Beijing Sany Intelligent Motor Co., Ltd., a subsidiary of Sany Renewable Energy, has been deeply engaged in the doubly-fed wind generator field for over 17 years, with mature R&D, manufacturing, and after-sales service capabilities for doubly-fed generators. Its talent density in R&D and manufacturing leads the industry, backed by rich technical accumulation and experience.
Leveraging the advantage of highly efficient collaborative design between the generator and the complete turbine, Sany Motor ensures an optimal generator system. Through coupled iterative simulation analysis of electromagnetics, structure, and thermal management, as well as CNAS-certified 15MW full-load testing capability, it delivers high-performance, high-reliability, and low-cost generator products, continuously creating value for customers.
In recent years, RMB 200 million has been invested to build the "3212" smart motor factory. Its automated coil production line and automated lamination production line lead the industry, with key components manufactured in-house, achieving CPK Grade A level (greater than 1.67), effectively improving production efficiency and ensuring product consistency.
Since 2020, Sany Motor's annual output has surpassed 1,000 units and continues to rise year by year, ranking among the top tier of domestic doubly-fed generator manufacturers.
New Technology
The product adopts an advanced digital platform and modular design, and achieves batch application of aluminum winding technology, delivering higher cost-effectiveness and stronger competitiveness.
New Structure
The product features an ultra-strong dual-circuit cooling system and ultra-strong carbon powder discharge capability.
New Materials
The product adopts a leading Class H low-resin-content solvent-free epoxy insulation system and anti-corona technology.
New Process
Intelligent production lines for coils, conductor bars, and cores have been introduced to expand in-house manufacturing of core machined parts and enhance product consistency; production efficiency is improved through new aluminum winding brazing technology and the application of pulsating assembly lines.
