Defining Joint Standards, Anchoring Industrial Precision | Xingte Technology Invited to Attend Seminar on National Robot

As humanoid robots move beyond basic movement toward precision tasks, the key factor determining their performance ceiling is not merely raw computing power, but the overall quality of their joints—quality that is largely dictated by micron-level precision manufacturing processes.

On June 9, a symposium on technical standards for wearable robots and humanoid robots will be held in Shanghai. Bringing together industry authorities, the event aims to accelerate the development of key technical standards and establish new rules for industrial growth. Shenzhen Xingte Technology Co., Ltd.—a national-level "Little Giant" enterprise—has been invited to attend as a key contributor to industry process standards, playing an active role in drafting and revising relevant regulations.

At the event, Xingte Technology showcased its comprehensive smart manufacturing solution for humanoid robot joint modules. Leveraging its proven, high-performance mass-production capabilities, the company provided practical, frontline insights to help shape Chinese standards for joints in humanoid and wearable robots.

From Manufacturing to Standard-Setting: Mastering Core Processes and Ascending to the Industry Forefront

Historically, industry standards were primarily set by supply chain leaders, with equipment manufacturers playing a largely passive, execution-oriented role. However, the humanoid and wearable robot sectors are characterized by high-precision processes and a lack of standardization; consequently, the technical specifications of frontline production equipment have become a crucial basis for formulating industry standards. Xingte Technology’s invitation to participate in these standard-setting discussions serves as powerful validation of its technical prowess and industry value.

Ultra-precision winding is a critical step in manufacturing core robot components. Whether it involves the coreless motors that drive dexterous hands or the frameless torque motors that deliver powerful actuation, over 90% of a component's overall performance depends on the precision and consistency of the winding process. At the symposium, Xingte Technology provided an in-depth analysis of the technical logic behind automated production lines for robot joint modules. To address the diverse requirements of various joint module types—such as harmonic drive motors, planetary gear motors, and coreless motors—the company has developed customized, flexible, and intelligent manufacturing solutions:

1. Addressing the trend toward miniaturization: Coreless motor winding technology enables constant-tension winding with ultra-fine wire diameters (as small as φ0.02mm), laying a solid foundation for the precise operation of robotic dexterous hands and compact joints.
2. Meeting high power density demands: By leveraging the structural characteristics of frameless motors and employing segmented winding and circular laser welding techniques, the equipment ensures operational stability even under high-torque output conditions.

Standard formulation cannot be divorced from actual production. Real-world data validated through mass production by Xingte Technology will provide critical parameters for the revision and finalization of draft standards, such as those for "Integrated Electric Drive Joints for Humanoid Robots."

Overcoming mass production challenges: Flexible production lines facilitate the implementation of standards.

The difficulty in implementing industry standards lies not in whether a prototype can be realized, but in whether stable mass production can be achieved.

The humanoid and wearable robot industries are currently at a pivotal stage, transitioning from laboratory R&D to large-scale mass production. A common challenge across the sector is that joint motors often rely on manual or semi-automated production processes; this results in inconsistent product quality, making it difficult to meet the requirements for mass production at the scale of tens of thousands of units.

In response, Xingte Technology offers mature product solutions.

The company’s proprietary automated production line for robot joint modules integrates the entire process—including stator core feeding, automatic winding, precision assembly, and in-line inspection—to achieve unmanned, continuous production. Two core advantages of the production line safeguard the implementation of industry standards:

1. Full-link data traceability: Equipped with an MES (Manufacturing Execution System), the line records production data for every coil set, establishing a comprehensive traceability system to support standard implementation.
2. Highly adaptable flexible production: The line allows for rapid model changeovers, accommodating the production needs of joint products from various brands and generations within a unified standard framework.

Collaborative ecosystem building: From technological breakthroughs to synergistic industry development.

This seminar, organized by authoritative industry bodies, signals that the humanoid robot industry is moving beyond fragmented development models and entering a new phase characterized by collaborative standard-setting and the sharing of technological achievements.

With years of deep industry engagement, Xingte Technology continuously expands its value proposition, leveraging its strengths in technology and manufacturing to actively participate in collaborative industry development. At the conference, the company’s technical experts joined forces with upstream and downstream enterprises to deliberate on several draft industry standards. Drawing on extensive experience in the mass production of products such as robot joint motors—as well as empirical test data—the team provided professional insights regarding performance metrics and implementation strategies, focusing specifically on technical requirements and testing methodologies.

Standards and the industry empower and reinforce one another: Unified industry standards guide corporate R&D, helping to avoid inefficient, homogenized innovation; conversely, the limits of manufacturing processes and mass production capabilities help establish technical benchmarks that are both grounded in current industrial realities and forward-looking.

Conclusion: Precision engineering in every detail, defining the vision of the future

In the future, as humanoid robots become part of everyday life and wearable exoskeletons help those with limited mobility regain their independence, people may not take note of the dry text of standards or the high-speed machinery on production lines. Yet, the safety baselines and performance boundaries defined by these standards—along with the reliable quality instilled by precision manufacturing—will be woven into every aspect of the user experience.