Permanent magnetic speed regulation is a new type of energy-saving and environmentally friendly transmission device. It features a simple structure, non-contact transmission, low alignment requirements, and adaptability to various complex environments, making it widely applied in industries such as petroleum, chemical engineering, and electric power. This paper introduces the basic principles and typical structures of permanent magnetic transmission.

Against the backdrop of growing global warming and the continuous deterioration of the Earth's environment, the inconveniences and threats posed by global climate warming to people's lives are on the rise. The mainstream view attributes the primary cause to temperature rise induced by human activities. For instance, the rapid development of industrial production, the massive combustion of oil and coal, the continuous emission of industrial exhaust gases, and the melting of glaciers have triggered a host of adverse consequences, including plagues and extreme weather events.

What is a cooling tower direct-drive permanent magnet motor? What are its functions and applications? Let's explain this product clearly in one video!

Guodian Huangjinbu Power Generation Co., Ltd. is located in Huangjinbu Town, Yugan County, Jiangxi Province. The company has a planned total installed capacity of four 600-megawatt units, and two 600-megawatt generating units are currently under construction. Unit 1 and Unit 2 successfully completed their 168-hour trial operation on March 15, 2007 and July 31, 2007 respectively.

The coal handling system is the main application scenario for permanent magnet direct-drive drums. Coal belt conveyors in this system are required to operate continuously without shutdown, featuring high energy consumption and harsh working conditions. Low-speed direct-drive permanent magnet drums effectively address all pain points of coal handling systems, thanks to their advantages including zero transmission parts, zero oil leakage, an efficiency of 95%, power savings of over 20% to 30%, and maintenance-free operation.