FZT90042.3-1992纺织机械用同步带传动高扭矩同步带轮尺寸.pdf 28页

'中华人民共和国纺织行业标准纺织机械用同步带传动FZ/T90042.3一1992高扭矩同步带轮尺寸1主肠内容与适用范围本标准规定了高扭矩同步带轮轮齿形状和尺寸、带轮的尺寸公差、形位公差和标记方法。本标准适用于纺织机械用高扭矩同步带传动中的带轮.轻工、食品等其他机器用高扭矩同步带轮可以参照应用。2引用标准GB/T11357-1989带轮的材质、表面粗糙度及平衡FZ/T90042.6-1992纺织机械用同步带传动带轮3轮齿的形状和尺寸3.1单圆弧型轮齿形状和尺寸见图1和表1,齿擂圆弧齿顶圆角节顶距齿相宽齿形角型号节距尸.齿之“半径R半径r,s.s2户3M31.280.910.26-0.350.3811.90‘七1405m52.161.560.48^-0.520.5723.25翔140SM83.542.570.78-0.840.6865.35-14014M146.204.651.36-1.501.3979.80-140中华人民共和国纺织工业部1992-03-09批准1992一07一oir.a FZ/T90042.3一19923.2双圆弧型轮齿形状和尺寸见附录A.3.3带轮任何两相邻齿间的节距偏差及在90。弧度以内的累积节距偏差值应按FZ/T90042.6的规定。4带轮的基本尺寸和极限偏差4.1带轮的型式和基本尺寸，见图2,图3,图4和表2-1~表2-4=20^100圈翻:型6W鱼(翻板式)6F型图2表2-13M带轮的基本尺寸nl刀，带轮配档圈外径D"、孔径.节径外径轴肩外径淞最丙，挡目孔径档目外径带轮的齿教小尺寸ddo铃铁非铸铁d,d,Dd,形状d-么109.558.796.0163{}613圈住盛1110.509.747.0173714画柱▲1211.4610.707.01I73715圆柱1312.4111.653.01858工6A1413.3712.619.0195917圈柱A1514.3213.5610.011051018回柱▲1615.2814.5211.011151011g圆柱1716.2315.4712.01125to122O几1817.1916.4312.01125to1221圆柱八1918.1417.3813.0113_5to1322阅柱么2019.1018.3414.011451O1423闷柱540 FZ/T90042.3一1992续表2-1nl们】带轮配挡圈外径D，孔径最节径外径轴肩外径轮辐内径挡圈孔径挡圈外径带轮的齿数小尺寸ddo铸铁非铸铁d,d,Dd,形状dim.="2120.0519.2915.01155111524圆柱"2221.0120.2516.01166121624回柱2321.9621.2017.01176131725"2422.9222.1618.01186141826圈往▲2523.8723.1118.01186141827圆柱A2624.8324.0719.01196151928圆柱2725.7825.0220.01206162029"2826.7425.9821.01216172130圆柱2927.6926.9322.01226182231A3028.6527.8923.01236192332圆柱3129.6028.8424.0124弓202433"3230.5629.8025.01256202534回柱3331.5130.7526.012682226353432.4731.7127.012782227363533.4232.6628.01288242837▲3634.3833.6229.0129〔l242g38圆柱3735.3334.5730.0130〔S2630393836.2935.5331.0631〔32631403937.2436.4832.0632芝弓283241"4038.2037.4433.0633赶互2833呜2圆柱4139.1538.3934.06348303443」4240.1139.3534.063483034444341.0640.3035.0635103035454442.0241.2536.0636103036464542.9742.2137.0637103237474643.9343.1638.0638103238484744.8844.1239.06391032394g"4845.8445.0740.064010324049圆柱4946.7946.0341.0641103241505047.7546.9842.0642103442515148.7047.9443.0643103443525249.6648.8944.0644103444535350.6149.8545.0645103445545451.5750.8046.0646123446555552.5251.7647.0647123447565653.4852.7148.0648123648575754.4353.6749.0649123649585855.3954.6250.0650123650595g56.3455.5851.175112365160"6057.3056.5352.175212365261圆柱6158.2557.4953.1753123653626259.2158.4454.1754123654636360.1659.4055.1755123855646461.1260.3556.1756123856656562.0761.3156.175612385666541 FZ/T90042.3一1992续表一J们Inl-孔带轮配挡圈外径D"节径外径|小轴肩外径轮辐内径挡圈孔径挡圈外径带轮的齿数ddo‘d,d,Dd,形状“介62铸铁}非?铸铁托、。补63257.17?。67。羔641758.17”"。68。651359.17。。。"。69、介60860.61717论、。。1。一67801621?。一。”]”、1。。1嚣迎71”67.046317。妞。7268.7567.99”月，6417。。。。73刊69.7168.95。。。。74”70.6669.9065.17“。。“业WM邓71.6270.8666.171。1”一。J。76”72.5771.8167.17。。。嚣”阳73.5372.7768.17。。。78”74.4873.7269.17””。阳5075.4474.6870.17”79]5176.3975.6371.171咒片1"。-。、一”竺818277.3576.5972.17”?。”8378.3077.5473.17、828479.2678.5074.17。。、838580.2179.4575.17朽、。。乃84一5681.1780.4176.17一%。一"。一。、一”竺86"82.1281.3676.17”。。?583.0882.3277.17湘87。84.8490383.2778.1712。、58。859484.2379.17”5012。”