Changxing Lu

Title: Innovator Spotlight: Changxing Lu

Introduction

Changxing Lu, located in Suzhou, China, is a notable inventor recognized for his impactful contributions to the field of motor technology. With a total of three patents to his name, Lu has developed innovative solutions that enhance the performance and reliability of brushless direct-current motors.

Latest Patents

Among his latest inventions, Changxing Lu has developed a "Motor Rotor with Sleeve for Retention of Magnet Ring." This brushless direct-current motor features a stator that includes a stator core, stator teeth, and windings; a rotor shaft positioned within the stator; and a rotor that comprises a cylindrical body with a permanent magnet ring securely mounted on its outer surface. Notably, the design employs a metal sleeve that not only fits snugly outside the magnet ring but also includes a flange that covers the axial end of the magnet ring, enhancing the retention of the magnet.

Another significant patent is the "Rotor Magnet Retainer," which describes a motor assembly consisting of a stator assembly and a rotor assembly that rotates relative to each other. This rotor assembly is designed with magnet pockets that house permanent magnets, supplemented by a spring structure that applies biasing forces to these magnets. The inclusion of options like a magnet retention end cap adds to the robustness of this innovative motor assembly.

Career Highlights

Changxing Lu is currently affiliated with the Black & Decker Corporation, a leading company in power tools and home improvement products. His expertise and creativity in motor design exemplify the innovative spirit that drives the company forward. His patents not only represent technical advancements but also embody his commitment to the field of engineering.

Collaborations

Throughout his career, Lu has collaborated with notable coworkers Tong Zheng and Yeli Gu. Together, they have worked on various projects that focus on enhancing motor efficiency and performance, showcasing the power of teamwork in driving innovation.

Conclusion

Changxing Lu's inventive work in motor technology underscores the continuous advancement in electrical engineering. His patents reveal a deep understanding of both design and functionality, making significant contributions to the industry. As he continues to innovate, the world can expect further developments that push the boundaries of technology in motors.