一、概述圆弧齿圆柱蜗杆减速器，符合部颁标准JB2318-79，达到标准化、系列化的要求。适用于冶金、矿山、起重、运输、化工、建筑等各种机械设备的减速传动。本系列减速器输入功率范围在0.4-163KW之间；输入扭矩在11-2600kgf·m之间，输入轴转数一般不大于1500转/分；高速轴可正反两向运转；工作环境温度低于0℃时，起动前润滑油必须加温到0℃以上。型号aLL1L2L3L4HH1BB1CC1dd1d2bb1tt1I1I2重量kgWHX120120245255145218134120390275260215220M163555101637.858.570108100WHX125125235235145225134125400270270210230M163555101637.858.55882103WHX150150294272165260151.5150480320300250250M204065121842.868.990108143WHX160160290290165265154160505330310250260M204065121842.868.982105157WHX180180375295180314169180574385335305285M20457014204977.470102230WHX200200360345195365184200628430360330310M205080162453.58582130316WHX210210390375200370191200651.5440385350325M245080162453.585110168326WHX250250430370220430209220748520420410360M246090182463.995105130445WHX280280485430245485233250838610470480400M2460100182863.9105.7105165600WHX300300540465250520236260900.5630480510410M3070100202874.2105.7140208693WHX320320525455265525256280953680520550440M3070110203274.2116.5105165810WHX3603605654702805652713001055750570600480M3070120203274.2126.51051651035WHX4004006305253006052913201155820610660520M3080130243685137.21302001470WHX4204206855503006652953401215850585720515M3080120243695147.21702381500WHX4504506805603256703193551295910670730570M3680150244085158.51302001860WHX50050073062535572534840014351000730810620M3690170244095178.51302402410三、减速器的传动比及输入功率表传动比代号公称传动比中心距→输入转速↓801001201251501601802002102502803003203604004204505001815002.54.57.2310.113.419.922.729.831.546.154.468.970.487.1110161＿＿10002.13.95.288.09.7716.117.724.727.941.550.557.464.480.51031171281637501.93.54.226.67.7613.414.420.82335.644.346.257.973.894.697.71191545001.52.93.065.05.5610.310.0316.117.127.835.137.545.359.677.786.810113821015002.03.85.989.411.516.420.326.727.739.748.253.859.876.297.3138＿＿10001.73.34.297.48.1413.215.422.423.534.141.643.653.868.888.698.21111467501.52.93.416.16.4711.112.6819.120.129.336.338.347.661.279.180.598.51315001.32.42.464.74.978.59.8714.715.723.128.830.837.749.264.865.682.5111312.515001.62.84.848.18.8114.916.420.02232.943.147.161.673.289.3124＿＿10001.42.43.576.36.4911.912.216.218.227.637.539.553.565.880.588.51051277501.22.12.875.25.3610.011.113.515.523.432.735.746.558.871.875.595.31165001.01.72.063.94.267.68.610.411.418.225.628.636.1<divalign="cente)