Compared to electrically excited motors, permanent magnet motors boast unparalleled advantages:
High efficiency
Efficiency breakthroughs: By eliminating excitation system loss, our permanent magnet motors improve efficiency by 5-12%. They offer a high power factor, large torque inertia ratio, reduced stator current and resistance losses, and precise rotor parameter measurement. Enjoy exceptional control performance with direct motor drive, eliminating speed slip, bearing, and connection transmission. Experience efficiency increases of over 3%, with light loads achieving 15-35% higher efficiency than comparable asynchronous motors. Whether under light or heavy load, efficiency remains consistently high, meeting national level 1 energy efficiency standards.
Low noise
Quiet operation: Our compressors incorporate a meticulously designed magnetic field and balanced magnetic density distribution, providing a wider operating frequency range and lower operational noise. With truly constant air pressure and open loop vector control, the rapid response time of less than 50ms allows instant gas production adjustment over a broad range, meeting operational demands seamlessly.
Compact and agile: Featuring a compact structure, small size, and light weight, our compressors deliver high precision and fast response, ensuring optimal performance in a slim and agile design.
Streamlined simplicity: By eliminating the exciting winding and power supply (magnetic pole core), our compressors offer a simple, reliable structure that's easy to operate and maintain, ensuring uninterrupted performance.
High starting torque
Robust performance: The starting torque and overload capacity of our permanent magnet synchronous motors are a power level above those of three-phase asynchronous motors. With a maximum starting torque to rated torque ratio exceeding 3 times, compared to just 1.6 times in general asynchronous motors, our compressors offer powerhouse performance.
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