Korea plans more than fivefold rise in humanoid core-parts budget to 62 billion won for 2027
South Korea's finance ministry said the 2027 budget proposal raises spending on sensors, actuators and humanoid batteries to 62 billion won from 11.6 billion won, after the three were named super-innovation leading projects in July. The money will fund technology development and field demonstrations, inside an industry ministry budget that rises 40.5% to 13.2573 trillion won.
South Korea's finance ministry plans to raise spending on sensors, actuators and humanoid-robot batteries more than fivefold next year, to 62 billion won in the 2027 budget proposal from 11.6 billion won in 2026. Second Vice Minister of Economy and Finance Heo Jang announced the figure on Sept. 10 during a visit to robot maker Robotis in Seoul's Gangseo district, according to a ministry release.
The three components were added to the government's "super-innovation economy leading projects" in the second-half economic growth strategy published on July 14, 2026, the Ministry of Economy and Finance said. The program is meant to create products that rank first in world markets and lift the country's potential growth rate. Across all leading projects, the 2027 proposal rises to 3.6 trillion won from 2.7 trillion won, an increase of 33.5%.
The ministry said the new money will fund technology development to improve the performance and reliability of core parts, and field demonstrations that test the resulting technology in real operating conditions. It did not break down the 62 billion won among sensors, actuators and batteries in the release. Officials from the industry ministry and the Korea Evaluation Institute of Industrial Technology joined the visit, along with executives from Robotis, SBB Tech and XYZ.
During the visit, Heo watched a humanoid robot demonstration focused on the actuators that drive its movement, then held a roundtable on the budget programs. Participants welcomed the increase and said support for core technology development and field testing would cut corporate costs and help commercialization, the ministry said. Heo said the government would use the 2027 budget to help sensors, actuators and humanoid batteries become new growth engines, and that it would work with other ministries to turn spending into technology gains and market entry.
The parts budget sits inside a sharply larger industrial envelope. The Ministry of Trade, Industry and Resources said on Sept. 1 that its own 2027 proposal is 13.2573 trillion won, up 40.5% from 9.4342 trillion won this year, the largest increase since the ministry took its current shape in 2013. Including 911.8 billion won of its programs booked in a new "future response fund" under the planning and budget office, the total reaches 14.1691 trillion won, up 50.2%. The ministry said it cut about 1.5 trillion won of low-performing programs, 16% of the total, to help pay for manufacturing AI and other priorities. The proposal went to the National Assembly on Sept. 3.
Capital is also flowing through finance channels. On July 1 the industry ministry and the Financial Services Commission said the National Growth Fund would supply about 16 trillion won this year to six sectors including AI, robots and future cars. In August the fund approved a 150 billion won equity stake in robot-hand maker Wonik Robotics, part of a 349.99998 billion won raise that includes a new plant in Wanju, according to the FSC.
The industrial logic is cost. The FSC said in August that actuators and robot hands account for 70% of humanoid hardware cost, and that Korea produces only about 1% of the world's humanoids despite one of the highest robot densities. An actuator combines a motor, a reduction gear, a controller and sensors into a joint module. In a humanoid with dozens of joints, small savings per module compound quickly across the machine.
Korean manufacturers are already working on this layer. Rainbow Robotics, 35.0% owned by Samsung Electronics, said in its half-year report filed on Aug. 14 that it designed six lightweight compact reducer modules based on planetary gears and four high-output actuator controllers for humanoids, with the stated aim of in-house production to lower mass-production cost. The same report lists humanoid research projects funded by the industry ministry and KEIT running to 2027 and 2028.
- Core parts: sensors, actuators, humanoid batteries
- 11.6
- 62
- 434.5
- Ministry of Economy and Finance
- Super-innovation economy leading projects (all)
- 2700
- 3,600
- 33.5
- Ministry of Economy and Finance
- Industry ministry budget
- 9434.2
- 13,257.3
- 40.5
- Ministry of Trade, Industry and Resources
- Industry ministry incl. future response fund programs
- 9434.2
- 14,169.1
- 50.2
- Ministry of Trade, Industry and Resources
Change = 2027 proposal / 2026 budget minus 1. Core parts change computed by ROBOTNESS from disclosed figures; other changes as stated by the ministries (the 50.2% figure is stated against the 2026 ministry budget). Figures disclosed, not estimated.
As of Oct 1, 2026
The figure is still a proposal. The National Assembly must approve the budget, and line items can change in committee. At 62 billion won spread across three component families, the program is small next to private capital, and Wonik Robotics alone is raising more than five times that amount. The release also did not specify how many companies will receive funding or the split between R&D grants and demonstration projects.