89一?1869085.1880.17一51。一"。一。50-51竺91蛇87586.1481.26。论。。”87.0982.26。。。91、88.8188.0583.26、。。。、92。89.7689.0084.26。。。593-"90.91677289.9685.26一。-。-。一。竺95"926390.9186.26??。。"935891.8787.265u。596”945492.8288.26。"。。971093.7889.26。找。。98”-10195.4994.7390.261。1片一。一。96.4595.6990.26。。。。10010297.4096.6491.26"招。。10110398.3697.6092.26"。。?10210499.5198.5593.26、。。"103105100.2799.5194.261。1。1。J95104106101.22100.4695.2685。。46105107102.18101.4296.2686。"。。106108103.13102.3797.268797"1646107109104.09103.3398.26898”164689108110105.04104.2899.26。109542 Fz/T90042.3一1992续表mm丁一孔带轮配挡圈外径D，1节径外径月小轴肩外径轮辐内径I挡圈孔径挡圈外径带轮的齿数dsdd=|‘d4Dd,形状铸铁非铸铁-0门口月n托46卯111106105.24100.目1001001100比月咬抚48盯112106扭︺106.19101.‘目1011011110，1，︸幻1648眨113107107.15102.目102102112只召，︸h1648蛇114108108.10103.户103103113O月n︸h164894U乙L115109109.05104.104--一104113肠164895116110110.01105.105105114261648肪117117.::110.96106.10610611526164897118112.68111.92107.107107116164898119113.64112.87108.2610810811716翎120114.59113.83109.26109-一9910911816翎121115.55114.78110.261101001101191645122116.50115.74111.261111011111201648123117.46116.69112.26112102112121场48124118.41117.65113.26113103113122371648125119.-118.60114.26114一-104114123321650126120.119.56115.26115105115124281650127121.120.51116.26116106116125韶1650128122.121.47117.26117107119126191650129123.122.42118.2611810811812716sc130124.14123.38118.26118-108118128-1650131125.10124.33119.261191091191291650.132126.05125.29120.26120110120130133127.01126.24121.3812116501213111134127.96127.20122.381221650川132112135128.92128.15123.381231650川139113一124-1召rn134136129.87129.11124.38124土U口1141︸b七0125134137130.83130.06125.38125lJ115此l6u0138131.78131.126.38126JJ1167412013513997l山b工勺八132.131.127.38127l﹄11712713669931650140133.-132.128.3812811812865一8一一1371652141134.133.129.381291191296013838托亡，142135.134.84130.130d︺12013013953816亡的143136.135.79131.131d‘1211311403816亡n144137.51136.75132.132口‘1221321413816亡，145138.46137.70133.133口目123一133142朋16能146139.42138.66134.134124134143朋16能147140.37139.61135.135125135144381652148141.33140.57136.136126136145149142.28141.52137.3816521371271371463816义150143.24142.48138.138128138147注:表中有“▲”者为优先选用。543 FZ/T90042.3一1992表2-25M带轮的基本尺寸们吧nI带轮配挡圈外径D"孔径最节径外径轴肩外径轮辐内径挡圈孔径挡圈外径带轮的齿数小尺寸ddod,d,Dd,形状铸铁}非铸铁28、d。-。、、"14238721.1416.01?。。??圆柱奋151254622.7317.011。一6一。1。1。圆柱116270624.3219.01。6。。。回柱17286525.9120.朴01韶615”"▲1827.502301器6?。、圆柱应1930.2429.102401、。。、。圆柱"2031.8330.69126011、-·一。1、1"团柱"2133.4232.28?8。?。圆柱A2235.0133.8727.01。8、。。圆柱2336.6135.4629.01。8、。。▲2438.2037.0530.01"。、。。回柱"2539.7938.6532.061”-101邹1"一。圆柱"2641.3840.2433.06、10。、好圆柱2742.9741.8334.06、10。、。"2844.5643.4236.06犯10""50圆柱2946.1545.0138.06。望"登。"3047.7546.6039.061们10-、一。回柱3149.3448.49792041.06。10、。。"3250.9342.065138。12肠“。回柱3352.52529744.06。12、。?3454.1154646.06。竺36盯?3555.7047.06-。12一洲一。-61▲3657.3056.15咬9.06圆柱，户了。12asJ58.89。6357.7450.06八R。J份12as。6460.4859.3452.17今0、12。曰62.0760.9354“54.17。竺。普器▲4063.6662.5255.17-?4112一。回柱65.2564.1157.17妮”12。5”66.8565.7058.17436012。。”68.4467.2960.174。