01 Axial-Flux Motors Are Moving into Large-Scale Vehicle Production The Electric Vehicle Traction Motor Market is shifting toward axial-flux designs for applications requiring high power from a smaller and lighter package. Unlike conventional radial-flux motors, axial-flux machines arrange key components in a disc-shaped structure, allowing higher power and torque density while reducing drivetrain space. This gives automakers greater freedom in vehicle packaging and can support performance without adding excessive motor weight. The technology is now progressing from specialist applications toward industrial-scale automotive manufacturing. This shift creates demand for new production equipment, precision assembly, cooling systems, power electronics, and specialized motor components, while encouraging established suppliers to develop alternatives to conventional radial-flux traction architectures. In June 2026, Mercedes-Benz started large-scale production of axial-flux electric motors at its Berlin-Marienfelde plant for the new Mercedes-AMG GT 4-Door Coupe.
01 Record EV Sales Are Expanding the Installed Base for Traction Motors Increasing electric vehicle production is the strongest direct driver for traction-motor demand because every battery-electric vehicle requires one or more propulsion motors. Higher adoption also expands opportunities for dual-motor all-wheel-drive systems and specialized motors for different vehicle segments. The IEA reported that global electric car sales exceeded 20 million units in 2025, increasing 20% from 2024 and representing one-quarter of all new cars sold. Nearly 22 million electric cars were also produced globally during the year, up more than 25%. This production scale directly increases requirements for stators, rotors, windings, magnets, bearings, cooling components, power electronics, and complete integrated electric-drive systems.
01 Rare-Earth Supply Concentration Creates Cost and Production Risk Dependence on rare-earth permanent magnets remains an important restraint for traction-motor manufacturers using permanent-magnet architectures. The IEA estimates that China accounted for around 91% of global separation and refining of magnet rare earths in 2024 and approximately 94% of sintered permanent-magnet production. Such concentration makes motor supply chains vulnerable to trade restrictions and licensing delays. Manufacturers can redesign motors or establish alternative sourcing, but these changes require engineering, qualification, supplier development, and additional investment. Supply uncertainty can therefore affect component prices and production planning, particularly as automotive demand competes with wind power, electronics, industrial motors, and other industries for high-performance permanent magnets.
01 Electric Commercial Vehicles Open a New High-Power Motor Application Commercial vehicle electrification creates a distinct opportunity beyond passenger-car traction motors. Trucks and other heavy vehicles require motors capable of delivering high torque, sustained power, strong thermal performance, and durability under demanding duty cycles. As electric heavy-duty vehicle adoption increases, suppliers can expand into integrated e-axles, high-voltage motors, inverters, cooling systems, and drivetrain controls designed specifically for commercial applications. This segment can generate higher-value engineering requirements than smaller passenger vehicles because payload, operating hours, and energy consumption directly influence fleet economics. Motor manufacturers able to improve efficiency under continuous loads can help operators increase usable range while reducing energy consumption and drivetrain packaging requirements.
01 High Power Density Requires Extremely Precise Manufacturing and Cooling Achieving more power from smaller traction motors creates a major engineering and manufacturing challenge. Compact motors operate with tight mechanical tolerances and high electromagnetic and thermal loads, meaning small assembly variations can affect efficiency, durability, noise, and continuous performance. Advanced cooling becomes increasingly important because excessive temperature raises electrical resistance and can limit available motor output. Manufacturers therefore need highly precise rotor and stator production, automated quality inspection, reliable thermal management, and tightly controlled assembly processes.
August 2025 BorgWarner expanded its electric propulsion portfolio with enhancements to its integrated electric drive modules, motors, and power electronics solutions. The company focused on improving EV performance, efficiency, and manufacturing scalability.
July 2025 ZF Friedrichshafen expanded its electric mobility business through advancements in electric drive modules and traction motor systems. The company focused on developing compact, efficient, and scalable solutions for passenger vehicles and commercial electric vehicles.
June 2025 Bosch expanded its electric mobility solutions portfolio with advancements in electric drive systems, including traction motor technologies and integrated powertrain solutions. The company focused on supporting automakers with efficient and scalable EV components.
May 2025 Nidec Corporation expanded its electric vehicle traction motor portfolio through continued development of high-efficiency e-Axle and motor systems. The company focused on improving power density, energy efficiency, and integration of traction technologies for electric vehicles.