The global humanoid robot actuators market was valued at USD 280.0 million in 2025. It is expected to reach USD 470.0 million in 2026 and USD 10.17 billion by 2036, advancing at a CAGR of 36.0% from 2026 to 2036. The study covers actuator content per robot, cost-down paths, component supply chains, standards, sourcing strategies, patents, investment, and competition.
The study tracks the electric and hydraulic drives that move a humanoid's limbs and body. Rotary units power the shoulders, elbows, hips, knees, waist, and neck, linear units move joints through screws and linkages, and micro actuators drive the fingers of dexterous hands. A rotary joint usually combines a frameless torque motor, a strain wave, planetary, or cycloidal gear stage, position and torque sensing, drive electronics, and precision bearings, while a linear unit couples a motor to a roller screw or ball screw. Captive output of integrated robot makers is included at equivalent component prices.
Actuators carry more hardware value than any other subsystem in a humanoid because each robot needs so many of them, and Schaeffler states that a typical humanoid uses 25 to 30 actuators in its main joints, before the hand actuators are added. According to its IPO prospectus, Unitree Robotics, the largest seller worldwide, shipped over 5,500 humanoids in 2025. China's Ministry of Industry and Information Technology counted more than 140 domestic humanoid producers and more than 330 launched models in 2025. The forecast assumes yearly humanoid output grows from roughly 15,000 robots in 2025 to above one million by the middle of the next decade.
Precision parts remain costly, as harmonic gears, roller screws, crossed-roller bearings, and frameless motors were long built in small batches for other industries. A joint must also supply high peak torque for walking, lifting, and balance inside the volume of a human limb, and motors run hot under sustained load. Grinding, heat-treatment, and inspection capacity for reducers and screws was not sized for millions of humanoid joints, and factory buyers expect years of service with little maintenance, which most humanoids have yet to prove. Further challenges include in-house drive development by the largest robot makers, different interfaces and protocols across customers, the concentration of rare-earth magnet supply in China, which began licensing exports of several elements in April 2025, higher U.S. duties on Chinese imports, and humanoid safety rules that are still being written after the revised ISO 10218 standard was published in 2025.
Industrial motion suppliers offering ready-made actuator platforms have a large opening, since many young humanoid companies cannot fund their own joint development. Automotive Tier-1 suppliers, facing slower demand for conventional powertrain parts, are applying volume manufacturing skills to humanoid motors, gears, screws, and bearings. Catalog joint modules can speed up new entrants, and a larger fleet will need replacement drives. According to Unitree, overseas sales brought in RMB 731.66 million, or 43.65% of its 2025 main-business revenue. Important trends include complete joint modules supplied as tested units, low-ratio planetary and quasi-direct-drive joints that yield on contact, roller screw linear drives, and fast localization of precision parts in China.
Based on actuator type, the market is divided into rotary actuators (strain wave, planetary & quasi-direct-drive, and cycloidal), linear actuators (planetary roller screw and ball screw), hand micro actuators (micro linear servo and tendon-drive micro motors), and hydraulic actuators. Rotary actuators are anticipated to capture the largest portion of the market in 2026, because they sit in most major joints, they make up the bulk of the joint drives Schaeffler counts per robot, and Unitree builds integrated rotary modules for its high-volume lines. Linear actuators are anticipated to expand at the fastest rate, as roller screw units deliver strong force in a small package for high-load joints and Chinese makers are scaling screw output. Hand micro actuators are another growth area, with Inspire Robots already making micro linear servos in million-unit volumes.
Based on component, the report studies six building blocks of a joint: reducers, motors, screws, bearings, encoders & sensors, and drivers & controllers. Reducers are anticipated to account for the largest portion in 2026, since strain wave and planetary gears are high-value parts found in nearly every rotary joint and are central to supplier deals such as Schaeffler's April 2026 partnership with Hexagon Robotics. Screws are anticipated to show the fastest growth, supported by roller screws in linear actuators and fine screws in finger drives as dexterous hands move toward production.
Based on torque class, the market is studied across three bands: high torque (above 150 N·m), medium torque (50-150 N·m), and low torque (below 50 N·m). The medium band is anticipated to hold the largest portion in 2026, as it covers arm, shoulder, and waist joints, which make up a large part of every robot's joint count, and platforms such as Schaeffler's 60 to 250 newton-meter planetary gear actuator are built to span many major joints. The high torque band is anticipated to post the fastest growth, as full-size industrial humanoids take on heavier payloads and factory deployments begin in 2026, requiring stronger hip and knee drives.