12。嚣、70.0368.8962.1745介。竺。”-一︸70.4863.17-“-。-“4612-”介72.0765.17“?。“”▲;;介73.6666.17。12。685075.2568.17”介。12。。52圆柱朋795876.8469.17月竺。月。-5178.4371.171”12一。一”1。81.1780.0373.175282.7681.6274.17、12。、5653、?"、584.3583.2176.175485.9484.80”12。?。577.17”竺。?91-5687.5486.3979.17一。?WM。一81M。89.1387.9881.26578212。。9490.7289.5682.265892.3191.1784.268412。?、544 FZ/T90042.3一1992续表2一2】飞Inl带轮配挡圈外径D‘孔径最节径外径轴肩外径轮辐内径挡圈孔径挡圈外径带轮的齿数小尺寸dd。d2d吕Ddf形状铸铁非铸铁dl。。599390927685.268512508598血6095.4994.3587.2687l2528799回柱6197.0895.9489.268g1252891016298.68975390.2690l2529010263100.2799.1292，269212529210464101.86100，7293.2693l6549310665103.45102.3195.269516549510766105.04103.9096.269616549610967106.631054998.2698l6549811068108.23107.0810026100165610011269109.82108.67101.26101165610111470111.41110。271032610316561031157l113.00111，86104，26104165610411772114.59113.45106。2610616561061187311618115.04108.2610816589510812074117.77116.63109261091右58g61091227511937118.22111.26111l6589811112376120.96119，81112，2611216589911212577122。55121，4111426114165810111412678124.14123.00116，2611616601031161287912573124.59117.26117l66010411712980127.3212618119.26119166010611913181128.92127.77120.26120166010712013382130.51129.36122.38122166010912213483132.10130.96124.38124166211112413684133.69132.55125.38125166211212513785135281341412738127166211412?13986136.87135.73128.38128l6621151281418713846137。32130.3813016621171301428814006138.91132.38132166411913214489141.65140.50133.38133166412D13314590143.24142。10135.38135166412213514791144，83143.69136.3(3136l66412313614992146.42145.281383硬弓138l66412513815093148.01146‘871393笼3139166412613915294149.61148.46141.3乏3141166612814115395151.20150.05143，3〔弓143166613014315596152.79151.65144.3赶弓144166613114415797154.38153.241463乏〕146166613314615898155.97154。83147.3乏3147166613414716099157.56156.42149.3赶31491666136!49161100159.15158.01151.3〔!一l1511668138151163545 Fz/T90042.3一1992续表2-2们I们1带轮配挡圈外径D齿数节径外径轴肩外径轮辐内径挡圈孔径挡圈外径带轮的ddod,d,Dd,形状铸铁)非铸铁-一)11526815216160.75159.60139)21546815416162.34161.20:::.::1411冷洲156815168163.93162.79155.1421)43868157169165.52164.38157.157144)5哭6815817--167.11165.97158.一158d}d1R-6}一145一172场381670168.70167.56160.160147160，)7弓Q0曰1670174170.30169.15162.162149162.)8口no1670176171.89170.74J163.1631501631)934几J凡16阳17173.48172.165.16515216510矢，口1670175.07173.口U--一166.166一153166179115238167六176.66175.168.168︺1551681801238托月八178.25177.170.1701U157170182133816，C179.85178.70171.171，‘]15817118443816，心181.44180.29173.173妇16017318515381672--183.03181.891741741611741871638I6一咒184.62183.48176.176J1631761881738‘.‘72186.21185.07178.178JU16517819018l672187.80186.66179.38179l16617919219l卜72189.39188.25181.53181l011681811930l674一一190.99189.84182.53182一16918219511们，6衬192.58184.53184上17118412196的，一七74194.17::;.186.53186117318613198.右”195.76卫194.62187.5318717418714200，‘卜74197.35196.21189.53189117618915201，卜卜卫一一198.94197.80190.5319011771901‘203、‘仪200.54199.39192.53192护钊17917192204心n%202.13200.98193.53193妇18019318206力C76203.72202.58195.53195乙]9182195207加76205.31204.17197.5319718419720920兰130206.90205.76198.5319818553一19821120%131208.49207.35200.200187200212132210.08208.94201.