Planetary Roller Screw Technology Leads the Future of Drive-by-Wire [SAIC Intelligent Chassis Technology Salon]

Published Date:2025-9-24 | Category:Company News

On September 17th, the "Industry Investment Symbiosis, Smart Driving New Journey" Intelligent Chassis Industry π·Technology Salon, co-hosted by SAIC Financial Holdings, Shanghai Huizhong, and Donghua Industrial, was successfully held at Nanjing Naco Hongshan Science and Technology Innovation Park. As an important partner in SAIC's industrial ecosystem, Nous Robot shared the innovative applications of planetary roller screw technology in steer-by-wire and suspension systems, demonstrating the blue ocean opportunities under the technological transformation of large chassis.


Image


Intelligent Chassis: The "Must-Compete Territory" of the Automotive Industry
With China's auto production accounting for nearly one-third of the global total, intelligent chassis technology has become a key element determining the handling, safety, and comfort of new energy vehicles. This salon focused on cutting-edge breakthroughs in new materials, new processes, and new structures for intelligent chassis, with Nous Robot's planetary roller screw technology solution becoming the focus of attention.


Image


Small Screws, Big Future: Technological Breakthroughs Leading Industry Transformation
Nous Robot shared the technical characteristics of planetary roller screw products and their excellent performance (high load capacity, high precision, high durability, high rigidity), demonstrating their wide application potential in the field of intelligent chassis:
✓ Automotive Chassis-by-Wire Systems: Applied in core chassis systems such as steering, braking, and air suspension, providing key technical support for the transformation to drive-by-wire in the L4 and L5 autonomous driving era of new energy vehicles.
✓ Humanoid Robots: Covering high-precision motion control for whole-body joints and dexterous hand joints.
✓ Industrial Automation: Meeting high-precision, high-load transmission requirements in compact spaces.

Image


Integration of Vehicle and Parts, Creating a New Ecosystem for Intelligent Chassis
Nous Robot stated that with the accelerated industry trend of mechanical structures transitioning to drive-by-wire, the planetary roller screw market has broad prospects. The company looks forward to continuing close cooperation with SAIC Group to jointly promote the industrialization of intelligent chassis technology through the innovative ecosystem of "vehicle-parts integration + industry-finance integration". On this new track of intelligent chassis, Nous Robot is using core technology as an engine to reshape the future landscape of automotive chassis technology together with industry leaders.


Image