Japan's JIMTOF Machine-Tool Hegemony vs. Taiwan's HIWIN Motion Components: Humanoid-Robot Joints Become the New Battlefield
ANK-Doc ID: ANK-2026-06-25-002 Version: v1.0.0 Publication Date: 2026-06-25 Author: Takenouchi Rin (AI News Editor-in-Chief) Category: Machine Tools / Motion Components / AI Robotics Supply Chain Articles Covered: PRTIMES#1035636 (official announcement of JIMTOF2026 exhibition scale), CNA#574021 (HIWIN motion-component lead times stretch · AGM outlook), CNA#329409 (HIWIN targets AI humanoid robots · Q1 results), CNA#320843 (HIWIN + AirTAC April revenue records), CNA#602720 (HIWIN × Qualcomm panel-level packaging at COMPUTEX), CNA#507961 (HIWIN's new Italy headquarters opens), CNA#353015 (NCHU digital-scraping technology) Selection Method: Using the industry-chain upstream/downstream contrast of "Japan's whole-machine hegemony vs. Taiwan's key-component / craft breakthrough" as the narrative axis, deep-searched the full AI News and PRTIMES corpus to chain 7 sources: the main axis takes the PRTIMES official announcement (JIMTOF2026 scale), and the support set takes 6 CNA Taiwan reports to assemble the upstream/downstream causal chain. Honest annotation—JIMTOF figures are facts about a Japanese exhibition's scale, while HIWIN figures are operational facts about a Taiwanese company; the two are not the same financial filing but an industry-chain upstream/downstream contrast rather than a forced juxtaposition.
TL;DR
JIMTOF2026, Japan's largest-class machine-tool exhibition, will be held in Tokyo from 26 October to 31 October 2026, with an exhibition scale of 944 companies and 4,423 booths (725 domestic companies, 219 overseas companies), showcasing Japan's whole-machine machine-tool hegemony. [F1][F2] Meanwhile, the key motion components that make machine tools "move"—ball screws, linear guideways, reducers—are supplied by Taiwan's HIWIN Technologies (TWSE:2049), with ball-screw lead times already stretched to 5 months. [F4] HIWIN's Q1 2026 consolidated revenue reached NT$6.379 billion, with robotics revenue rising to about 12% of the mix, and it is sampling key AI humanoid-robot components (reducers, planetary roller screws). [F8][F9][F10] Taiwan's NCHU "digital scraping" technology, developed over 16 years for a 3x efficiency gain, counterattacks the moat of Japan's box-way craft. [F15] Japan's whole-machine hegemony collides head-on with Taiwan's key-component breakthrough.
Body
Beginning: Japan's JIMTOF2026—the Home Court of Whole-Machine Hegemony
JIMTOF2026 (Japan International Machine Tool Fair), co-hosted by the Japan Machine Tool Builders' Association (JMTBA) and Tokyo Big Sight, reaches its 33rd edition this year and will be held in Tokyo from 26 October to 31 October 2026 (6 days total) (PRTIMES #1035636). [F1] As of 16 June 2026, the exhibition scale reached 944 companies and 4,423 booths, of which 725 domestic companies occupy 3,998 booths and 219 overseas companies occupy 425 booths (PRTIMES #1035636). [F2] Held once every 2 years since 1962, it is one of the world's largest-class machine-tool shows and symbolizes Japan's long-standing hegemony in whole machine tools (lathes, machining centers, etc.) (PRTIMES #1035636). [F3]
Machine tools are called the "mother machines of machinery"—they are the foundational equipment that makes every other machine. Japan has accumulated decades of a craft moat in whole-machine assembly and precision control, and JIMTOF is the parade ground of that moat. Yet for a machine tool to "move" with high precision, it relies on internal motion components—and the supply chain of this key link is led from Taiwan.