匀2076201188201214133211.68210.53203.63203加76531902032152076134213.27212.12205.205192臼78205217,135214.86213.72206.一20619353即一78206219136216.45215.31208.20853195208220137218.04216.90209.209207853196209222138219.63218.492112112078198211223139221.23220.08213.213207882盯200213225140222.一221.214.53214207841-27一20一阳201214227141224.223.216.5321608678203216228142226.224.217.53217204217230546 Fz/T90042.3一1992续表2一2mm带轮配挡圈外径D"孔径最节径外径轴肩外径轮辐内径挡圈孔径档圈外径带轮的齿数一小尺寸ddod2d3Dd,够状铸铁非铸铁d-143227.59226.45219.532192080206219231144229.18228.04221.532212080208221233145230.77229.63222.532222080209222235146232.37231.22224.532242080211224236147233.96232.81225.532252080212225238148235.55234.41227.532272080214227239149237.14236.00229.532292080216229241150238.73237.59230.532302080217230242注:表中有“▲”者为优先选用.表2-38M带轮的基本尺寸mm节径外径带轮砚挡圈外径D"孔径.轴肩外径枪辐内径档口孔径挡.外径带轮的齿数小尺寸dd,铸铁非铸铁d,d,Dd,形状d-"2256.0254.6545.1545164045646F2358.5757.2047.15471642476712461.1259.7450.1550164450706F"2563.6662.2952.1752164652726F"2666.2164.8454.1754164854756F2768.7567.3857.175716505777"2871.3069.9359.1759165259806F2973.8572.4862.176216546282▲30.76.3975.0264.1764165664856F3178.9477.5767.176716586788"3281.4980.1269.1769206069906F3384.0382.6671.177120627193▲3486.5885.2174.1774206474956F3589.1387.7576.177620667698▲3691.6790.3079.17792068791006P3794.2292.8581.2681207081103"3896.7795.3984.26842072841056F3999.3197.9486.2686207486108▲40101.86100.4989.26892574名91106F41104.41103.0392.269225769211342106.95105.5884.269425769411643109.50108.1397.2697257897118"44112.05110.6799.26992578991216F45114.59113.22102.26102257810212346117.14115.77104.26104258010412647119.68118.31107.261072580107128▲48122.23120.86109.2610925801091316F49124.78123.41112.26112258211213350127.32125.95114.261142582114136547 Fz/T90042.3一1992续表2一3nlm带轮配挡圈外径D"节径轴肩外径轮辐内径挡圈孔径挡圈外径带轮的齿数d9Fd4=-0}d,d,Dd.形状铸铁}非铸铁陌512582129.87128.50117.26117117139欣2584132.42131.04119.26119119141洲2584134.96133.59122.38122122143542584137.51136.14125.381251251465“些86140.06138.一127.38127一“127149朋25▲56142.60141.130.38130130151一乃门阳25了86145.15143.132.38132132154哎032258J口147.70146.135.38135135156亡O258﹂J150.24148.87137.3813713715979迎朋160152一151.42140.38140一901201401616W肚3430155153.96142.38142122142164脱朋30的157156.51145.3814512514516663063090160.43147.381471271471696030邻A64162.97::{150.381501301501726W65迎犯一165.52164.15153.38153一蛇133153174“知30168.07166.155.3815513515517767243094170.61169.158.38158138158179朋793094173.16171160.3816014016018269343094175.71174.163.38163143163184708竺94178.25176.一165.38165一94145165187433071180.80179168.38168148168190卯383094"72183.35181171.1711511711926W38309673185.89173.1731531731953830%74188.44:::.::175.175155175兀1976138竺96一190.99189.一178.一178一9615817820076臼163630193.192.180.180160180202”08713096196.194.183.531831631832057863253096198.197.186.531861661867917803098201.199.188.53188168188723553竺98203.