Boreasa Launches Breakthrough High-Power-Density Motors at World Robot Conference

On August 10 in Beijing, Boreasa's Chief Product Officer, Simon Wei, was invited to speak at the World Robot Conference. During his presentation, he introduced Boreasa's breakthrough high-power-density motors and detailed how they drive significant advancements in the grip strength of dexterous robotic hands. He also shared valuable insights and his extensive expertise in the high-end motor industry.

For years, the miniature motor industry has faced persistent technical challenges, including limited-service life and reliability, inadequate load capacity, noise and vibration problems, and efficiency bottlenecks. These obstacles have significantly hindered performance advancements in robotics and other cutting-edge applications.

Boreasa is confronting these issues through fundamental innovations in technology.

Ultra-high efficiency coils: Boreasa’s patented Litz wire direct-wound coils, combined with a maximized stator active area and an ultra-high copper fill factor, deliver industry-leading power density and efficiency. These cutting-edge motors deliver impressive torque output even at high speeds, boasting a peak efficiency of 92.9%.

Proprietary Electromagnetic Simulation System: Powered by a fully self-developed system protected by compete intellectual property rights, Boreasa delivers precisely optimized electromagnetic designs that achieve industry-leading power density.

3D-Suspension for bearing: A patented 3D suspension design, paired with an ultra-precise miniature rotor balancing process, ensures long service life, exceptional reliability, low noise, and minimal vibration. These features make Boreasa’s motors ideal for high-demand fields like medical devices and aerospace, where stability is critical and performance must exceed conventional standards.

Test results demonstrate that Boreasa’s motors outperform industry benchmarks in critical areas such as power density and efficiency.

Boreasa’s motor portfolio has evolved into a comprehensive product family, serving as the foundation for integrated drive systems that include motors, gearboxes, and controllers to deliver complete motion control solutions. Notably, Boreasa’s 4-pole motors ranging from 10 mm to 22 mm address and fill a longstanding market gap. These miniature, high-performance motors surpass international standards on multiple dimensions, offering powerful and precise actuation for robotic dexterous hands and overcoming challenges in operational accuracy.

Boreasa motors power a broad spectrum of advanced applications—including embodied AI, professional and surgical power tools, robotic surgery, precision instruments, and aerospace systems.