010400800, 850880142011900JM J421000000016000000350800, 850960240013701500176032000210015200900, 950980155017400注：质量、转动惯量是按 L推荐计算近似值。3. 3. 5 膜片型式膜片型式分为连杆式（见图5）和整体式（见图6）,膜片厚度应符合 GB/T 708的规定。整体式膜片的形状，连杆式膜片可分别组成为四边形、六边形、八边形等偶数形状。图5连杆式膜片图6整体式膜片3. 3. 6联轴器的许用补偿量JM I型许用补偿量见表 6, JM n型许用补偿量见表 7。JM I J型为JM I型补偿量的1倍，JM n J 型为JMH型补偿量的1倍。表6、表7中所列许用补偿量是指在工作状态，允许的由于制造误差，安 装误差，工作载荷变化引起的振动、冲击、变形，温度变化等综合因素形成的两轴相对偏移量。表6 JM I型许用补偿量