-202.一191.1911712689一53。一982126W206.204.193.193173歇81533098215208.207.44196.196176196鱿369533098218211.209.198.198178198905353309818220"8肠4213.45212.201.2012012236w0853竺塑-216.一215.一203.20310020386063一5330186225一219.217.206.206100的叙175330206228221.220208208100188809725330208230224.222.211.21110019189“舫5330211233226.225.214.2141001941881竺214235Ago229.227216.532161001966w91湘21623830~目尸~~231.230.36219.53219102199922830219240234.232.90221.53221102201的30221243236.82235.45224.53224102943730204224246238.00226.53226102206959230226248240.54229.53229102209229251548 Fz/T90042.3一1992续表2-3mm带轮配档圈外径D"孔径最节径轴肩外径轮辐内径挡目孔径挡圈外径带轮的齿数小尺寸d#Wd,d,d,Dd,形状铸铁非铸铁d-▲96244.46243.09231.53231301022112312536W97247.01245.64234.532343010421423425698249.55248.18236.532363010421623625899252.10250.73239.5323940104219239261100254.65253.28242.5324240104222242263101257.19255.82244.5324440104224244266102259.74258.37247.5324740104227247268103262.29260.92249.5324940106229249271104264.83263.46252.5525240106232252274105267.38266.01254.5525440106234254276106269.93268.55257.5525740106237267279107272.47271.10259.5525940106239259281108275.02273.65262.5526240106242262284109277.57276.19264.5526440、1082442642尽6110280.11278.74267.5526740108247267289111282.66281.29270.55270401082"0270291A112285.21283.83272.5527240108252272"2946W113287.75286.38275.5527540108255275296114290.30288.93277.5527740108257277299115292.85291.47280.5528040110260280302116295.39294.02282.5528240110262282304117297.94296.57285.5528540110265285307118300.48299.11287.5528740110267287309119303.03301.66290.5529050110270290312120305.58304.21292.5529250110272292314121308.12306.75295.5529550112275295317122310.67309.30298.5529850112278298319123313.22311.84300.5530050112280300322124315.76314.39303.553035011228303324125318.31316.94305.5530550112285305327126320.86319.48308.5530850112288308330127323.40322.03310.5531050114290310332128325.95324.58313.5531350114293313335129328.50327.12315.5531550114295315337130331.04329.67318.5631850114298318340131333.39332.22320.5632050114300320342132336.14334.76323.5632350114303323345133338.68337.31326.5632650116306326348134341.23339.86328.5632850116308328350135343.77342.40331.5633150116311331353136346.32344.95333.5633350116313333355137348.87347.50336.5633650116316336358138351.41350.04338.5633850116318338360139353.96352.59341.5634150118321341363140356.51355.14343.5634350118323343365549 FZ/T90042.3一1992续表2一3】1飞盯1孔径最带轮配挡圈外径n"节径轴肩外径轮辐内径挡圈孔径挡.外径带轮的齿数一小尺寸dHPd0od2d,Dd.形状铸铁非铸铁d-141359.05357.68346.5634650118326346368142361.60360.23348.5634850118328348370143364.15362.77351.5635150118331351373144366.69365.32354.5635450118334354376145369.24367.87356.5635650120386356378146371.79370.41359.5635950120339359381147374.33372.96361.5636150120341361383148376.88375.51364.5636450120’344364386149379.43378.05366.5636650120346366388150381.97380.60369.5636950120349369391注:表中有“▲即者为优先选用。