MHB系列标准工业齿轮箱(第二版)

M系列标准工业齿轮箱1.一般说明1.1执行标准......................................................011.2性能特点......................................................011.3重要提示......................................................011.4图标说明......................................................022.基本类型概述2.1产品分类......................................................032.2型号命名规则...............................................042.3布置形式......................................................053.齿轮箱选型3.1选型方法......................................................073.2服务系数......................................................093.3附加径向力...................................................113.4选型示例......................................................133.5额定输出扭矩...............................................153.6额定功率和许用热功率..................................193.7实际传动比...................................................433.8转动惯量J1...................................................474.尺寸图：卧式齿轮箱MH1..H..............................................................51MH2..H..............................................................53MH3..H..............................................................59MH4..H..............................................................65MB2..H..............................................................71MB3..H..............................................................75MB4..H..............................................................815.尺寸图：立式齿轮箱MH2..V...............................................................87MH3..V...............................................................91MH4..V...............................................................95MB2..V...............................................................99MB3..V.............................................................103MB4..V.............................................................1076.尺寸图：附件6.1实心轴花键..................................................1116.2空心轴平键..................................................1136.3空心轴锁紧盘..............................................1156.4空心轴花键..................................................1176.5风扇............................................................1196.6水冷却管.....................................................1236.7逆止器........................................................1256.8油加热器.....................................................1267.轴封轴封.................................................................127目录02011111.4图标说明尺寸图上的图标说明如下：图标说明1.1执行标准•齿轮精度按ISO1328-1995圆柱齿轮精度制•齿轮强度按ISO6336-2006直齿和斜齿轮承载能力计算方法•材料和热处理的质量控制按ISO6336-5:2006直齿和斜齿轮承载能力计算方法，第5部分材料的强度和质量•M系列同时也符合ANSI/AGMA6010-E88闭式直齿和斜齿、人字齿轮传动装置1.2性能特点•独立的工业齿轮箱平台•整体和分体的箱体设计•多面安装箱体设计•先进的模块化设计技术，主要零件高通用性和高互换性，零件品种规格少•齿轮均采用优质合金钢渗碳淬火磨削精加工制成•齿轮进行齿廓修形和螺旋线修形，齿向载荷分布均匀，强度高、低噪音、低振动•齿根喷丸强化，齿根弯曲强度高•尽可能地加大了轴承型号，轴承使用寿命长•有限元分析确保零件结构的优化•标准产品交货时间短•可针对客户要求非标定制1.3重要提示•样本中的插图仅为示例，不具有约束力。•标准齿轮箱交付时已处于准运行状态，运行前需加注润滑油。•用油见操作手册，润滑油粘度和类别必须符合铭牌的规定。•有关油量的数据和说明仅供参考，实际加油量以液位计或油尺上的油位标记为准。•给出的重量是不具有约束力的平均值。•转动部件应予以防护，防止意外接触。请遵守当地现行的安全规定要求。•地脚螺栓的最低强度等级为8.8级。•规格040至120为整体式箱体，130（含）以上为分体式箱体。•齿轮箱适合的环境温度范围为-40℃至+45℃，不同的环境温度可能需要对标准结构进行修改。•根据不同的应用工况可能需要对密封、润滑、通风、表面防护和其它齿轮箱特性进行调整。•遇到超低温、高湿度、腐蚀或易爆环境，请和NGC联系。一般说明执行标准\性能特点\重要提示一般说明注油孔=oiloiloiloiloilH2OH2OoildrainageBreatherGreasenippleOiloutletWateroutletOilinletWaterinletoilfilleroillevelglassVisualinspectionopening泄油阀=oiloiloiloiloilH2OH2OoildrainageBreatherGreasenippleOiloutletWateroutletOilinletWaterinletoilfilleroillevelglassVisualinspectionopening液位计=oiloiloiloiloilH2OH2OoildrainageBreatherGreasenippleOiloutletWateroutletOilinletWaterinletoilfilleroillevelglassVisualinspectionopening观察孔=oiloiloiloiloilH2OH2OoildrainageBreatherGreasenippleOiloutletWateroutletOilinletWaterinletoilfilleroillevelglassVisualinspectionopening进油口=oiloiloiloiloilH2OH2OoildrainageBreatherGreasenippleOiloutletWateroutletOilinletWaterinletoilfilleroillevelglassVisualinspectionopening进水口=oiloiloiloiloilH2OH2OoildrainageBreatherGreasenippleOiloutletWateroutletOilinletWaterinletoilfilleroillevelglassVisualinspectionopening透气帽=oiloiloiloiloilH2OH2OoildrainageBreatherGreasenippleOiloutletWateroutletOilinletWaterinletoilfilleroillevelglassVisualinspectionopening注油嘴=oiloiloiloiloilH2OH2OoildrainageBreatherGreasenippleOiloutletWateroutletOilinletWaterinletoilfilleroillevelglassVisualinspectionopening回油口=oiloiloiloiloilH2OH2OoildrainageBreatherGreasenippleOiloutletWateroutletOilinletWaterinletoilfilleroillevelglassVisualinspectionopening回水口=oiloiloiloiloilH2OH2OoildrainageBreatherGreasenippleOiloutletWateroutletOilinletWaterinletoilfilleroillevelglassVisualinspectionopening04032222.1产品分类卧式安装平行轴齿轮箱类型：MH2..H，MH3..H，MH4..H传动级数：2~4级速比范围：6.3-450直交轴齿轮箱类型：MB2..H，MB3..H，MB4..H传动级数：2~4级速比范围：5-400MH.S.H实心轴平键联接MH.R.H实心轴光轴联接MH.W.H实心轴花键联接MB.S.H实心轴平键联接MB.R.H实心轴光轴联接MB.W.H实心轴花键联接MH.H.H空心轴平键联接MH.D.H空心轴锁紧盘联接MH.N.H空心轴花键联接MB.H.H空心轴平键联接MB.D.H空心轴锁紧盘联接MB.N.H空心轴花键联接立式安装平行轴齿轮箱类型：MH2..V，MH3..V，MH4..V传动级数：2~4级速比范围：6.3-450直交轴齿轮箱类型：MB2..V，MB3..V，MB4..V传动级数：2~4级速比范围：5-400MH.S.V实心轴平键联接MH.R.V实心轴