Robotics Bottleneck Research机器人瓶颈研究

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company

SPGSPG 058610

Country国家 Korea韩国

Systems系统 Muscle肌肉

Bottlenecks瓶颈 P14 Actuators, reducers, encoders执行器、减速器与编码器

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Precision geared motors and Korea's only harmonic/planetary/RV triple-architecture reducer maker, supplying both civilian robotics and defense platforms. Robot-specific reducers remain roughly 7% of FY2026E revenue inside a shrinking household-appliance and industrial-motor base.

精密齿轮马达制造商,也是韩国唯一同时量产谐波、行星、RV 三种减速器架构的公司,同时供应民用机器人与国防平台。机器人专用减速器目前仅占 FY2026E 预期收入约 7%,业务基础是正在收缩的家电与工业马达业务。

What it doesPrecision geared motors and Korea's only harmonic/planetary/RV triple-architecture reducer maker, supplying both civilian robotics and defense platforms. Robot-specific reducers remain roughly 7% of FY2026E revenue inside a shrinking household-appliance and industrial-motor base.

在干什么精密齿轮马达制造商,也是韩国唯一同时量产谐波、行星、RV 三种减速器架构的公司,同时供应民用机器人与国防平台。机器人专用减速器目前仅占 FY2026E 预期收入约 7%,业务基础是正在收缩的家电与工业马达业务。

Name sheetSPG Co., Ltd.

Why it mattersReported to be the only Korean firm producing all three reducer architectures (harmonic, planetary and RV), SPG is Korea's broadest merchant reducer supplier and has qualified onto both civilian robotics (Rainbow Robotics, and reference wins with domestic quadruped-robot makers) and defense manufacturing (Hanwha Aerospace, Hyundai Wia, LIG Nex1, Hyundai Rotem): the widest disclosed customer list of any Korean P14 name, though none of those relationships comes with a disclosed dollar figure.

为何重要据报道是韩国唯一同时量产谐波、行星、RV 三种减速器架构的公司,SPG 是韩国市场化供应范围最广的减速器厂商,已进入民用机器人(Rainbow Robotics,以及国内四足机器人厂商的参考应用)与国防制造(韩华航空航天、现代威亚、LIG Nex1、现代罗特姆)两个领域——是韩国 P14 标的中已披露客户名单最广的一家,但这些合作关系均未披露具体金额。

Caveat

For Q2 2026 (three months to June 2026), consolidated revenue was KRW 88.77bn, up 10.3% year over year, operating profit KRW 4.00bn (+2%), and net profit KRW 2.44bn. FY2025 revenue was KRW 341.67bn, down 12.05% from KRW 388.48bn in FY2024, even as operating profit reportedly rose more than 30%: the company is shrinking on its legacy household-appliance and industrial-motor lines while precision robot reducers, still a minority of revenue, pull profitability up.

Sell-side estimates cited in Korean trade press project FY2026 total revenue of roughly KRW 418.6bn (+19.4%) and operating profit of roughly KRW 27.1bn (+46.4%, ~6.5% margin), with 'pure robot' precision-reducer and actuator sales projected to reach only around KRW 30bn, about 7.2% of projected 2026 revenue but a disproportionate share of the projected profit growth. These are analyst projections carried in trade press, not company guidance or a disclosed segment result, and should be treated as such.

On the customer side, SPG supplies planetary reducers with a stated reference base among Korean quadruped-robot makers and harmonic reducers into defense programmes (ammunition-handling components for Hanwha Aerospace's K10, the K9 self-propelled howitzer's autoloader breech mechanism, MUM-T (manned-unmanned teaming) systems, and Hyundai Wia's remote weapon station) alongside Rainbow Robotics and other domestic robotics customers, per company and trade-press statements; none of these relationships comes with a disclosed unit volume or dollar figure. Market capitalisation was approximately KRW 2.75tn as of August 2026 against FY2025 revenue of KRW 341.67bn, a price-to-sales ratio near 8x for a business where a low-single-digit percentage of revenue is currently 'pure robot' by the company's and analysts' own accounting: the robot narrative is real and growing fast off a small base, but it is not yet what the company's income statement is made of.