表2-414M带轮的基本尺寸mm带轮配挡目外径D"孔径最节径外径轴肩外径轮辐内径挡圈孔径挡圈外径带轮的齿数小尺寸dd,铃铁非铸铁d,d,Dd,形状d-▲28124.78121.98106.2610625921061376F"29129.23126.44111.2611125941111416F▲30133.69130.90115.2611525961151466F31138.15135.35120.261202598120150"32142.60139.81123.38123251001231556F33147.06144.27128.3812825102128159"34151.52148.72132.38132251041321646F35155.97153.18137.3813730106137168A36160.43157.63140.38140301081401736F37164.88162.09144.3814430110144177▲38169.34166.55149.38149301121491826F39173.80171.00153.3815330114153186"40178.25175.46158.38458301141581906F41182.71179.92162.381623011616219542187.17184.37167.381673011616720043191.62188.83171.3817130116171204"44196.08193.28176.381763011&1762086F45200.54197.74180.381803011818021346204.99202.20185.531853011816318521747209.45206.65189.5318930120167189222"48213.90211.11194.53194301201721942266W49218.36215.57198.531983012017619823150222.82220.02203.532033012218120323551227.27224.48207.532073012218520724052231.73228.94211.532113012218921124453236.19233.39216.5321630124r19421624954240.64237.85220.532203012479822025355245.10242.30225.5322530124203225257550 Fz/T90042.3一1992续表2-4mm孔径最带轮配挡圈外径D"节径轴肩外径轮辐内径挡圈孔径挡圈外径带轮的齿数小尺寸d9hdI,}Ed2d,Dd,形状铸铁非铸铁d]二.▲56249.55246.76229.53229301242072292626W57254.01251.22234.532344012621223426658258.47255.67238.532384012621623827159262.92260.13242.5324240126220242275"60267.38264.59247.53247401282252472806W61271.84269.04252.552524012823025228462276.29273.50256.552564012823425628963280.75277.96261.5526140128239261293"64285.21282.41265.55265401302432652976W65289.66286.87269.552694013024726930266294.12291.32274.552744013025227430667298.57295.78278.552784013025627831168303.03300.24283.552835013226128331569307.49304.69287.5528750132265、28732070311.94309.15291.5529150‘13226929132471316.40313.61296.5529650132274296329"72320.86318.06301.55301501342793013336W73325.31322.52305.553055013428330533874329.77326.98309.553095013428730934275334.23331.43314.553145013429231434676338.68335.89318.563185013629631835177343.14340.34323.563235013630132335578347.59344.80327.563275013630532736079352.05349.26332.5633250136310332364▲80356.51353.71336.56336501383143363696W81360.96358.17341.5634150138319一34137382365.42362.63345.563455013832334537883369.88367.08349.5634950138327349382"84374.33371.54354.56354501403323543876W85378.79375.99358.563585014033635839186383.25380.45363.563635014034136339587387.70384.91367.563675014034536740088392.16389.36372.563725014235037240489396.61393.82376.5637650142354376409▲90401.07398.28381.56381501423593814136W91405.53402.73385.563855014236338541892409.98407.19390.563905014436839042293414.44411.65394.563945014437239442794418.90416.10398.563985014437639843195423.35420.56403.5840350144381403436弋:::::::::::::.:::::::::::::::::::6W551 FZ/"r90042.3一1992续表mm丁-|孔带轮配挡圈外径D"J节径飞小轴肩外径轮辐内径挡圈孔径挡.