InfiMotion Technology has developed a range of electric drive systems for EV applications, including a dual-motor off-road drive unit, a 900-V coaxial drive system, and a compact electric drive unit (EDU) designed to improve efficiency and thermal performance.
The company’s off-road dual-motor system, used in the Geely K011, delivers 220 kW per motor and a combined peak torque of 9,000 N·m. Its differential-lock controller can direct torque to one wheel to help recover traction when a vehicle becomes stuck.
The system is IPX8-rated and has undergone impact and submersion testing.
InfiMotion’s electric drive portfolio covers operating voltages from 400 to 900 V. Its TP501 900V coaxial dual-motor drive uses a semi-solid die-cast magnesium alloy housing, which the company says reduces weight by 30%.
The P600 Compact EDU, designed for voltages above 750V, achieves a reported 92.4% efficiency under the China Light-Duty Vehicle Test Cycle (CLTC). It incorporates Mini-Pin motor windings and 0.2-mm-thick silicon steel laminations to improve electrical performance. The unit also uses a proprietary deep oil-cooling system, which InfiMotion says enables more than 100 consecutive full-throttle accelerations without performance degradation.
The off-road dual-motor system is already in series production. InfiMotion’s 11-in-1 domain-controlled EDU, introduced in 2024, is also used in the Geely Galaxy E5 electric SUV.
The company’s electric drive technologies are integrated into vehicles from several automotive brands, including Geely, Lynk & Co, Zeekr, and Smart. InfiMotion also operates a CNAS-certified testing centre equipped with a 30,000-rpm motor test bench. Its validation capabilities include thermal cycling from −60° to 140° C, 1,500-hour salt-spray testing, and 2,500-hour endurance testing.
The company recently highlighted its electric drive technologies at the 2026 Paris Motor Show.
Filed Under: Electric Motor, Technology News