Based on body location, the report examines five zones of the robot: legs & hips, waist & torso, arms & shoulders, hands & wrists, and neck & head. Legs & hips are anticipated to hold the largest portion in 2026, since bipedal walking and balance call for high-torque, impact-resistant drives at each hip, knee, and ankle. Hands & wrists are anticipated to show the fastest growth, as hand designs grow more complex; Tesla's Optimus hand, shown in November 2024, packs 22 degrees of freedom in the fingers and palm plus three more in the wrist and forearm.
Based on humanoid type, the market is divided into full-size bipedal, wheeled & upper-body, and compact humanoids. Full-size bipedal humanoids are anticipated to capture the largest portion in 2026, because walking robots carry the most actuators per unit and the leading programs at Unitree, Tesla, and Figure AI fall in this group. Wheeled & upper-body humanoids are anticipated to grow at the fastest rate, as factory buyers prefer stable wheeled bases for repetitive work; Humanoid plans to roll out a four-digit number of its wheeled robots across Schaeffler plants by 2032.
Based on sourcing model, the report covers in-house (captive) production and merchant supply. In-house production is anticipated to account for the largest portion in 2026, as the highest-volume makers build their own drives: Unitree produces its motors, reducers, encoders, and joint modules internally, and Tesla designs the Optimus actuators. Merchant supply is anticipated to post the fastest growth, as smaller developers buy complete modules and industrial suppliers lock in volume; Schaeffler's chief executive was reported to be working with about 45 humanoid companies, and its Humanoid agreement is expected to cover a seven-digit number of actuators through 2031.
Based on application, the market is studied across research & education, industrial manufacturing, logistics & warehousing, commercial services & retail, and household. Research & education is anticipated to hold the largest portion in 2026, as universities and laboratories took more than 70% of Unitree's 2025 humanoid sales, according to its prospectus. Industrial manufacturing is anticipated to grow at the fastest rate, as pilot projects become phased rollouts, including Schaeffler's plans for thousands of humanoids in its plants by 2032.
Asia-Pacific is anticipated to command the largest portion of the market in 2026, owing to China's lead in both humanoid assembly and actuator parts. Unitree's in-house joint production, a domestic base of over 140 humanoid makers, and suppliers such as Leaderdrive, Shuanghuan, Sanhua, Tuopu, Leadshine, and Zhaowei expanding output of reducers, screws, motors, and modules give China a cost and volume edge. Japan is home to precision gear and motion leaders Harmonic Drive Systems, Nabtesco, Nidec, THK, and NSK.
North America is anticipated to expand at the fastest rate, backed by Optimus and other U.S. humanoid programs, heavy investment in embodied AI, and tariff-driven interest in regional supply. Europe holds a significant position, as Schaeffler's rollout with Humanoid starts at its Herzogenaurach and Schweinfurt plants in Germany from December 2026, and Maxon, Faulhaber, Neura Robotics, and Hexagon Robotics add to regional activity. Mexico could host actuator assembly for North American robot makers under the USMCA, Brazil's auto plants are early pilot candidates, and the UAE, Saudi Arabia, and Israel add AI investment and motion control expertise.
Competition is fragmented and still forming, as Japanese and European precision specialists, industrial and automotive groups building complete modules, quickly growing Chinese suppliers, and robot makers that build their own joints are all chasing design wins, with torque density, efficiency, back-drivability, reliability, cost, and capacity as the main criteria. Notable moves include Schaeffler's humanoid planetary gear actuator shown at CES 2026, its April 2026 partnership with Hexagon Robotics, which also covers the deployment of at least 1,000 AEON humanoids, and the Shanghai Stock Exchange's acceptance of Unitree's STAR Market listing application on 20 March 2026.
Key companies profiled in the report include Schaeffler AG (Germany), Harmonic Drive Systems Inc. (Japan), Nabtesco Corporation (Japan), Nidec Corporation (Japan), THK Co., Ltd. (Japan), NSK Ltd. (Japan), HIWIN Technologies Corp. (Taiwan), Maxon Group (Switzerland), Dr. Fritz Faulhaber GmbH & Co. KG (Germany), Kollmorgen (Regal Rexnord Corporation) (U.S.), The Timken Company (U.S.), Rollvis SA (Switzerland), Suzhou Leaderdrive Technology Co., Ltd. (China), Zhejiang Shuanghuan Driveline Co., Ltd. (China), Zhejiang Sanhua Intelligent Controls Co., Ltd. (China), Ningbo Tuopu Group Co., Ltd. (China), Leadshine Technology Co., Ltd. (China), Shenzhen Zhaowei Machinery & Electronics Co., Ltd. (China), Shenzhen Inovance Technology Co., Ltd. (China), CubeMars (T-Motor) (China), Unitree Robotics (China), and Tesla, Inc. (U.S.).
