At CES 2026 in Las Vegas last week, InfiMotion Technology, a supplier of electric drive products, presented several electric drive units (EDUs) focused on high-voltage operation, lightweight materials, and system integration for passenger electric vehicles (EVs).
The three EDUs target common design priorities in modern EV platforms, including power density, efficiency, thermal management, and functional integration. These areas are increasingly relevant to global OEM programs, including those serving North American markets adopting higher-voltage architectures and more integrated drive systems.
- High-performance magnesium-aluminum alloy dual-motor system. This dual-motor system uses a magnesium-aluminum alloy housing and delivers up to 340 kW of peak power at a system weight of 109.5 kg, corresponding to a power density of 3.1 kW/kg. The unit is in mass production and has been deployed in production passenger vehicles. It incorporates torque vectoring control to support advanced vehicle dynamics functions.
- 900-V coaxial dual e-drive with magnesium alloy housing. This coaxial dual e-drive uses a planetary gear configuration and operates at voltages above 750 V, achieving a reported CLTC efficiency of 92.4%. The magnesium alloy housing reduces overall weight by approximately 30%, contributing to a reported power density of 5.69 kW/kg. The system uses oil cooling for both the stator and rotor to improve thermal performance under sustained high-load operation.
- Ultra-integrated 12-in-1 domain control e-drive. This electric drive integrates 12 functional modules, including the motor, reducer, MCU, VCU, BMS, and DC-DC converter, into a single unit. Based on a 400 V IGBT architecture, the system achieves a reported CLTC efficiency of 90% with a total weight below 79.8 kg. The solution is currently used in a production passenger EV platform.
InfiMotion supports electric drive development from design through mass production and is working with multiple OEM programs focused on passenger EV applications. The technologies presented align with broader industry trends toward higher-voltage systems, increased functional integration, and improved power density that are also influencing EV development in North America.
Filed Under: Technology News