What is an Electric Mechanical Brake (EMB) Motor?
Electric Mechanical Brake (EMB) Motor is the core driving motor used in automotive Electric Mechanical Brakes (EMB). It directly drives a lead screw, gear, or wedge mechanism to actuate the brake caliper or drum brake shoes, generating braking force and completely replacing traditional hydraulic or vacuum-assisted systems. EMB Motors are typically high-performance brushless DC motors (BLDC) or permanent magnet synchronous motors (PMSM), requiring fast response, high torque density, and high reliability, capable of delivering precise braking force within milliseconds. They are designed to meet the demands of brake-by-wire systems in automated driving and intelligent chassis applications.
In short, an EMB Motor is the motorized actuator that directly produces braking force and serves as the key component of an electronic braking system.
Market Outlook for Electric Mechanical Brake (EMB) Motors
With the accelerating electrification and intelligentization of the automotive industry, Electric Mechanical Brake (EMB) technology is increasingly attracting market attention. EMB systems use motors to directly actuate the braking mechanism, eliminating the need for hydraulic lines. This results in a more compact structure, reduced weight, and better packaging efficiency—making EMB a natural fit for new energy vehicles (EVs and hybrid vehicles), especially in the absence of traditional engine vacuum assist, where EMB can fully replace conventional hydraulic brakes.
Moreover, the brake-by-wire nature of EMB systems offers significant advantages in autonomous driving and intelligent chassis applications. By directly controlling braking force via motors, vehicles can achieve faster response, higher precision, and seamless integration with regenerative braking, ESP, and AEB systems. This makes EMB a key enabler for advanced driver-assistance systems (ADAS) and future fully autonomous vehicles.
From a market perspective, EMB is currently in a rapid growth phase. Research indicates that between 2025 and 2030, the adoption of EMB systems will accelerate alongside the rising production of electric vehicles and the widespread deployment of brake-by-wire technology. By 2030, the EMB market—both in China and globally—is expected to expand significantly, with penetration rates steadily increasing, making it a major growth driver in automotive braking systems.
For automotive component suppliers, motor manufacturers, and automation equipment companies, EMB presents substantial market opportunities. Companies that can deliver high-performance EMB motors with fast response, reliable operation, and cost efficiency are well-positioned to capitalize on the “brake-by-wire + EV + intelligent connectivity + autonomous driving” trend and capture new growth opportunities.
Key Global Players in the EMB / Brake-by-Wire Market
With the rapid development of electric and intelligent vehicles, Electric Mechanical Brake (EMB) technology is gaining increasing attention. Here are 10 leading automotive suppliers that are actively involved in EMB or Brake-by-Wire systems:
1. ZF Friedrichshafen AG (Germany)
2. Nexteer Automotive (USA)
3. BWI Group (China / International)
4. Mando Corporation (South Korea)
5. Brembo (Italy)
6. Continental AG (Germany)
7. Bosch (Germany)
8. Hitachi Astemo (Japan)
9. Haldex (Sweden / commercial vehicle focus)
10. AKEBONO Brake Industry (Japan)
Most of these companies are engaged in EMB system development, prototype validation, or production, making them the key drivers of EMB technology and market growth worldwide.
Electric Mechanical Brake EMB Motor Assembly Solution
With years of experience in automotive motor automation, Honest Automation is now able to provide clients with high-precision, highly reliable, and mass-producible EMB motor assembly solutions. From customized stator winding and rotor assembly to full motor testing and quality traceability, Honest Automation seamlessly integrates customer technical requirements with production efficiency, ensuring that every EMB motor performs reliably and safely in intelligent chassis and electric vehicle systems.
Looking ahead, as the demand for electric vehicles and intelligent driving continues to grow, the market for EMB motors is set to expand significantly. Honest Automation will continue to optimize its automated assembly lines, delivering more efficient, intelligent, and flexible EMB motor assembly solutions to global customers, helping them achieve reliable mass production, rapid delivery, and a competitive edge in the market.
Customer Case 1:
This client is a globally renowned comprehensive motor manufacturer, providing professional products and services for various “rotating and moving components.” The company operates nearly 300 group enterprises worldwide, with products widely applied in home appliances, industrial equipment, consumer goods, and automotive sectors. In February 2025, this client procured a fully automated EMB motor assembly line from Honest Automation, which is now successfully in production.
Customer Case 2:
This client has multiple R&D centers and manufacturing facilities in Germany, Malaysia, and other locations, employing over 4,000 staff. The company has established close strategic partnerships with major global automakers, including Mercedes-Benz, Audi, Porsche, Volvo, Volkswagen, Tesla, and BYD, and plans to further expand its R&D and manufacturing footprint in North America and Japan. In August 2024, the client successfully completed over 30 prototype trials with Honest Automation and, in recent years, has collaborated on multiple types of motor assembly lines, including fan motor assembly lines, EHB motor assembly lines, electronic oil pump motor assembly lines, and stator-rotor assembly lines.
In recognition of Honest Automation’s timely support in resolving production issues and successfully upgrading the motor assembly line when the client was preparing to scale up their production, the client awarded us the “Excellent Supplier” honor.
If you are looking for EMB motor prototyping or fully automated production solutions, feel free to contact us. Our technical experts will respond promptly with professional guidance. Honest Automation can provide over 90% of automotive motor assembly automation equipment for OEMs and Tier‑1 suppliers. We look forward to hearing from you.