The study tracks the electric and hydraulic drives that move a humanoid's limbs and body. Rotary units power the shoulders, elbows, hips, knees, waist, and neck, linear units move joints through screws and linkages, and micro actuators drive the fingers of dexterous hands. A rotary joint usually combines a frameless torque motor, a strain wave, planetary, or cycloidal gear stage, position and torque sensing, drive electronics, and precision bearings, while a linear unit couples a motor to a roller screw or ball screw. Captive output of integrated robot makers is included at equivalent component prices.
Actuators carry more hardware value than any other subsystem in a humanoid because each robot needs so many of them, and Schaeffler states that a typical humanoid uses 25 to 30 actuators in its main joints, before the hand actuators are added. According to its IPO prospectus, Unitree Robotics, the largest seller worldwide, shipped over 5,500 humanoids in 2025. China's Ministry of Industry and Information Technology counted more than 140 domestic humanoid producers and more than 330 launched models in 2025. The forecast assumes yearly humanoid output grows from roughly 15,000 robots in 2025 to above one million by the middle of the next decade.
Market Dynamics
Demand for actuators moves in step with humanoid production, which is entering a new phase of scale: according to its prospectus, Unitree's revenue climbed from RMB 159.13 million in 2023 to RMB 1.70 billion in 2025, with humanoids reaching about 51.5% of core revenue. In the U.S., Tesla plans retail sales of Optimus by the end of 2027, and Figure AI, Agility Robotics, Apptronik, and Boston Dynamics are getting ready for volume output. Each robot also needs many drives, as high-dexterity hands take a full-size humanoid to 50 or more actuators. Cheaper robots extend the customer base, and Tesla's chief executive has said Optimus could eventually cost about as much as a car. State backing in China, including the October 2023 humanoid guidelines and city programs in Beijing, Shanghai, Shenzhen, and Hangzhou, supports demand and local supply.Precision parts remain costly, as harmonic gears, roller screws, crossed-roller bearings, and frameless motors were long built in small batches for other industries. A joint must also supply high peak torque for walking, lifting, and balance inside the volume of a human limb, and motors run hot under sustained load. Grinding, heat-treatment, and inspection capacity for reducers and screws was not sized for millions of humanoid joints, and factory buyers expect years of service with little maintenance, which most humanoids have yet to prove. Further challenges include in-house drive development by the largest robot makers, different interfaces and protocols across customers, the concentration of rare-earth magnet supply in China, which began licensing exports of several elements in April 2025, higher U.S. duties on Chinese imports, and humanoid safety rules that are still being written after the revised ISO 10218 standard was published in 2025.
Industrial motion suppliers offering ready-made actuator platforms have a large opening, since many young humanoid companies cannot fund their own joint development. Automotive Tier-1 suppliers, facing slower demand for conventional powertrain parts, are applying volume manufacturing skills to humanoid motors, gears, screws, and bearings. Catalog joint modules can speed up new entrants, and a larger fleet will need replacement drives. According to Unitree, overseas sales brought in RMB 731.66 million, or 43.65% of its 2025 main-business revenue. Important trends include complete joint modules supplied as tested units, low-ratio planetary and quasi-direct-drive joints that yield on contact, roller screw linear drives, and fast localization of precision parts in China.
Segment Analysis
The report analyzes the market by actuator type, component, torque class, body location, humanoid type, sourcing model, application, and geography, showing where actuator demand is concentrated and where it is moving.Based on actuator type, the market is divided into rotary actuators (strain wave, planetary & quasi-direct-drive, and cycloidal), linear actuators (planetary roller screw and ball screw), hand micro actuators (micro linear servo and tendon-drive micro motors), and hydraulic actuators. Rotary actuators are anticipated to capture the largest portion of the market in 2026, because they sit in most major joints, they make up the bulk of the joint drives Schaeffler counts per robot, and Unitree builds integrated rotary modules for its high-volume lines. Linear actuators are anticipated to expand at the fastest rate, as roller screw units deliver strong force in a small package for high-load joints and Chinese makers are scaling screw output. Hand micro actuators are another growth area, with Inspire Robots already making micro linear servos in million-unit volumes.
Based on component, the report studies six building blocks of a joint: reducers, motors, screws, bearings, encoders & sensors, and drivers & controllers. Reducers are anticipated to account for the largest portion in 2026, since strain wave and planetary gears are high-value parts found in nearly every rotary joint and are central to supplier deals such as Schaeffler's April 2026 partnership with Hexagon Robotics. Screws are anticipated to show the fastest growth, supported by roller screws in linear actuators and fine screws in finger drives as dexterous hands move toward production.