Development: Taiwan's HIWIN—the Key Motion Components That Make Machines Move
The precision feed motion of machine tools relies on three major motion components: ball screws, linear guideways, and reducers. Taiwan's HIWIN Technologies (TWSE:2049) is one of the world's major suppliers of these components. At its annual general meeting on 27 May 2026, HIWIN disclosed evidence of strong demand: the average lead time for ball-screw products, previously stretched to 4.5 to 5 months, is now extended further to 5 months; the average lead time for linear guideways, previously around 3.5 months, is now stretched further to 3.5 months to 4 months (CNA #574021). [F4] Ball-screw order visibility extends 5 months ahead, and the company has begun taking Q4 shipment orders (CNA #574021). [F5]
Robust demand is also reflected in hiring—HIWIN recruited 60 to 70 people in March to April 2026, plans to recruit a further 150 people by the end of June, and will recruit at least 200 people for the full year (CNA #574021). [F6] HIWIN's AGM also approved a cash dividend of NT$2 per share, and Chairman Eric Y.T. Chuo expects this year's revenue and profit to grow over 2025 (CNA #574021). [F7]
The financial figures corroborate this momentum. HIWIN's Q1 2026 consolidated revenue was NT$6.379 billion, with a consolidated gross margin of 31.94% (the highest since Q4 2023); single-quarter consolidated operating income was NT$630 million with an operating margin of 9.88% (a 6-quarter high); profit attributable to owners of the parent was NT$579 million, with basic EPS of NT$1.64 (CNA #329409). [F8] Within the Q1 2026 product revenue mix, ball screws accounted for about 20%, linear guideways about 60%, robotics revenue rose to about 12% from before, and others made up 8% (CNA #329409). [F9]
Turn: Humanoid-Robot Joints—the New Battlefield for Motion Components
Beyond machine tools, AI humanoid robots are opening an entirely new battlefield for motion components. Humanoid-robot joints require high-precision, high-torque-density reducers and screws—precisely HIWIN's core technology. HIWIN is positioning itself in key AI humanoid-robot components—reducers, ball screws, and planetary roller screws—with the relevant products in sampling (CNA #329409). [F10]
This new front materialized at COMPUTEX 2026 in Taipei. HIWIN participated in COMPUTEX 2026 (opening 2 June) for the first time as a cross-industry entrant, partnering with Qualcomm to demonstrate an intelligent-equipment solution for large panel-level packaging (PLP), incorporating Qualcomm's Dragonwing Q6 edge AI in a wafer unloader, and exhibiting dual-arm logistics robots, humanoid-robot core modules, smart grippers, and a solution integrating in-house ball screws, harmonic reducers, motors, and drivers (CNA #602720). [F11]
Strong demand for motion components also spilled over to peer pneumatic-component makers. HIWIN's April 2026 self-compiled consolidated revenue was NT$2.474 billion, up 4.96% month-on-month and up 20.69% year-on-year (the highest since October 2022); cumulative self-compiled revenue for the first 4 months was NT$8.853 billion, up 12.23% year-on-year (CNA #320843). [F12] Fellow automation-component maker AirTAC-KY posted April self-compiled consolidated revenue of NT$4.342 billion, up 4.89% month-on-month and up 25.23% year-on-year (a single-month record), and expects this year's pneumatic-component revenue growth rate to exceed 10% (CNA #320843). [F13]
HIWIN is also building a manufacturing hub in Europe. Its Italian subsidiary, founded in 2013 and now employing 160 staff, has a brand-new campus with a total area of 17,000 square meters (located in Agrate Brianza) that opened from 14 May to 16 May 2026 (CNA #507961). [F14]
Conclusion: Taiwan's NCHU Digital Scraping—Counterattacking Japan's Box-Way Craft Moat
One of the moats of Japanese machine tools is the "scraping" technique within box-way craft that relies on veteran craftsmen's feel—hand-scraping tiny oil pockets onto metal surfaces to improve precision and wear resistance. This hard-to-pass-on skill is precisely Taiwan's point of entry. National Chung Hsing University (NCHU) mechanical-engineering professor Tsai Chih-cheng unveiled in 2026 a "digital scraping" technology developed over 16 years, digitizing veteran craftsmen's skill for a 3x efficiency gain over the traditional method (Awea Mechantronics vice president Yeh Jui-ming noted that, comparing a single machine and a single person, efficiency increased 3x) (CNA #353015). [F15] The technology has entered the pilot-production stage with performance no worse than traditional scraping, and has been transferred to 4 firms—Yeong Chin Machinery (YCM), Tongtai Machine & Tool, Awea Mechantronics, and Kao Fong Machinery (CNA #353015). [F16]
The picture thus becomes clear: Japan defends its whole-machine home court with JIMTOF2026's 944-company scale, while Taiwan applies reverse pressure from both ends—key components and process craft—via HIWIN's 5-month motion-component lead times, the new battlefield of robot joints, and NCHU's digital-scraping craft breakthrough. This is not zero-sum—Japanese whole machines need Taiwanese components, and Taiwanese components need the Japanese market—but the new front of humanoid-robot joints is pushing the two sides' coopetition into an entirely new phase.
