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#精密减速器

02Reports
·多元化工业 ·内部研究

Nabtesco: A Scarce Robot-Reducer Franchise Carrying a Growth Premium on a Still-Cyclical Base

Nabtesco is a diversified Japanese precision-machinery group whose profit engine is industrial-robot RV reducers, where it holds about 60% of the global market for medium- to large-joint reducers, backed by transport, aircraft, marine, and door-system businesses. FY2025 continuing-operations sales rose 9.8% and operating income 60.3%, yet at JPY 5,707 the stock trades near record highs at roughly 36x FY2026 EPS and 43x FY2025 EPS, pricing in both the cyclical recovery and a large slice of still-unproven humanoid optionality. Rating Watch: a genuine franchise on a capital-heavy cyclical base, with no margin of safety until the mid-3,000s.

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·精密减速器(谐波减速器·机器人零部件) ·内部研究

哈默纳科(Harmonic Drive Systems)横纵框架深度研究

哈默纳科(Harmonic Drive Systems,6324.TSE)是全球谐波减速器(应变波齿轮 strain wave gearing)的绝对龙头——按销售额价值口径约占全球 58%、高端市场超 70%,是工业机器人手腕/小臂关节、半导体设备、航天精密轴的「事实标准件」,也是人形机器人旋转关节最纯粹的「卖铲人」。

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