Next markers include the National Assembly's budget vote, due under the constitution by Dec. 2, 2026, the first calls for proposals under the core-parts program, expected after the budget passes, and whether demonstration sites are tied to the robot specialized zones the industry ministry is promoting.
ROBOTNESS analysis
Seoul is steering humanoid policy toward the parts that set unit cost, but at 62 billion won the budget is a signal to private capital rather than a substitute for it.
The evidence is the targeting. The three items chosen, sensors, actuators and humanoid batteries, sit at the center of humanoid cost; the FSC put actuators and hands alone at 70% of hardware cost. The same priorities appear in the National Growth Fund's robot-hand deal and in Rainbow Robotics' in-house actuator work.
The strongest counter-argument is scale. Spread over three component families and many companies, 62 billion won buys prototypes and test beds, not factories. Without volume demand from a domestic humanoid maker, grant-funded parts may never reach the cost curve that Chinese suppliers are already on.
Bull case: the budget passes intact, LG, Hyundai and Samsung programs buy domestic actuators and batteries for pilot robots in 2027, and the field demonstrations generate reliability data that let Korean suppliers win export orders.
Bear case: the line is trimmed in the Assembly or spread thinly across many grantees, conglomerates keep sourcing parts from established foreign suppliers, and the program becomes another R&D subsidy without production follow-through.
Signals to watch:
- By Dec. 2, 2026: National Assembly vote on the 2027 budget and the final size of the core-parts line.
- First quarter of 2027: KEIT or ministry calls for proposals naming actuator, sensor and battery targets.
- 2027: whether LG's planned bipedal humanoid, due for unveiling in the first quarter, uses parts from program grantees.
- Sept. 10, 2026, at Robotis, Seoul
- Technology development and field demonstration
- Second-half 2026 economic growth strategy, July 14, 2026
- Sensors, actuators, batteries for humanoid robots
- 62 billion won in 2027 proposal (11.6 billion won in 2026)
- 3.6 trillion won (2.7 trillion won in 2026), +33.5%
- 13.2573 trillion won, +40.5%
Why it matters
The budget moves Korea's humanoid policy down the stack. By naming sensors, actuators and humanoid batteries as separate leading projects, the government is betting that Korea's comparative advantage lies in components where its electronics and battery groups already have manufacturing depth.
The timing aligns three channels. Grants (62 billion won), state equity (the National Growth Fund's 150 billion won in Wonik Robotics) and corporate programs (LG's bipedal humanoid with LG Electronics actuators and LG Energy Solution batteries) all point at the same parts layer within six weeks.
Rival analysis
Korean suppliers compete against vertically integrated humanoid makers that build actuators in-house and against established component suppliers abroad. Rainbow Robotics' half-year report shows it is designing its own planetary reducer modules and actuator controllers to cut mass-production cost, which makes it both a potential grantee and a competitor to independent suppliers.
Among conglomerates, LG has said its humanoid will use parts from LG Electronics, LG Innotek and LG Energy Solution. That limits the open market for small suppliers unless the program helps them qualify into those supply chains.
Valuation context
At 62 billion won the program is modest against private capital in the sector. Wonik Robotics' single raise is 349.99998 billion won. The budget's value lies less in its size than in de-risking early testing, which can shorten qualification cycles with large buyers.
For listed parts makers, the program is unlikely to move earnings directly. Its effect will show up in order announcements from conglomerate humanoid programs in 2027.
Supply-chain implications
Actuators bundle motors, reducers, drives and encoders, and humanoid batteries need high power density in a small, safe package. Korean groups already manufacture batteries and electronic components at scale, so the open question is whether reducers and other precision mechanical parts can be qualified as quickly.
The program's emphasis on reliability testing in real operating environments targets components that pass lab tests but have not yet been proven under factory duty cycles.
Signals to watch
Watch the Assembly's final number for the line, the structure of the first calls for proposals, and whether demonstration sites are linked to specialized robot zones. A requirement that grantees pair with a humanoid integrator would indicate a push for real procurement.
Also watch conglomerate disclosures in 2027 for named domestic actuator or sensor suppliers.
Analyst view
Thesis: the 2027 parts budget is a directional signal that aligns grants with state equity and corporate programs, but it is too small to build a supply chain by itself. Confidence: medium. The figures and targets are disclosed by two ministries. Confidence is limited because the split across the three items, the number of grantees and the Assembly outcome are unknown.
We would raise confidence if the first calls tie funding to purchase commitments from LG, Hyundai or Samsung programs.
Questions you should be asking
How will the 62 billion won be split among sensors, actuators and batteries, and how much goes to field demonstration rather than R&D. Will grants be open to foreign-owned suppliers producing in Korea.
Will the program set cost or reliability targets per actuator, and will results be published so buyers can compare suppliers.