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»Automobil Industrie« China

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07.04.2025

InfiMotion released new generation of Amorphous motor

Another Industry-Disrupting Innovation from InfiMotion

Under the global "Dual Carbon" strategic goals, high-efficiency energy-saving motors are increasingly becoming a focal point in the industrial sector. In 2022, six government departments jointly released the *Industrial Energy Efficiency Improvement Action Plan*, setting a clear target: by 2025, over 70% of newly added motors in the market must be high-efficiency and energy-saving models. 

High-efficiency energy-saving motors refer to those motors that deliver higher energy efficiency under the same load conditions. Through optimized structural design, advanced materials, innovative equipment, and refined manufacturing processes, these motors enhance operational efficiency, thereby reducing energy consumption and carbon emissions. Compared to conventional motors, high-efficiency models reduce energy loss by an average of 20%. Today, the competition for improving energy efficiency in power systems has entered a "nanoscale" phase. For traditional silicon steel motors, every 1% increase in efficiency requires significant resource investment. However, the emergence of amorphous materials has unlocked new possibilities. 

Amorphous material, a novel soft magnetic functional material, stands out with its exceptional soft magnetic properties, ultra-low energy loss, high relative magnetic permeability, and outstanding corrosion resistance. These advantages make it an ideal choice for developing next-generation high-efficiency motors. 

InfiMotion Technology actively aligns with the "Dual Carbon" strategy, driving innovation to successfully develop a new generation of amorphous motors. This breakthrough sets a new industry benchmark for efficiency, energy savings, and environmental sustainability. 

Ultra-Low Loss, Efficiency Redefined

Amorphous materials exhibit significantly lower magnetic loss compared to traditional silicon steel, especially under high-frequency operation. Their high magnetic permeability enhances the motor’s magnetic field strength and efficiency. Tests show that InfiMotion amorphous motors achieve a 2% improvement in WLTC efficiency. Vehicles equipped with these motors can extend their driving range by around 50 km under identical conditions. 

Compact Design, Sustained Power

Leveraging the high magnetic permeability of amorphous materials, these motors achieve the same power output with a more compact design. Compared to traditional motors of equivalent power, non-crystalline motors reduce weight by 15%–20%, freeing up space and enhancing flexibility for vehicle integration. 

Additionally, amorphous motors maintain exceptional stability even at ultra-high speeds of 30,000 rpm. Their torque output is smoother, and their response time is faster than silicon steel motors. During acceleration, they deliver instant, robust power for rapid starts and effortless overtaking, ensuring a seamless driving experience. 

Durability and Reliability, Safety Assured

Amorphous materials demonstrate superior heat resistance and corrosion resilience, enabling reliable performance in high-temperature and harsh environments. Their low-loss characteristics minimize heat generation, further extending service life. These features ensure long-term stability for vehicles in urban traffic, highway cruising, and challenging conditions.