Changzhou Xiangming Intelligent Drive System Corporation - 常州祥明智能动力股份有限公司
Changzhou-listed (SZSE: 301226) motor maker producing frameless torque motors and robot joint actuator modules since 1995.
Changzhou Xiangming Intelligent Drive System Corporation (Xiangming) is a publicly traded motor and drive-system manufacturer headquartered at No. 518 Zhongwu Avenue, Changzhou, Jiangsu Province, China. The company traces its founding to 1995 and listed its shares on the Shenzhen Stock Exchange ChiNext board under ticker 301226. Xiangming's core business centers on electric motor technology, covering AC inner-rotor and outer-rotor motors, brushless DC motors, permanent-magnet brushed DC motors, servo motors, and frameless torque motors, alongside precision fans, micro air compressors, magnetic pumps, precision reducers and transmission components, and associated control software.
In the robotics and embodied-intelligence segment, Xiangming supplies frameless torque motors intended for direct-drive robot joints; one disclosed variant operates across a 48 to 300 VDC range with a rated mechanical speed above 10,000 rpm, uses a magnetic-ring rotor in an integrated structure for added stiffness, and offers a large hollow bore with optional temperature-sensing and Hall-effect elements. The company has also developed a robot motion joint actuator module that combines a proprietary transmission design pairing planetary-gear stiffness with harmonic-drive precision; the module has been reported to deliver a maximum output torque of 285 newton-meters and to have passed 1,000 impact cycles at five times rated torque without failure.
Beyond robotics, Xiangming's drive systems are also deployed in medical equipment, HVAC systems, and transportation applications, reflecting a diversified customer base built over three decades of motor manufacturing. As a listed company, Xiangming discloses its financials and material developments through periodic reports filed with the Shenzhen Stock Exchange, including bond-issuance prospectuses and annual disclosures. The company can be reached through its investor-relations and marketing contacts, including a published marketing email address and telephone lines for its Changzhou headquarters. No parent company or subsidiary relationships were identified that would classify Xiangming itself as controlled by another listed entity.
Primary type & automation activities this supplier delivers:
Robot Joint Actuator Module
Robot joint module combining planetary-gear stiffness and harmonic-drive precision, up to 285 N-m output torque.
Contact Changzhou Xiangming Intelligent Drive System Corporation
WEBSITE
https://www.xiangming.com/PHONE
+86-519-83989998HEADQUARTERS
China
Company Facts
Founded
1995
Primary Role
Component Supplier
Company Size
-
Primary Region
Asia-Pacific
Annual Sales
-
Funding Stage
Public
Funding Total
-
WAIC Review 4/4: From Port AGVs to Hospital Night Shifts: What WAIC 2026 Reveals About Real Robot Deployments
From 530+ AGVs at a Singapore port to robots on Apple's line, WAIC 2026 speakers shared concrete data on where embodied AI robots are actually working today.
ROBOTTODAY Weekly July 27 – 31, 2026
Your weekly robotics briefing: the US bans imports of Chinese humanoid robots, Google DeepMind unveils Gemini Robotics 2, Unitree pushes toward its Shanghai IPO, and Amazon's Zoox wins approval for paid robotaxi rides.
US Restrictions on Chinese Humanoid Robots: The Full Map
Every US restriction on Chinese humanoid robots — NDAA Sec. 163, GUARD Act, the 1260H list — plus the supply-chain math and a 4-tier map of decoupling.
ROBOTTODAY Weekly June 30 – July 4, 2026
Unitree wins CSRC approval for China’s first humanoid IPO, Korea unveils ₩312T AI investment, RoboCup 2026 opens in Incheon, and Paris launches Europe’s inaugural Physical AI summit.
ROBOTTODAY Weekly May 23 – 29, 2026
This week in robotics: the Humanoids Summit debuts in Tokyo, China assigns every humanoid robot a digital ID, Figure signs a Catalyst Brands deployment deal, and Unitree heads to a June 1 IPO hearing. May 23–29, 2026.
ROBOTTODAY Weekly May 18 – 22, 2026
This week in robotics: Hyundai plans 25,000 Atlas robots for its factories, XPENG rolls off China’s first mass-produced L4 robotaxi, Singapore launches its first multi-operator physical AI testbed, and Kawasaki Heavy opens a Silicon Valley physical AI center with NVIDIA. May 18–22, 2026.
Unitree's IPO Review: What It Means for China's Humanoid Robot IPO Landscape
On 1 April 2026, China's Securities Association (CSAC) randomly selected Unitree Robotics for a mandatory on-site IPO inspection — just 12 days after its STAR Market application was accepted. The event has generated significant market commentary. This analysis examines the regulatory context, what the inspection actually means, the four core controversies in Unitree's prospectus, and the implications for competing humanoid robot companies pursuing public listings.
BrainCo Unveils Revo 3: A 21-DOF Dexterous Hand Built to Feel
BrainCo has launched Revo 3, a 21-DOF dexterous robot hand with full-palm tactile sensing and visuotactile fingertips. Read the full product briefing on RobotToday.
FUTURE WARFARE | Land - Unmanned Ground Vehicles — From Logistics Mules to Front-Line Robots
Ukraine fielded 15,000 unmanned ground vehicles in 2025 — surpassing its own procurement targets by over 100 percent. A single UGV held a front-line position for 45 days. Up to 90 percent of supplies to Pokrovsk now move by robot, not truck. The U.S. Army cancelled its $3 million Robotic Combat Vehicle and is starting over. China is deploying $3,000 robot dogs in PLA urban-warfare exercises. This article maps the emerging UGV battlefield — from Ukraine’s garage-built logistics fleet to the Pentagon’s stalled combat-vehicle ambitions, and from Ghost Robotics’ Vision 60 to the quadruped proliferation problem no treaty has yet addressed.
Micro Intelligence Files for IPO as "Dual-Threat" Industrial AI Platform
Micro Intelligence files Hong Kong IPO as the first listed embodied industrial AI robot company. Explosive growth, TRON production line breakthrough in flexible smart manufacturing. Learn more.
