我国高端微特电机领域取得重要突破

Core Insights - The article highlights a significant breakthrough in the high-end micro-special motor sector by Hangzhou Beifeng Technology Co., Ltd, with the launch of a high power density brushless DC motor that excels in power density, efficiency, product lifespan, system integration, noise and vibration control, and reliability [1] Group 1: Technological Advancements - Beifeng Technology has achieved a world-leading power density of 7.13W/cm³ for its 10mm diameter motor, enabling robots to handle heavier loads and perform more intense tasks [1] - The company has developed a patented coil winding technology that enhances space utilization and has established an independent electromagnetic simulation model for precise magnetic field control [1] - The motor's design includes a patented 3D shock-absorbing bearing structure that minimizes vibration and noise, creating an optimal environment for high-sensitivity force sensors [2] Group 2: Product Range and Applications - Beifeng Technology has created a comprehensive family of micro-special motors, offering five outer diameter specifications ranging from 10mm to 22mm, tailored for various applications from precision medical devices to small and medium equipment [4] - The motors are engineered to withstand extreme conditions, such as high-temperature sterilization in medical settings and corrosion in chemical environments, enhancing their reliability [5] Group 3: Market Position and Supply Chain - The integration of a localized supply chain and breakthroughs in key raw materials have significantly improved the cost-performance ratio of Beifeng's high-performance brushless motors, facilitating the rapid deployment of humanoid robots [5] - The company’s agile supply chain management allows for faster order response and delivery, ensuring continuity in product development and manufacturing for domestic enterprises [5]