风险提示

2026 年二季度(截至 2026 年 6 月的三个月):合并收入 887.7 亿韩元,同比 +10.3%;营业利润 40.0 亿韩元(+2%);净利润 24.4 亿韩元。FY2025 收入 3,416.7 亿韩元,较 FY2024 的 3,884.8 亿韩元下降 12.05%,但据报道营业利润逆势增长超 30%——公司在传统家电与工业马达业务上收缩,而占比仍属少数的精密机器人减速器业务正在拉动盈利能力。

韩国财经媒体援引的卖方预测认为,FY2026 全年收入约 4,186 亿韩元(+19.4%),营业利润约 271 亿韩元(+46.4%,利润率约 6.5%),其中“纯机器人”精密减速器与执行器销售预计仅达约 300 亿韩元——约占 2026 年预期收入的 7.2%,但对预期利润增长的贡献比例不成比例地更高。这些是财经媒体转载的分析师预测,并非公司指引或已披露的分部业绩,应据此看待。

客户方面,据公司与财经媒体表述,SPG 向韩国国内四足机器人厂商提供行星减速器参考应用案例,并向国防项目供应谐波减速器——包括韩华航空航天 K10 弹药运输装甲车的弹药传送部件、K9 自行火炮自动装弹机的闭锁机构部件、有人-无人协同(MUM-T)系统,以及现代威亚遥控武器站部件,同时也是 Rainbow Robotics 及其他国内机器人客户的供应商;上述合作关系均未披露具体数量或金额。截至 2026 年 8 月,市值约 2.75 万亿韩元,对应 FY2025 收入 3,416.7 亿韩元,市销率接近 8 倍——而按公司与分析师自身口径,目前仅有个位数比例的收入属于“纯机器人”业务:机器人叙事真实且在低基数上快速增长,但尚未构成公司损益表的主体。

ProductPrecision harmonic, planetary and RV robot reducers; industrial and household-appliance geared motors

Value accrualContent per joint across three reducer architectures, cross-sold into both civilian robotics and defense manufacturing

Key riskFY2025 revenue KRW 341.67bn, down 12.05% YoY; 'pure robot' precision-reducer revenue is analyst-estimated at only ~7.2% of FY2026E revenue (~KRW 30bn): the robot narrative is real but still a minority of the P&L, and the 2026E figures are sell-side projections, not company guidance.

Key riskFY2025 收入 3,416.7 亿韩元,同比 -12.05%;按分析师估算,“纯机器人”精密减速器收入仅占 FY2026E 预期收入约 7.2%(约 300 亿韩元)——机器人叙事真实存在,但仍是损益表中的少数部分,且 2026E 数字为卖方预测,并非公司指引。

Bottlenecks瓶颈 P14 Actuators, reducers, encoders执行器、减速器与编码器

Class
public
Country
KR
HQ
Incheon, South Korea
Layer
Actuation / Precision reducer & geared motor
Systems
muscle
Caveat stance
watch
Ticker
058610
Exchange
KOSDAQ
Valuation tier
3
Last verified
2026-08-26
Sources
S-PUB-036 · S-PUB-037
Translated fields
what_it_does_en · why_it_matters_en · caveat_en · key_risk_en
Chain position
upstream
COMPANY RESEARCH公司研究 Commercial evidence商业证据 Expand +展开 + Collapse −收起 −
Commercial evidence shows how far a company has moved from a product claim to repeatable customer value. We look for a defined customer task, paid deployment, operating results, the human help required, and economics that can support repeat use. Missing information stays unassessed; it does not count as evidence against the company.商业证据用于判断一家公司从产品宣称走到了可重复客户价值的哪一步。我们关注明确的客户任务、付费部署、运行结果、所需人工协助,以及能否支持重复采用的经济性。缺失信息保持未评估,不会被当作对公司的负面证据。 Each item below applies only to the cited document and period. It should be read with its evidence class, review date, and stated limits.以下每项内容仅适用于所引文件与期间,阅读时应同时考虑证据类别、核查日期与已说明的局限。
Customer and task
客户与任务
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Deployment and payment
部署与付款
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Task results and human assistance
任务结果与人工协助
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Cost and repeat purchases
成本与复购
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What the evidence cannot establish
证据的局限
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How to evaluate commercial evidence如何评估商业证据