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Permanent Magnet Synchronous Motor Factory

Permanent Magnet Synchronous Motor has various fully automatic functions and belongs to a new generation of DC variable frequency technology motors. This motor is small in size and light in weight. At 5000 rpm, it can reach 4~5 times the power of asynchronous motors of the same specifications. At 3000 rpm, it can reach more than twice the power of asynchronous motors of the same specifications. The efficiency is as high as 90%, reaching the national secondary energy consumption standard. 

Permanent Magnet Synchronous Motor can work in constant power, constant speed, constant torque, and other working modes, with fast response speed and precise control. Its output power curve is flat in the entire power load section, and the motor efficiency is also high in the entire section, which is beyond the reach of other motors. 

Permanent Magnet Synchronous Motors have high efficiency. Compared with asynchronous motors of common power, the efficiency is much higher, 15-20% higher than single-phase asynchronous motors, 7-10% higher than three-phase asynchronous motors.

About Us
Zhejiang Chuangmei Electromotor Co., Ltd.
Zhejiang Chuangmei Electromotor Co., Ltd. is China Permanent Magnet Synchronous Motor Manufacturer and Sale Permanent Magnet Synchronous Motor Factory. It is recognized as a provincial-level science and technology-based small and medium-sized enterprise, as well as a municipal high-tech enterprise. The company primarily produces various types of permanent magnet synchronous motors (PMSMs). Its product portfolio includes two main categories: variable frequency drive permanent magnet synchronous motors and asynchronous-start permanent magnet synchronous motors. The company has obtained the China Energy-Saving Product Certification for its PMSMs. The power range spans from several tens of watts to 200 kW. Variable frequency drive motors can be custom-designed and manufactured with various operating speeds. The asynchronous-start PMSMs are available in 2-pole, 4-pole, 6-pole, and 8-pole configurations.
Our high-speed deep well pump, equipped with a DC brushless permanent magnet synchronous motor, is an advanced synchronous motor product developed independently by our company. This technology has been awarded a national invention patent by the China National Intellectual Property Administration and received the 2014 International Pump and Valve Industry Technology Innovation Award from Jung Industrial Media. We have also obtained multiple utility model patents related to the application of permanent magnet synchronous motors in pump systems.
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