Electric Power Steering Solutions
Since 2007, we have specialized in the development and production of power steering solutions for the automotive industry. Over the years, our portfolio has evolved from traditional hydraulic steering systems to a full range of advanced electric steering technologies, including EHPS, eRCB, EPS, and SbW. Today, we offer more than 2,500 steering system models, serving both ICE vehicles and electric vehicles.
With the rapid growth in demand for commercial vehicle steering upgrades, we have placed strong emphasis on the development of EPS systems tailored for light, medium, and heavy-duty commercial vehicles. Through continuous R&D investment, rigorous testing, and engineering innovation, we have successfully achieved mass production capability, delivering reliable, efficient, and intelligent steering solutions that meet the evolving needs of global OEMs.
Email: contact@brogenevsolution.com
Leading the Way in Innovative Electric Power Steering Solutions for Commercial Vehicles
Global commercial vehicle steering systems primarily use mechanical, hydraulic, and electro-hydraulic power steering due to the vehicles’ heavy weight and high steering power requirements. Traditional EPS systems have limited assist power, making them less common in commercial vehicles.
To address this, we’ve focused on expanding the commercial vehicle EPS market. Through innovations like dual-stage worm and ball screw drives, hybrid ball screw nut structures, and high-power ECUs, we’ve enabled EPS for light, medium, and heavy commercial vehicles. In 2018, our DP-EPS successfully achieved mass production for commercial vehicles.
50+ Engineers
In the R&D team for power steering
20+ Countries
EPS systems presence
33,000 Square Meters
Manufacturing plant
1,100,000 sets
Annual manufacturing capacity
Global Steering Expert With World-Class Production Capacity
Comprehensive Electric Power Steering Solutions
We offer a diverse portfolio of electric power steering systems designed to meet the electrification and intelligent steering needs across various vehicle classes, including steer-by-wire platforms.
Strong R&D Expertise
With a dedicated R&D team of over 50 engineers, our specialists have experience of developing steering systems for top-tier automotive brands such as Toyota, Mitsubishi, Lexus, Honda, etc.
Global Reach and Innovation
Our electric power steering systems are exported to over 20 countries worldwide, catering to American, European, Japanese, and Korean vehicle models, driving innovation on a global scale.
Advanced Manufacturing Plant
Spanning 33,000 square meters, our advanced manfuacturing facility, staffed by more than 300 skilled workers, boasts an annual production capacity of 1.1 million units, ensuring high efficiency.
Customizable Electric Power Steering Solutions
We specialize in delivering tailored electric power steering solutions designed to meet the precise needs of OEMs (automotive manufacturers). According to their technical specifications and steering requirements, we develop customized steering systems and components, ensuring a seamless integration with our expertise and experience.
Additionally, we can also design and provide complete Steer-by-Wire (SbW) solutions, addressing the rising demand for advanced steering technologies in the market.
Brogen Power Steering Solution Offerings
Electric Power Steering (EPS)
- Energy efficient
- Light and responsive steering
- Flexible system layout
- Low noise, high comfort, and active safety
- Fast matching and rapid development
- Compatibility with ADAS and autonomous driving
What is an Electric Power Steering System?
The Electric Power Steering (EPS) system is a sophisticated device designed to improve driving dynamics by precisely controlling the direction of rotation of the steering assist motor and adjusting the amount of assist torque. This is accomplished by the electronic control unit (ECU), which processes and calculates data such as vehicle speed and steering torque applied by the driver. By dynamically analyzing these inputs, the EPS system optimizes the steering assist effect, providing the driver with an intuitive and responsive steering experience tailored to different driving conditions.
It replaces HPS’s hydraulic setup with an electric motor. It includes an Electronic Control Unit (ECU), torque sensor, vehicle speed sensor, electric motor, and steering column assembly. The EPS motor can be installed in various positions, offering different assistance methods: Column-EPS (C-EPS), Pinion-EPS (P-EPS), Dual-Pinion EPS (DP-EPS), and Rack-EPS (R-EPS).
Our Electric Power Steering Solution Advantages
- Advanced technology built upon Brogen’s China-Japan dual R&D center
- Advanced control concepts and robust strategies to ensure broad compatibility across vehicle models
- Multi-point collapsible design to guarantee collision safety
- Exclusive worm gear and worm drive system gap control technology to ensure whisper-quiet operation and minimal friction loss
- Non-contact sensor signal processing to enable seamless active correction, paving the way for future designs in automated parking and autonomous driving
- Facilitated signal and communication capabilities for seamless vehicle integration and control through CAN coummunication and K-line protocols
Electric Hydraulic Power Steering (EHPS)
- Lightweight and compact design
- Multiple operating modes can be configured
- Real-time control via CAN communication
- Multi-variable fuzzy control, temperature monitoring
- Personnel safety protection
- Flexible development and wide applicability
What is an Electric Hydraulic Power Steering?
