Zhejiang Jiuzhou New Energy Co., Ltd. was established in 2000. It is a professional manufacturer of new energy drive motors and control systems, specializing in the field of permanent magnet DC motors and controllers. It is a new energy technology enterprise integrating R&D, production and sales. Based on a fully independent production chain of core components and in-depth research in the power system field of electric two-wheelers, we provide motor and controller solutions for industries such as electric vehicles, robots, water pumps and fans. It is in a leading position in the global field of electric two-wheeler drive motors. It has three major manufacturing bases in Zhejiang, Jiangsu and Chongqing. Among them, the company's headquarters is located in Zeguo Town, Wenling City, Taizhou City, Zhejiang Province, with an annual output value of over 1 billion yuan.
Relying on the company's strong industrial chain and scale advantages, complete modern management system, leading independent research and development capabilities, advanced production equipment, and professional management team, the company's products are of excellent quality. It has successively passed professional and authoritative certifications such as ISO9001 Quality Management System, IATF16949:2016 Automotive Quality Management System, ISO14001 Environmental Management System, ISO45001 Occupational Health and Safety Management System, IPMS Intellectual Property Management System, Two-in-One Integration Standardization System, CQC, 3C, and CE. It has nearly two hundred national patents. It has successively won honors and qualifications such as "National High-tech Enterprise", "National Specialized, Refined, Unique and Innovative 'Little Giant' Enterprise", "National Intellectual Property Demonstration Enterprise", "National Postdoctoral Workstation", "Provincial Enterprise Research Institute", "Provincial Enterprise Technology Center", "Zhejiang Province AAA-level Contract-abiding and Creditworthy Enterprise", "Zhejiang Manufacturing Quality Product", and "Zhejiang Province Digital Workshop". The company's products sell well both at home and abroad, and have gained the trust of many partners and users. It has now become a leading brand in the field of power systems for electric two-wheelers in China.
Jiuzhou New Energy Technology takes "providing the best power system for electric drive products" as its corporate mission. It has always been dedicated to the independent research and development and technological innovation of electric vehicle drive systems, committed to providing customers with complete system solutions for electric drive products, providing high-quality power for green travel, and leading the industry towards energy conservation, environmental protection and high quality.
Permanent Magnet Synchronous Motors
Permanent Magnet Synchronous Motors (PMSMs) utilize high-performance permanent magnets and an optimized electromagnetic structural design to achieve high efficiency, high power density, and superior dynamic response capabilities.
In terms of structure and manufacturing, the motors feature a stator-rotor assembly laminated from high-grade silicon steel sheets. This design, combined with precision winding techniques and a low-loss magnetic circuit configuration, effectively minimizes both iron and copper losses, thereby enhancing overall energy efficiency.
The motor housing is constructed from high-strength aluminum alloy or cast iron, balancing excellent heat dissipation with robust mechanical strength. Furthermore, the design incorporates superior protective capabilities, making the motors suitable for deployment across a wide variety of environmental applications.
We offer customized development services—including power density optimization, cooling system design, and control strategy integration—to provide our clients with Permanent Magnet Synchronous Motor solutions characterized by high reliability, exceptional consistency, and readiness for scalable mass production.
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