电驱动系统研发

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问界M8纯电版上市在即,首发华为DriveONE自研高压七合一电机
Huan Qiu Wang Zi Xun· 2025-08-20 04:54
Group 1 - The core viewpoint is that the AITO M8 series, including the extended-range version and the upcoming pure electric version, is gaining significant market traction due to its performance and technological features [1][2][4] - The AITO M8 extended-range version has maintained an average monthly delivery of over 20,000 units since its launch in April, ranking among the top in the market for vehicles priced above 400,000 yuan in China [1] - The AITO M8 pure electric version has received over 15,000 pre-orders within 72 hours of its announcement, indicating strong consumer interest prior to its official market launch [1] Group 2 - The AITO M8 extended-range version is designed to meet family vehicle needs, balancing performance, energy consumption, and comfort, featuring the Huawei DriveONE range-extending power system with a comprehensive range of 1,526 kilometers and a 0-100 km/h acceleration time of 5.2 seconds [2] - The vehicle employs a four-wheel drive architecture with asynchronous front and synchronous rear motors, optimizing gear and active lubrication technologies to reduce electromagnetic losses and improve energy efficiency [2] - Safety and comfort features include the Huawei DriveONE dynamic adaptive torque system, which adjusts torque based on real-time road conditions, enhancing vehicle stability and improving ride comfort by 90% in braking smoothness [2] Group 3 - The AITO M8 pure electric version will be the first to feature the Huawei DriveONE high-voltage seven-in-one motor, which boasts advanced integration, energy efficiency, and NVH performance [4] - Huawei DriveONE has been continuously developing electric drive systems since 2020, achieving a 92% efficiency for its silicon carbide electric drive assembly in 2023, and aims for a "10 kilometers per kilowatt-hour" energy consumption performance in 2024 [6] - By the first half of 2025, Huawei DriveONE is projected to rank second in the industry for electric drive product installations, leading among independent suppliers [8]