外径带轮的齿数d3h}|‘d,d,Dd}形状铸铁非铸铁436.72433.93416.58416146394416449441.18438.38421.58421146399421453100445.63442.84425.5842514840342545850101450.09447.30430.5843014840843046250102454.55451.75434.5843414841243446750103459.00456.21439.5843914841743947150104463.46460.67443.5844315042144347650105467.92465.12447.58447-15042544748050106472.37469.58452.5845215043045248550107476.83474.03456.584561504344564892850108481.478.49461.584611524394614947450109485.482.95465.584651524434654982c5850110490.487.40-470-152448470502月0巴湘50心111494.491.864741524524745071，501土112499.496.32479.58479154457479511亡月60d了113503..500.483.58483154461483516o，60114508.妇505.487.584871544654875206860115512.48509.-492.58492一1544704825251460116516.94514.496.5849615647449652960117521.39518.60501.60501156479501534118525.85523.05505.60505156483505538119530.30527.51510.6051015648851054360120534.76531.97514.60514一15849251454760121539.22536.42519.6051915a、4975195528卜洲60122543.67540.﹄523.523158501523556仓J马60123d548.13545.528.528158506528560，06060124552.59549..︸532.532160510532565今亡6060125山﹂557.04554.537.一537-160515537569706060126561.50558.541.541160519541574166060127565.95563.545.545160523545578能6060128570.41567.550.5501625285505830760129574.87572.554.5541625325545875360130579.32576.一559.60559一162537559592”6060131583.78580.563.5631625415635966060132588.24585.44568.5681645465686016060133592.69589.90572.5721645505726056060134597.15594.36577.5771645555776096060135601.61598.81581.一58116455958161460砂n136匕︺606.06603.27586.586166564586618卜nn卜bn137610.52607.72590.U590︸166568590623钾bn︸七n138614.97612.18595.595户166573595627‘八60139619.43616.64599.U599166577599632552 FZ/T90042.3一1992续表nlnl-一-孔带轮配挡圈外径D‘节径小轴肩外径轮辐内径挡.孔径挡圈外径带轮的齿教d飞梦‘d2d,Dd,形状铸铁}非铸铁09606c140623.89621.--603-16858160363656060141628.34625.6038.6081685866086410160142632.80630.612.606121685906126454660143637.26634.617.606171685956176509260144641.71638.621.606211705996216543860145646.17643.-626.60626-1706046266598360146650.63647.G30.6063017060863066360147655.08652.29635.63635170613635667户七n目148659.54656.74639.63639172617639672Rn149663.99661.20644.63644U172622644676卜C150668.45685.66648.63648h172626648681注:表中有“▲”者为优先选用。4.2带轮轮辐尺寸见图2、图4、表3e轮辐剖面6W型(轮辐式)图4表3mm型号齿数6g15202530405055幕露石丢逆更60708510013015017011510^105圆柱型、6F3M6F106^-150456‘W(辐板式b)14^-72圆柱型,6F5m6F73-15056789106W(辐板式b)22^596F8M6W60^1408891012121515(辐板式b)553 FZ/T90042.3一1992续表3型号齿数森蚕奢遭竺69l52025304O5055607085Inn11哎1空n150170轮辐宽a3030303033334O40141~190轮辐厚bl6161818202022221.⋯轮辐数”68M轮辐宽“3333333338384545)191轮辐厚占18l8202022222424"#二、「.r二轮辐数。628~456F46~986W(辐板式b)12141618l92022252830轮辐宽a5050535558596060656599~140轮辐厚b20202223252628283232⋯轮辐数n614M轮辐宽a53535558606265台57575141~190轮辐厚b22222526282930303232轮辐数，6轮辐宽a5858606570747777B585妻191轮辐厚b25252828303032323535几轮幅数，6表4nl】113M5M双边挡圈带无挡.带带轮凸肩宽度双边挡圈带无挡圈带带轮凸肩宽度公登轮最小宽度bf轮最小宽度鱿去轮最小宽度肠轮最小宽度时L67311.019.0一}一}9一}1o.3一}14.。一}10.314.022.01516.320。028，0}16.320。028.020}}21。325.035‘02526.330·“一}30}313一}35.。45.04041.345.“一}5055}}60}}}7085}}100115}130150一}!*一一}170一}一}554 FZ/T90042.3一1992续表4nl们8M14M双边挡圈带无档圈带带轮凸肩宽度双边挡圈带无挡圈带带轮凸肩宽度诊轮最小宽度bl轮最小宽度从L轮最小宽度八轮.小宽度从L69152021728.048.02526.733.053.03O31。738.05803240654041.748068。042、50755052.759。079.05558‘。6691，!6062.769.08907072779.099073811068588795，0115。