Based on torque class, the market is studied across three bands: high torque (above 150 N·m), medium torque (50-150 N·m), and low torque (below 50 N·m). The medium band is anticipated to hold the largest portion in 2026, as it covers arm, shoulder, and waist joints, which make up a large part of every robot's joint count, and platforms such as Schaeffler's 60 to 250 newton-meter planetary gear actuator are built to span many major joints. The high torque band is anticipated to post the fastest growth, as full-size industrial humanoids take on heavier payloads and factory deployments begin in 2026, requiring stronger hip and knee drives.
Based on body location, the report examines five zones of the robot: legs & hips, waist & torso, arms & shoulders, hands & wrists, and neck & head. Legs & hips are anticipated to hold the largest portion in 2026, since bipedal walking and balance call for high-torque, impact-resistant drives at each hip, knee, and ankle. Hands & wrists are anticipated to show the fastest growth, as hand designs grow more complex; Tesla's Optimus hand, shown in November 2024, packs 22 degrees of freedom in the fingers and palm plus three more in the wrist and forearm.
Based on humanoid type, the market is divided into full-size bipedal, wheeled & upper-body, and compact humanoids. Full-size bipedal humanoids are anticipated to capture the largest portion in 2026, because walking robots carry the most actuators per unit and the leading programs at Unitree, Tesla, and Figure AI fall in this group. Wheeled & upper-body humanoids are anticipated to grow at the fastest rate, as factory buyers prefer stable wheeled bases for repetitive work; Humanoid plans to roll out a four-digit number of its wheeled robots across Schaeffler plants by 2032.
Based on sourcing model, the report covers in-house (captive) production and merchant supply. In-house production is anticipated to account for the largest portion in 2026, as the highest-volume makers build their own drives: Unitree produces its motors, reducers, encoders, and joint modules internally, and Tesla designs the Optimus actuators. Merchant supply is anticipated to post the fastest growth, as smaller developers buy complete modules and industrial suppliers lock in volume; Schaeffler's chief executive was reported to be working with about 45 humanoid companies, and its Humanoid agreement is expected to cover a seven-digit number of actuators through 2031.
Based on application, the market is studied across research & education, industrial manufacturing, logistics & warehousing, commercial services & retail, and household. Research & education is anticipated to hold the largest portion in 2026, as universities and laboratories took more than 70% of Unitree's 2025 humanoid sales, according to its prospectus. Industrial manufacturing is anticipated to grow at the fastest rate, as pilot projects become phased rollouts, including Schaeffler's plans for thousands of humanoids in its plants by 2032.
Regional Analysis
The geographic scope covers North America, Europe, Asia-Pacific, Latin America, and the Middle East & Africa, with country-level analysis of 18 countries, the Nordic countries, and five rest-of-region groups.Asia-Pacific is anticipated to command the largest portion of the market in 2026, owing to China's lead in both humanoid assembly and actuator parts. Unitree's in-house joint production, a domestic base of over 140 humanoid makers, and suppliers such as Leaderdrive, Shuanghuan, Sanhua, Tuopu, Leadshine, and Zhaowei expanding output of reducers, screws, motors, and modules give China a cost and volume edge. Japan is home to precision gear and motion leaders Harmonic Drive Systems, Nabtesco, Nidec, THK, and NSK.
North America is anticipated to expand at the fastest rate, backed by Optimus and other U.S. humanoid programs, heavy investment in embodied AI, and tariff-driven interest in regional supply. Europe holds a significant position, as Schaeffler's rollout with Humanoid starts at its Herzogenaurach and Schweinfurt plants in Germany from December 2026, and Maxon, Faulhaber, Neura Robotics, and Hexagon Robotics add to regional activity. Mexico could host actuator assembly for North American robot makers under the USMCA, Brazil's auto plants are early pilot candidates, and the UAE, Saudi Arabia, and Israel add AI investment and motion control expertise.
