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ZQ、ZQH型圆柱齿轮减速器选型样本（4）外形与安装尺寸及轴端型式1）外形与安装尺寸见表2-71。表2-71ZQ、ZQH型圆柱齿轮减速器外形和安装尺寸型号中心距中心高H0最大外形尺寸轴端尺寸LL2L3aa1a2LBH高速轴低速轴B1B2B3ZQZQH25250100150160-1540230325200220164.5345101-35350150200200-1730290405260250/(270)214470132-40400150250250-1826310490270300234490133-50500200300300-1.5986350590330325/(350)270620148-65650250400320-1.5127847070043014034283018349575750300450320-1.51448510745450450362102020762085850350500400-1.5163258087551052540311002366101001000400600400-1.518966609655506055071350257870型号B4H1g安装尺寸惰轮部分最大重量KgCC1孔距孔径孔数adhdmdZd2S1S2ZQZQH25——206028235190174—————35——2510040310250174—————40——2511080370270174—————50——2513080240310176216304686531895351608521541025827650469753621303515555275450258—————8541810540155753005203282723047310047820040200100350590328—————注：括号内尺寸只用于Z型加粗单伸轴端，尽可能不用。2）轴端装配型式装配型式共有9种，见图2-4。3）轴端型式有主动轴端（见图2-5）和被动轴端。被动轴端又分圆柱轴端（Z型），见图2-6；齿轮联轴器的轴端（CA型、C型），见图2-7；浮动盘联轴器轴端（F型），见图2-8。主动轴端和被动轴端个体尺寸见表2-72。型号ZQ-250JZQ-250ZQ-350JZQ-350ZQ-400JZQ-400ZQ-500JZQ-500ZQ-650JZQ-650ZQ-750JZQ-750主动轴d1d2L1L2t1b1B130551206016819530551206016.5820040751706021.31225040751508521.51226040751608520.71227040751608521.51227040751608526.41633050852208526.41633050852208528163306011029010831.5184206011031010831.5184406011031010832.518440被动轴Z型(圆柱的)d3d4L3L4t2b2B255701358558.5162205570135856318234657016510568.9827055701658563826480901851158524300809018012593283208090200125852432580902001259328340110125265165116.53243011012526516512736452110125285165116.532450110125128516512736467CA型、C型、CB型(齿轮联轴器的)mZDD1D2D3EB3B4B5L5L6bnDnE1E2B7340126654010024.5164154.5203540340126654010024.5164154.5203540348150904011027214189.5254560348150655011027202189.5254560356174904014035234207.5254560356174805013535220207.52545604562321204017025270238.53550751516826161954562321006517025250238.5355075151682616195656348170452603234231040689515284350255656348140852603233031040689515284350255656348170452603236233040689515284360274656348140852603235033040689515284360274型号ZQ-850JZQ-850ZQ-1000JZQ-1000ZQ-400·JZQ-400·ZQ-500·JZQ-500·ZQ-650·JZQ-650·主动轴d1d2L1L2t1b19015034013546.7249015034013549249015038013546.72490150380135492440751608520.71240751608520.71250852208526.41650852208526.4166011029010831.5186011029010831.5420B1510510550550270270330330420被动轴Z型(圆柱的)d3d4L3L4t2b2B2130150325200137.23652513015032520014736542150180365240158.5406051501803652401694063295175125100.72830095175125100.72830095205145100.72835095205145100.728350125265165132.236430125265165132.236430CA型、C型、CB型(齿轮联轴器的)mZDD1D2D3EB3B4B5L5L6bnDnE1E2B7854448200105260224033635078100152603022308854448200105260224033635078100152603022308854448170100260223883635068951526030223081048500200903204550744260981261048500180100320364304006072100型号ZQ-250JZQ-250ZQ-350JZQ-350ZQ-400JZQ-400ZQ-500JZQ-500ZQ-650JZQ-650ZQ-750JZQ-750ZQ-850JZQ-850ZQ-1000JZQ-1000浮动盘联轴器D4D5D6POB6Tt21005040251017050251005040251017050251206045301222272301201604530122227230150604535152509030150604535152509030200806050202901104020080605020290110402501107060253701304525011070602537013045275110757525410150502751107575254101505030012075752548018050300120757525480180503251308080304951806032513080803049518060注：1.打·号的减速器圆柱的单端被动轴轴颈d3加粗了。其外形和安装尺寸B2应以此为准。选用填定标记时，最后应注明d3的公称尺寸。2.减速器被动轴端，ZQ型分别采用Z、CA、CB型；JZQ型分别采用Z、C、F型。3.ZQH型轴端型式与ZQ相同。4.m、z分另为模数和齿数。