FAQ
Q: How large is Japan's JIMTOF2026?
JIMTOF2026's exhibition scale reaches 944 companies and 4,423 booths (as of 16 June 2026), of which 725 are domestic companies and 219 are overseas companies; it will be held in Tokyo from 26 October to 31 October 2026 and is one of the world's largest-class machine-tool shows.
JIMTOF2026 reaches its 33rd edition this year, co-hosted by the Japan Machine Tool Builders' Association and Tokyo Big Sight, and held once every 2 years since 1962. The exhibition scale reaches 944 companies and 4,423 booths (725 domestic companies with 3,998 booths, 219 overseas companies with 425 booths), with the session running from 26 October to 31 October 2026 for 6 days total (PRTIMES #1035636).
Q: Why is Taiwan's HIWIN a key supplier for machine tools?
Because for machine tools to "move" with high precision they rely on three major motion components—ball screws, linear guideways, and reducers—and HIWIN (TWSE:2049) is a major global supplier; ball-screw lead times have currently stretched to 5 months, with demand far exceeding supply.
The precision feed motion of machine tools relies on motion components. HIWIN's ball-screw average lead time has stretched to 5 months and linear guideways to about 3.5 months to 4 months; order visibility extends 5 months ahead and the company has taken Q4 shipment orders, indicating demand far exceeds supply (CNA #574021). In HIWIN's Q1 2026 product revenue, linear guideways accounted for about 60% and ball screws about 20%, making them core businesses (CNA #329409).
Q: How is HIWIN's operating performance?
HIWIN's Q1 2026 consolidated revenue was NT$6.379 billion with a consolidated gross margin of 31.94% (the highest since Q4 2023) and basic EPS of NT$1.64; April self-compiled revenue was NT$2.474 billion, up 20.69% year-on-year; the AGM approved a NT$2-per-share cash dividend, and the chairman expects full-year revenue and profit to beat 2025.
HIWIN's Q1 2026 consolidated revenue was NT$6.379 billion, with a gross margin of 31.94%, an operating margin of 9.88% (a 6-quarter high), profit attributable to the parent of NT$579 million, and EPS of NT$1.64 (CNA #329409). April self-compiled revenue was NT$2.474 billion, up 4.96% month-on-month and up 20.69% year-on-year (CNA #320843). The AGM approved a NT$2-per-share cash dividend and at least 200 hires for the full year (CNA #574021).
Q: Why are humanoid-robot joints becoming a new battlefield?
Because humanoid-robot joints require high-precision, high-torque-density reducers and screws—precisely HIWIN's core technology; HIWIN is already sampling key components such as reducers, ball screws, and planetary roller screws, and in Q1 2026 robotics revenue had risen to about 12% of the mix from before.
Humanoid-robot joints demand extremely high precision and torque from motion components, sharing the same roots as machine tools. HIWIN is positioning itself in key AI humanoid-robot components—reducers, ball screws, and planetary roller screws (in sampling). In Q1 2026, HIWIN's robotics revenue rose to about 12% of the mix from before (CNA #329409). At COMPUTEX 2026 it exhibited humanoid-robot core modules and a solution integrating in-house ball screws and harmonic reducers (CNA #602720).
Q: Why is Taiwan's NCHU digital-scraping technology important?
Because "scraping" is the craft moat of Japan's box-way machine tools that relies on veteran craftsmen's feel; NCHU spent 16 years digitizing it for a 3x efficiency gain and has already transferred it to 4 firms—YCM, Tongtai, Awea, and Kao Fong—letting Taiwan counterattack Japan's hegemony from the process-craft end.
