Fluid Machinery
High-Speed Permanent Magnet Synchronous Motors: Revolutionizing Performance
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- Magnetic Levitation Bearing Technology: Employing the state-of-the-art flywheel non-degree-of-freedom active magnetic levitation bearing technology, this motor can intelligently control the position of the rotor axis. With zero friction in the rotating parts, it significantly reduces wear and energy consumption. The automatic balance technology, which conducts over 10,000 signal acquisitions and real-time corrections per second, guarantees stable suspension of the rotor. Moreover, the elimination of the traditional bearing lubrication system enables 100% oil-free operation. To ensure safety, it is equipped with a power-off protection system and auxiliary ceramic bearings, safeguarding against bearing damage in case of unexpected power outages.
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- Direct Drive with Three-Element Flow Impeller: The high-speed permanent magnet motor directly drives the three-element flow impeller, eliminating the need for a speed-increasing gear structure. This not only simplifies the design but also enhances the transmission efficiency.
- Rotor with Rare Earth Permanent Magnet Excitation: The rotor is excited by rare earth permanent magnets, contributing to the motor's high efficiency of up to 98%.
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- Unique High-Strength Carbon Fiber Binding Technology: After undergoing a 115% overspeed test, the unique high-strength carbon fiber binding technology ensures the reliability of the rotor permanent magnets at high speeds.
- Optimal System Design: The electromagnetic characteristics of the motor are carefully matched with the aerodynamic characteristics of the impeller and the frequency conversion drive characteristics, achieving an optimal overall system performance.