China Automotive Systems Begins Mass Production of Advanced High-Torque Steering Motors for Commercial Vehicles

China Automotive Systems Takes Bold Steps in Steering Technology

China Automotive Systems, Inc. (CAAS), a key player in power steering components within the automotive sector, recently made waves with their announcement that mass production of a groundbreaking high-torque steering motor is set to commence in mid-December 2025. This innovation is supported by CAAS's subsidiary, Hyoseong (Wuhan) Motion Mechatronics System Co. Ltd., and aims to revolutionize steering technology specifically for commercial vehicles.

The New Steering Motor

The newly developed 115-platform electric motor is designed to deliver a torque exceeding 20 N•m, a feat achieved after three intensive years of research and development. This high-performance motor is a significant milestone in CAAS's commitment to its advanced intelligent steering strategy. Collaborating with Wiselink Technology Co., Ltd., CAAS has rigorously tested the steering motor, ensuring it meets high-performance standards required for the global market.

Notably, this motor has passed verification from approximately ten of the world’s top original equipment manufacturers (OEMs). This endorsement underscores the technology's readiness and performance, setting the stage for its widespread adoption.

What is eRCB?

The foundational technology for this new steering motor comes from the electric recirculating ball (eRCB) steering system. This advanced electric power steering (EPS) system is tailored for commercial vehicles, combining the durability of traditional recirculating ball mechanisms with the sophisticated efficiency offered by electric power. The eRCB system not only enhances vehicle performance but also aligns with environmental standards, making it suitable for integration into advanced driver-assist systems (ADAS).

Hyoseong's Role in Development

Hyoseong, which is 51% owned by CAAS, specializes in the design and manufacturing of a wide assortment of industrial electric motors. This includes low, medium, and high voltage motors, geared motors, and DC motors utilized across various sectors. As such a crucial player in this field, Hyoseong plans to enhance its research and development capabilities, broaden its market reach, and ensure that commercial vehicle manufacturers globally receive superior products and solutions.

Leadership Statements

Mr. Qizhou Wu, the CEO of CAAS, has highlighted the significance of this development by stating, “This advanced intelligent electric steering motor presents new growth opportunities and represents a major breakthrough for high-torque steering motors in the global commercial vehicle markets.” He reaffirmed the company's commitment to innovation, promising to continue collaborative R&D with Hyoseong to advance technologies and maintain leadership in the steering industry.

Company Background

Founded in Hubei Province, China, China Automotive Systems, Inc. stands tall as a premier supplier of power steering assemblies and systems. They operate through a network of sixteen joint ventures and wholly owned subsidiaries, producing over eight million steering sets annually. Their clientele encompasses major automotive brands both in China and abroad, including FAW Group, Dongfeng Auto Group, and more.

For continuous updates and information, visit their official website at www.caasauto.com.

Conclusion

As China Automotive Systems embarks on this new chapter with mass production beginning soon, the automotive landscape is poised for advancements in steering technologies that promise to improve both the vehicular experience and environmental accountability. The introduction of these high-torque steering motors signals CAAS’s commitment not only to innovation but to being at the forefront of the electric vehicle revolution.