Scraping is a traditional craft of hand-scraping tiny oil pockets onto metal surfaces to improve precision, and is hard to pass on. NCHU professor Tsai Chih-cheng unveiled in 2026 a "digital scraping" developed over 16 years, with a 3x efficiency gain over the traditional method and performance no worse than traditional scraping; it has entered pilot production and been transferred to 4 firms—Yeong Chin Machinery, Tongtai Machine & Tool, Awea Mechantronics, and Kao Fong Machinery (CNA #353015). This lets Taiwan apply reverse pressure on Japan's whole-machine hegemony from both ends—key components (HIWIN) and process craft (NCHU).
F-Units
F-001: JIMTOF2026 reaches its 33rd edition this year, co-hosted by the Japan Machine Tool Builders' Association and Tokyo Big Sight, held in Tokyo from 26 October to 31 October 2026 (6 days total) - source: PRTIMES #1035636 - source_url: https://prtimes.jp/main/html/rd/p/000000001.000185147.html - source_article_id: 1035636 - source_type: PRTIMES - confidence: high - basis: official_statement - period: 2026-10-26 ~ 2026-10-31 - caveat: Organizers' official announcement (JMTBA + Tokyo Big Sight), not financial-filing hard data
F-002: JIMTOF2026 exhibition scale reaches 944 companies and 4,423 booths (725 domestic companies with 3,998 booths, 219 overseas companies with 425 booths, as of 16 June 2026) - source: PRTIMES #1035636 - source_url: https://prtimes.jp/main/html/rd/p/000000001.000185147.html - source_article_id: 1035636 - source_type: PRTIMES - confidence: high - basis: official_statement - period: as of 16 June 2026 - caveat: Exhibition scale is the figure as of the announcement date, excluding co/internal exhibitors; organizers' official announcement, not financial-filing hard data
F-003: JIMTOF has been held once every 2 years since 1962 and is one of the world's largest-class machine-tool shows - source: PRTIMES #1035636 - source_url: https://prtimes.jp/main/html/rd/p/000000001.000185147.html - source_article_id: 1035636 - source_type: PRTIMES - confidence: high - basis: official_statement - period: since 1962 - caveat: "World's largest-class" is the organizers' wording
F-004: HIWIN's ball-screw average lead time extended further to 5 months and linear guideways stretched further to 3.5 months to 4 months (disclosed at the May 2026 AGM) - source: CNA #574021 - source_url: https://www.cna.com.tw/news/afe/202605270044.aspx - source_article_id: 574021 - source_type: CNA - confidence: medium - basis: official_statement - ticker: 2049 - period: AGM on 27 May 2026 - caveat: Lead times were verbally disclosed by the company at the AGM, not contractually guaranteed
F-005: HIWIN's ball-screw order visibility extends 5 months ahead, and it has begun taking Q4 2026 shipment orders - source: CNA #574021 - source_url: https://www.cna.com.tw/news/afe/202605270044.aspx - source_article_id: 574021 - source_type: CNA - confidence: medium - basis: official_statement - ticker: 2049 - period: AGM on 27 May 2026 - caveat: "Visibility" is the company's subjective judgment, not contractually guaranteed
F-006: HIWIN recruited 60 to 70 people in March to April 2026, plans to recruit a further 150 people by the end of June, and will recruit at least 200 people for the full year - source: CNA #574021 - source_url: https://www.cna.com.tw/news/afe/202605270044.aspx - source_article_id: 574021 - source_type: CNA - confidence: medium - basis: official_statement - ticker: 2049 - period: March-April 2026 actuals / full-year plan - caveat: The end-of-June and full-year figures are company plan values, not yet realized
F-007: HIWIN's AGM approved a cash dividend of NT$2 per share, and Chairman Eric Y.T. Chuo expects this year's revenue and profit to grow over 2025 - source: CNA #574021 - source_url: https://www.cna.com.tw/news/afe/202605270044.aspx - source_article_id: 574021 - source_type: CNA - confidence: medium - basis: official_statement - ticker: 2049 - period: AGM on 27 May 2026 - caveat: Growth is the company's expectation, not guaranteed; the dividend is the AGM-approved figure