Competitive Landscape
The competitive chapter covers key growth strategies, competitive benchmarking, and the competitive dashboard, which places companies among industry leaders, market differentiators, vanguards, and emerging companies, as well as a market share/rank analysis for 2025. Twenty-two companies are profiled across three groups, integrated actuator and motion suppliers, Chinese component and actuator suppliers, and vertically integrated humanoid makers.Competition is fragmented and still forming, as Japanese and European precision specialists, industrial and automotive groups building complete modules, quickly growing Chinese suppliers, and robot makers that build their own joints are all chasing design wins, with torque density, efficiency, back-drivability, reliability, cost, and capacity as the main criteria. Notable moves include Schaeffler's humanoid planetary gear actuator shown at CES 2026, its April 2026 partnership with Hexagon Robotics, which also covers the deployment of at least 1,000 AEON humanoids, and the Shanghai Stock Exchange's acceptance of Unitree's STAR Market listing application on 20 March 2026.
Key companies profiled in the report include Schaeffler AG (Germany), Harmonic Drive Systems Inc. (Japan), Nabtesco Corporation (Japan), Nidec Corporation (Japan), THK Co., Ltd. (Japan), NSK Ltd. (Japan), HIWIN Technologies Corp. (Taiwan), Maxon Group (Switzerland), Dr. Fritz Faulhaber GmbH & Co. KG (Germany), Kollmorgen (Regal Rexnord Corporation) (U.S.), The Timken Company (U.S.), Rollvis SA (Switzerland), Suzhou Leaderdrive Technology Co., Ltd. (China), Zhejiang Shuanghuan Driveline Co., Ltd. (China), Zhejiang Sanhua Intelligent Controls Co., Ltd. (China), Ningbo Tuopu Group Co., Ltd. (China), Leadshine Technology Co., Ltd. (China), Shenzhen Zhaowei Machinery & Electronics Co., Ltd. (China), Shenzhen Inovance Technology Co., Ltd. (China), CubeMars (T-Motor) (China), Unitree Robotics (China), and Tesla, Inc. (U.S.).
How This Report Helps
- Delivers market size estimates and forecasts to 2036 for humanoid robot actuators by segment, region, and country.
- Quantifies actuator content per humanoid by platform and body location and shows how it shapes total demand.
- Analyzes bill of materials, cost-down paths, and the supply of magnets, gears, screws, and bearings.
- Highlights the most attractive actuator types, components, torque classes, body locations, humanoid types, sourcing models, and applications.
- Reviews standards, rare-earth controls, and tariffs that affect sourcing.
- Compares precision component makers, module suppliers, and integrated humanoid makers on strategy and capability.
- Helps suppliers, humanoid developers, and investors plan capacity, make-or-buy choices, partnerships, and market entry.
Key Questions Answered
- What is the current value of the humanoid robot actuators market, and how fast will it grow to 2036?
- How does actuator content differ across full-size, wheeled, and compact humanoids and across body locations?
- Which drivers, restraints, opportunities, challenges, and trends will shape actuator demand?
- How will localization in China and higher production volumes change actuator costs?
- Where in the segmentation, from actuator type and component to sourcing model and application, is growth strongest?
- How will the balance between in-house actuator production and merchant supply evolve?
- Which regions and countries offer the best prospects, and how do export controls and tariffs affect supply chains?
- Which companies lead in actuators and precision components, and how are they positioned?
- Which platform launches, supply contracts, partnerships, and listings are changing the competitive picture?
Table of Contents
1. Introduction
2. Research Methodology
4. Market Overview
5. Humanoid Robot Actuators Market, by Actuator Type
6. Humanoid Robot Actuators Market, by Component
7. Humanoid Robot Actuators Market, by Torque Class
8. Humanoid Robot Actuators Market, by Body Location
9. Humanoid Robot Actuators Market, by Humanoid Type
10. Humanoid Robot Actuators Market, by Sourcing Model
11. Humanoid Robot Actuators Market, by Application
12. Humanoid Robot Actuators Market, by Geography
13. Competitive Landscape
14. Company Profiles
15. Appendix
LIST OF TABLES
LIST OF FIGURES
Companies Mentioned
- Schaeffler AG
- Harmonic Drive Systems Inc.
- Nabtesco Corporation
- Nidec Corporation
- THK Co., Ltd.
- NSK Ltd.
- HIWIN Technologies Corp.
- Maxon Group
- Dr. Fritz Faulhaber GmbH & Co. KG
- Kollmorgen
- The Timken Company
- Rollvis SA
- Suzhou Leaderdrive Technology Co., Ltd.
- Zhejiang Shuanghuan Driveline Co., Ltd.
- Zhejiang Sanhua Intelligent Controls Co., Ltd.
- Ningbo Tuopu Group Co., Ltd.
- Leadshine Technology Co., Ltd.
- Shenzhen Zhaowei Machinery & Electronics Co., Ltd.
- Shenzhen Inovance Technology Co., Ltd.
- CubeMars
- Unitree Robotics
- Tesla, Inc.
