Long lasting magnet synchronous frequency conversion motor
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Long term magnet synchronous frequency conversion motor
Long term magnets are embedded on the rotor to change the squirrel cage or windings on the rotor of the asynchronous motor. The rotor winding of an asynchronous motor is used to reduce the rotating magnetic discipline generated by the stator winding, make induced electromotive force and present, and kind an electromagnetic torque to make the motor rotate. The air hole magnetic field of a everlasting magnet motor is produced by permanent magnets. Thanks to the inherent traits of permanent magnets, Soon after it is pre-magnetized (magnetized), it can develop a magnetic subject in the bordering room CZPT extra vitality
one. Reduced pace and large torque. The program runs at low pace and large output torque. When starting up, its peak torque can reach much more than 2 moments the rated torque, which solves the problem of heavy load starting of the gear. During its operation, the torque output is secure, which guarantees the steady procedure of the products.
two. High performance and strength preserving. The long term magnet motor employs long term magnet excitation, which has substantial performance and substantial electricity element. It can preserve an efficiency of a lot more than ninety% in the selection of 25%-120% of the rated load. In contrast with the conventional driving approach, the total system The effectiveness can be improved by more than 20%.
three. Safe and reliable, long term magnet synchronous motor has basic composition, stable materials overall performance, substantial overload multiple frequency conversion technology is more and more mature, extensively used, vector handle, total defense. For that reason, the long term magnet variable frequency immediate drive method has a large amount of procedure, which is protected and reputable, and generally routine maintenance-cost-free.
4. Adopting a special framework with much more and much less slots, and the best quantity of slot-to-pole matching is summarized through recurring sort tests and case verification. The back again-EMF waveform is closer to a sine wave. The exclusive magnetic isolation ring construction is adopted to lessen magnetic leakage and improve content utilization and electrical power element.
5. Adopt advanced 3D drawing design and style, SolidWorks strength simulation, ANSYS field evaluation and other style approaches to make the merchandise composition more reputable and affordable.
6. The magnetic steel adopts large temperature resistance 180ºC higher temperature resistance quality, 38UH magnetic power content with much better magnetic vitality iron main adopts 50W470 low reduction chilly-rolled non-oriented silicon metal sheet stator winding adopts multi-layer varnish movie frequency conversion enameled copper wire, distinctive The warmth dissipation approach is confirmed by the advanced complete manufacturing process, which can make the merchandise safer and much more dependable.