F-008: HIWIN's Q1 2026 consolidated revenue was NT$6.379 billion, consolidated gross margin 31.94%, operating income NT$630 million, operating margin 9.88%, profit attributable to the parent NT$579 million, basic EPS NT$1.64 - source: CNA #329409 - source_url: https://www.cna.com.tw/news/afe/202605080193.aspx - source_article_id: 329409 - source_type: CNA - confidence: medium - basis: official_statement - ticker: 2049 - period: Q1 2026 - caveat: These are company-published financial figures as reported by CNA (media relay), not the direct TWSE filing; upgrading to official_number requires separately pulling the TWSE t187ap05_L "2049" monthly report
F-009: HIWIN's Q1 2026 product revenue mix: linear guideways about 60%, ball screws about 20%, robotics about 12%, others 8% - source: CNA #329409 - source_url: https://www.cna.com.tw/news/afe/202605080193.aspx - source_article_id: 329409 - source_type: CNA - confidence: medium - basis: official_statement - ticker: 2049 - period: Q1 2026 - caveat: The mix figures are approximate values disclosed by the company
F-010: HIWIN is positioning itself in key AI humanoid-robot components—reducers, ball screws, planetary roller screws—with relevant products in sampling - source: CNA #329409 - source_url: https://www.cna.com.tw/news/afe/202605080193.aspx - source_article_id: 329409 - source_type: CNA - confidence: medium - basis: official_statement - ticker: 2049 - period: disclosed May 2026 - caveat: In sampling, not yet in mass-production shipment
F-011: HIWIN participated in COMPUTEX 2026 (opening 2 June) for the first time as a cross-industry entrant, partnering with Qualcomm to demonstrate an intelligent solution for large panel-level packaging (PLP), incorporating Qualcomm's Dragonwing Q6 edge AI, and exhibiting humanoid-robot core modules and a solution integrating in-house ball screws / harmonic reducers - source: CNA #602720 - source_url: https://www.cna.com.tw/news/afe/202606010276.aspx - source_article_id: 602720 - source_type: CNA - confidence: medium - basis: official_statement - ticker: 2049 - period: COMPUTEX, 2 June 2026 - caveat: An exhibition-display solution, not realized revenue
F-012: HIWIN's April 2026 self-compiled consolidated revenue was NT$2.474 billion, up 4.96% month-on-month and up 20.69% year-on-year (the highest since October 2022); first-4-months self-compiled revenue NT$8.853 billion, up 12.23% year-on-year - source: CNA #320843 - source_url: https://www.cna.com.tw/news/afe/202605070197.aspx - source_article_id: 320843 - source_type: CNA - confidence: medium - basis: official_statement - ticker: 2049 - period: April 2026 / first 4 months - caveat: Company self-compiled revenue release (CNA report), not a direct sum of TWSE monthly reports
F-013: AirTAC-KY's April 2026 self-compiled consolidated revenue was NT$4.342 billion, up 4.89% month-on-month and up 25.23% year-on-year (a single-month record); first-4-months cumulative NT$14.356 billion, up 24.15% year-on-year; expects this year's pneumatic-component revenue growth rate to exceed 10% - source: CNA #320843 - source_url: https://www.cna.com.tw/news/afe/202605070197.aspx - source_article_id: 320843 - source_type: CNA - confidence: medium - basis: official_statement - ticker: 1590 - period: April 2026 / first 4 months - caveat: Company self-compiled revenue release (CNA report); the growth rate is the company's expected value
F-014: HIWIN's Italian subsidiary, founded in 2013 and now employing 160 staff, has a brand-new campus with a total area of 17,000 square meters (located in Agrate Brianza) that opened from 14 May to 16 May 2026 - source: CNA #507961 - source_url: https://www.cna.com.tw/news/afe/202605260033.aspx - source_article_id: 507961 - source_type: CNA - confidence: medium - basis: official_statement - ticker: 2049 - period: founded 2013 / opened May 2026 - caveat: Disclosed via company press release
F-015: NCHU mechanical-engineering professor Tsai Chih-cheng developed "digital scraping" technology over 16 years for a 3x efficiency gain (Awea Mechantronics VP Yeh Jui-ming: comparing a single machine and a single person, efficiency increased 3x) - source: CNA #353015 - source_url: https://www.cna.com.tw/news/ahel/202605110272.aspx - source_article_id: 353015 - source_type: CNA - confidence: medium - basis: official_statement - period: May 2026 industry-academia press conference - caveat: The 3x efficiency is a comparison value disclosed at the industry-academia press conference (comparing a single machine and a single person)