089971221001041121371151201281531301肠143168150155’163188170175183208注:①双边挡.带轮最小宽度的极限谊差为一跃mm.②采用圃柱型时，带轮宽不小于带宽的2.5倍。4.4带轮外径的极限偏差按FZ/TgOO42.6的规定。4.5带轮外径滚齿前毛坯加工余t，见表5。表5带轮外径do极限偏差滚齿前毛坯加工余t+0.05(101.60。40>101.6~1778十。.o8一)-0.50>177.8~304.8+:.’。0.6一t+0.13>304.8~508.0080>508.0+:”51，0注:高扭炬同步带轮滚切加工的毛坯外径为带轮外径加上加工余t.例:齿数为40齿、型号为SM的带轮.555 Fz/T90042.3一1992P40-8M外径du=100.491"毛坯外径do=100.49+0.4=100.894.6带轮的最少齿数见表6。表6奋磊aft,r/min3m5m8M14M簇90014(1018(14)26(22)28>900-120014202828>1200-180016243232>1800-3600202836>3600-48002230注:当低速轻暇传动时允许采用括号内的.少齿数。4.7张紧轮最小容许外径(外侧使用)见表7a表7nln1旦号3M5m8m14M最小容许外径2030601304.8带轮挡圈尺寸见图s、表8edo带粉外径(查表2-1~表2-4),d,-挡圈外径(查表2-1^-表2-4),D-挡圈孔径(查表2-1-表2-4),D，一带轮上配档口孔的外径(查农2-1^-农2-4),d.一挡圈弯曲处直径,t-挡.厚度图5556 FZ/T90042.3一1992表8尸‘35814d.=do+R"d.R"=1R"=1.5R"=2R"=2.5do簇1001.51.51.5t姚>100-2502.02.02.Q2.5d.>2502.53.0注:当采用娜钉联结时，D应减小，t应增加，并允许单边有斜度。4.9带轮挡圈孔径(D)和带轮配挡圈处外径(D")的偏差按FZ/T90042.6的规定。5带轮的形位公理带轮的形位公差按FZ/T90042.6的规定。6带轮的材质、斑面粗粗度及平衡带轮的材质、表面粗橄度及平衡按GB/T11357的规定.7带轮的标记7.，带轮标记由带轮的代号、带轮的齿数、带的型号、轮宽代号、带轮类型组成。例如P40-8M-30-6F带轮的类型轮宽代号(轮宽31.3mm，带宽30mm)带的型号(节距为8mm)带轮的齿数(40齿)带轮代号7.2圆柱型带轮类型省略标记.例如:P40-5M-307.3双圆弧型轮齿带轮的标记:在轮宽代号后.用带括号的偏心距z值标注。例如:P40-8M-30(r=0.09)-6F Fz/T90042.3一1992附录A双回弧型轮齿形状和尺寸(补充件)Al本附录规定了与偏心距二共。的双圆弧同步带匹配的带轮轮齿形状和尺寸。A2双圆弧型同步带轮的轮齿形状见图Ale图AlA3双圆弧型轮齿尺寸见表Al,表Al齿槽圆弧齿顶圆角上枪宽下柑宽偏心至齿顶型号节距尸卜041ha$9半径R半径r,S,百1{Q}xG}距离v齿S3M31.170.870.26^-0.352.121.920.110.310.3815m52.001.500.48-0.523.403.100.100.510.5728m83.322.600.78^-0.845.774.870.08。.720.68614M146204.701.36^-1.5010.409.250.081.601.397附录B同步带传动安装和使用要求(参考件)B1带轮s1.1带轮挡圈的选择B1.1.1在二轴传动中，二个带轮中，必须有一个带轮两侧具有挡圈。亦可以两个带轮的不同侧边各有一个挡圈。81.1.2在中心距超过小带轮直径8倍以上的传动中，两个带轮的两侧都应有挡圈 Fz/T90042.3一199261.1.3在垂直轴传动中，其中一个带轮的两侧应有挡圈，而在系统中其他带轮仅在底部一侧有挡圈。B1.1.4在多轴传动中，应保证每隔一个带轮有两个挡圈，亦可以围绕该系统每个带轮的对边各有一个挡圈。B1.2带轮挡圈与带轮的结合可以根据生产工艺决定多种形式。若采用冲铆方法时，被冲铆件可以是带轮，亦可以是挡圈。冲铆点见图Bl和表B1,挡.图B1表B1挡圈内径.mm(45>45-190>190冲铆点多6妻8》12B7.11带轮在安装时，必须注意带轮轴线的平行度，使各带轮的传动中心平面位于同一平面内，防止因带轮偏斜，而使带侧压紧在挡圈上，造成带侧两膺m加剧，甚至被挡圈切断。因此，对带轮按图B2所不示，将偏斜角几调整到表B2所规定的范围内。川3.2在保证带轮的对准性的同时，应保证传动装置机架和轴的刚度图B2 Fz/T90042.3一1992表B2带宽，mm簇20>20-40>40-70>70^-100>100tgom簇6/1000(5/1000簇4/1000簇3/1000簇2/1000B1.4在使用带轮时，必须除去带轮上的锈蚀，以免过早磨损同步带。B2为了装拆、设计计算和控制初张力的方便，必须考虑中心距为可调的。其调整范围见图B3、表B3,表B4内侧的调整范日外侧的调整范围图B3表B33MSM型号一5m5-20内侧调整范日10140M表B4>4000节线长(带长)簇500>1500000二12000>^-23000>^-43000>5000-5000外侧调整范围351015202530B3.1同步带的张紧同步带安装时必须有适当的张紧力.带的张紧力过小，易在起动频萦而又有冲击负荷时，导致带齿从带轮齿槽中跳出(爬齿);带的张紧力过大，则易使带的寿命降低。带的张紧程度可通过调节传动装I中心距来实现。其张紧的合遗程度可在两带轮间跨度中点上加重力或专用量具来检验。其大小按图B4、表B5的规定。图B4图中:t,—两带轮切线长度，mm;f—切线中点处产生的挠度，mm; Fz/T90042.3一1992W日在切线中点使带产生挠度f所需施加的重力，N;“中心距.mm;d]小带轮节径，mm;峨大带轮节径，mm.(d,-d,)Ta2一(B1)厂二、4f=豁一。.016t"·，·····················，‘········，，·一(B2)表B5型号带宽,mm初张力T,N外加力WN629.42.03m944.12.91573.54g954.93.91596.06.95M20137.29.825178.412.730219.515.720235.217.625294.022.530343.026.540499.838.28m50637.049.060764.458.870891.868.8851097.684.330441.035.340617.449.055901.671.5701166.293.1851470.0117.614M1001783.6142.11152087.4166.61302450.0196.01502822.4225.41703185.0254.8B3.2轮轴负荷力F轮轴负荷力F的计算见图B5及式(B3)、式