The Electric Hydraulic Power Steering System (EHPS) enhances upon the traditional HPS by integrating electronic control units like the power steering ECU, solenoid valves, vehicle speed sensor, and steering angle sensor. In EHPS, power is sourced from an electric motor, boosting controllability. This motor’s electronic control unit adjusts steering assistance based on real-time data such as vehicle speed and steering angle, optimizing energy usage and enhancing vehicle stability, especially during high-speed maneuvers.
Applicable models: MPV, SUV, urban logistics vehicle, bus, etc.
Our Electric Hydraulic Power Steering Solution Advantages
- Integrated design combines motor, steering pump, ECU, DC power processing, and oil tank into a single unit. This maximizes space utilization, simplifies system integration, and offers compact size, light weight, and streamlined manufacturing processes, reducing costs.
- Multiple operating modes can be configured, with real-time control of assistance and power consumption via CAN communication, ensuring high efficiency and energy savings.
- Features include multi-variable fuzzy control, temperature minitoring, and personnel safety protection.
- The product platform enables flexible development and wide applicability.
Steer-by-Wire (SbW)
- Support seamless transition between human-machine collaboration modes in autonomous vehicles
- Deliver rapid steering response with a latency of less than 50 ms
- Ensure precise steering control accuracy
- Allow for steering angle and angular velocity control commands to be transmitted via bus communication, independent of manual electromechanical system
What is Steer-by-Wire (SbW) system?
Steer-by-wire, in simple terms, transfers the vehicle’s steering control from manual operation to a computer system, eliminating traditional mechanical linkages like gear shafts and racks. These physical components are no longer necessary, and full decoupling can even be achieved. The driver’s steering input is transmitted entirely via electronic signals to the ECU, which processes the commands and sends them to the steering system to execute. With full electronic control, the steering ratio and driver feedback can be dynamically adjusted to suit road conditions and the driver’s preferences.
Electric Recirculating Ball Steering (eRCB)
- Reduced procurement costs
- Fewer components and lighter weight
- Extended driving range by 25%
- Improved steering ease and stability
- No hydraulic fluid, no leaks
- High reliability and maintenance-free
- Broad applicability
What Is An Electric Recirculating Ball Steering System?
The electric recirculating ball steering system is an upgraded high-performance electric power steering system based on the traditional mechanical steering system. It incorporates an electronic control unit, motor, and sensors, while also optimizing the internal mechanical structure.Â
Applicable models: light trucks, pickup trucks, mini trucks, both fuel-powered and electric vehicles
Our Electric Recirculating Ball Steering Solution Advantages
- Fuel savings: when applied to fuel-powered vehicles, it saves 3%-5% of fuel when applied to electric vehicles, it reduces energy consumption.
- Component elimination: the system eliminates the need for components such as hydraulic power pump, oil tank, and oil pipes, resulting in a more compact structure and easier installation.
- Performance and controllability: the electric recirculating ball power steering system offers higher adjustability and controllability, providing a better performance feel.
- Maintenance and environmental benefits: compared to hydraulic systems, it requires no after-sales service, has no risk of oil leakage, and is environmentally friendly.
- Advanced features: it supports functions like speed-sensitive power assist, automatic return-to-center, three-level power adjustment, and can be expanded to support intelligent driving.
How We Work
Navigating Our Process
Demand Analysis & Project Evaluation
Once we receive your inquiry, our experts will connect with you within two business days to understand your specific requirements for the EV solution and conduct an initial feasibility evaluation of your project.
Project & Technical Coordination
If the project is deemed feasible, our engineering team will collaborate closely with your team on both hardware and software aspects to develop a viable solution. We will also provide a detailed quotation based on the technical requirements.
Development, Manufacturing & Testing
For customized or modified systems, we proceed with product development, including hardware and software adaptations. Our EV systems undergo rigorous testing to ensure quality, reliability, and full functionality before deployment.
In-Time Global Shipping & Delivery
We have established strong partnerships with international shipping providers, ensuring safe and timely delivery of products to your specified location. This guarantees a smooth and efficient deployment of your EV project.
Full-Stage Remote/Onsite Technical Support
We provide technical support throughout the entire project lifecycle, including consultancy, hardware and software development, calibration, and both onsite and remote debugging, ensuring optimal performance and long-term success.
Contact Us
Get in touch with us by sending us an email, using the Whatsapp number below, or filling in the form below. We usually reply within 2 business days.
Email: contact@brogenevsolution.com
Respond within 1 business day
Whatsapp: +8619352173376
Business hours: 9 am to 6 pm, GMT+8, Mon. to Fri.
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