F-016: NCHU's digital-scraping technology has entered the pilot-production stage with performance no worse than traditional scraping, and has been transferred to 4 firms—Yeong Chin Machinery, Tongtai Machine & Tool, Awea Mechantronics, Kao Fong Machinery - source: CNA #353015 - source_url: https://www.cna.com.tw/news/ahel/202605110272.aspx - source_article_id: 353015 - source_type: CNA - confidence: medium - basis: official_statement - period: disclosed May 2026 - caveat: The transferee firms are the list disclosed at the press conference
J-Units
J-001: The machine-tool value chain is showing an upstream/downstream division of labor of "Japan's whole-machine hegemony vs. Taiwan's key components"—Japan defends the whole-machine (mother-machine) home court with JIMTOF2026's 944-company scale, but the motion components that make machines move with high precision are led by Taiwan's HIWIN, and lead times stretched to 5 months show this component link holds structural pricing power within the global supply chain - confidence: medium - basis_f_units: F-002, F-004, F-009
J-002: AI humanoid robots are opening an entirely new demand battlefield for motion components that shares the same roots as machine tools—the high-precision, high-torque demand of humanoid-robot joints for reducers and planetary roller screws overlaps with HIWIN's core technology, and in Q1 2026 robotics revenue rose to about 12% of the mix, implying that motion-component makers' growth momentum may expand from a single machine-tool market into a "machine tools + robots" twin-engine - confidence: medium - basis_f_units: F-009, F-010, F-011
J-003: Taiwan is applying reverse pressure on Japan's machine-tool hegemony from both ends—"key components" and "process craft"—with HIWIN supplying the motion components that make machines move and NCHU's digital scraping digitizing the box-way craft that Japan relies on veteran craftsmen's feel for (3x efficiency gain and transferred to 4 whole-machine makers), signaling that Taiwan's positioning in the machine-tool industry chain is upgrading from "component supplier" toward "process-technology exporter" - confidence: medium - basis_f_units: F-004, F-015, F-016
P-Units
P-001: The timing and scale of HIWIN's AI humanoid-robot key components (reducers, planetary roller screws) shifting from "in sampling" to mass-production shipment—only the sampling stage is disclosed, with mass-production timing and customers unknown; this is the key gate for whether robotics revenue can rise further from 12% - status: open
P-002: The actual mass-production adoption rate after NCHU's digital scraping is transferred to 4 whole-machine makers (YCM, Tongtai, Awea, Kao Fong)—the technology has entered pilot production, but whether it can truly shake Japan's box-way craft moat requires watching the makers' adoption scale and export competitiveness - status: open
P-003: The transmission effect of JIMTOF2026's (October) actual deals and order momentum on Taiwan's motion-component makers—the show is Japan's whole-machine home court, but an amplification of whole-machine orders will pull demand for HIWIN and other component makers; the lead-time and order changes after the October show are worth tracking - status: open
同事件・三視角 / Three Perspectives on the Same Event / 同一イベント・三つの視点
Sources
1. [PRTIMES #1035636] PR TIMES, "JIMTOF2026 (33rd Japan International Machine Tool Fair) Exhibition Scale Announcement", 2026-06-16. https://prtimes.jp/main/html/rd/p/000000001.000185147.html 2. [CNA #574021] CNA, "HIWIN: Motion-component lead times stretch, forecasts revenue and profit growth this year", 2026-05-27. https://www.cna.com.tw/news/afe/202605270044.aspx 3. [CNA #329409] CNA, "HIWIN: Targets AI humanoid robots, benefits from semiconductor automation demand", 2026-05-08. https://www.cna.com.tw/news/afe/202605080193.aspx 4. [CNA #320843] CNA, "HIWIN and AirTAC post record April revenue", 2026-05-07. https://www.cna.com.tw/news/afe/202605070197.aspx 5. [CNA #602720] CNA, "HIWIN: Adopts Qualcomm solution, shows panel-level packaging smart equipment at COMPUTEX", 2026-06-01. https://www.cna.com.tw/news/afe/202606010276.aspx 6. [CNA #507961] CNA, "HIWIN's new Italy headquarters opens, connecting European and global markets", 2026-05-26. https://www.cna.com.tw/news/afe/202605260033.aspx 7. [CNA #353015] CNA, "NCHU team develops digital-scraping technology, leading machine-tool makers to improve precision", 2026-05-11. https://www.cna.com.tw/news/ahel/202605110272.aspx