AI智能总结
优于大市证券分析师:孙树林sunshulin@guosen.com.cn 0755-81982598S0980524070005 内容目录精密减速器:匹配转速、传递转矩,机器人旋转关节核心零部件......................6谐波减速器............................................................................8精密行星减速器........................................................................9RV减速器............................................................................11摆线针轮减速器.......................................................................13摆线减速器在设计与工艺方面均具壁垒...................................................16减速器行业格局情况...................................................................17摆线减速器有望实现人形机器人搭载.............................................19摆线方案在机器人场景已有一定应用.....................................................19新型减速器有望持续渗透人形机器人关节方案.............................................20投资建议:推荐具备精密减速器/齿轮加工能力和优质客户资源的零部件..............23双环传动.........................................................................23豪能股份.........................................................................25福达股份.........................................................................34精锻科技.........................................................................42蓝黛科技.........................................................................45风险提示.....................................................................54 请务必阅读正文之后的免责声明及其项下所有内容2 图表目录图1:减速器基本功能原理..................................................................6图2:减速器是汽车与机器人的核心零部件....................................................7图3:谐波齿轮传动装置的结构..............................................................9图4:行星减速器组成构件.................................................................10图5:行星减速器传动过程示意图...........................................................10图6:行星减速器工作原理.................................................................10图7:三级行星减速器示意图...............................................................11图8:1~3级行星减速器减速比情况(输入转速3000pm).......................................11图9:RV减速机在机器人关节的应用.........................................................11图10:RV减速器拆解爆炸图................................................................11图11:RV减速器主要构件..................................................................12图12:RV减速器运作原理..................................................................12图13:摆线针轮减速器示意图..............................................................13图14:摆线齿廓形成法示意图..............................................................13图15:摆线针轮减速器爆炸图..............................................................14图16:摆线针轮减速器传动原理............................................................15图17:摆线针轮减速器多齿同时啮合........................................................15图18:摆线轮齿廓设计与修形..............................................................16图19:不同修形方法比较..................................................................16图20:摆线针轮减速器重要工艺............................................................17图21:减速器国内与全球竞争格局..........................................................18图22:国内工业机器人用谐波与RV减速器市场格局情况.......................................18图23:科盟创新PEEK轻量化摆线减速机.....................................................19图24:科盟创新减速机....................................................................19图25:动易科技PhyArc系列摆线关节模组...................................................20图26:AgilityRobotics机器人使用摆线减速器..............................................20图27:特斯拉Optimus机器人关节情况......................................................21图28:摆线针轮减速器有望应用于人形机器人腰髋等重负载部位................................21图29:减速器行业的演进方向梳理..........................................................22图30:双环传动营业收入(亿元)及增速(%)...............................................23图31:双环传动净利润(亿元)及增速(%).................................................23图32:双环传动毛利率和净利率(%).......................................................24图33:双环传动年度四费费用率(%).......................................................24图34:双环传动产品矩阵..................................................................24图35:双环海外营收(亿元)及海外近期进展................................................25图36:双环欧洲工厂有望辐射周边客户......................................................25图37:豪能股份历史沿革..................................................................26 请务必阅读正文之后的免责声明及其项下所有内容3 请务必阅读正文之后的免责声明及其项下所有内容4图38:豪能股份股权结构..................................................................26图39:豪能股份产品矩阵..................................................................27图40:豪能股份主要客户情况..............................................................28图41:豪能股份营业收入(亿元)及增速(%)...............................................28图42:豪能股份净利润(亿元)及增速(%).................................................28图43:豪能股份毛利率和净利率(%).......................................................28图44:豪能股份年度四费费用率(%).......................................................28图45:福达股份历史沿革..................................................................34图46:福达股份股权结构..................................................................35图47:福达股份产品矩阵..................................................................35图48:福达股份营业收入(亿元