Permanent 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 substitute the squirrel cage or windings on the rotor of the asynchronous motor. The rotor winding of an asynchronous motor is employed to cut the rotating magnetic subject generated by the stator winding, generate induced electromotive pressure and present, and type an electromagnetic torque to make the motor rotate. The air gap magnetic field of a long term magnet motor is created by everlasting magnets. Thanks to the inherent characteristics of long lasting magnets, Following it is pre-magnetized (magnetized), it can create a magnetic discipline in the encompassing room CZPT additional strength
1. Minimal pace and huge torque. The method runs at low speed and huge output torque. When beginning, its peak torque can attain far more than two times the rated torque, which solves the difficulty of heavy load commencing of the equipment. In the course of its procedure, the torque output is secure, which ensures the steady operation of the tools.
2. Large efficiency and energy conserving. The permanent magnet motor utilizes long lasting magnet excitation, which has large effectiveness and large power aspect. It can sustain an effectiveness of far more than 90% in the assortment of 25%-120% of the rated load. When compared with the classic driving strategy, the general technique The performance can be elevated by far more than twenty%.
three. Risk-free and reputable, long lasting magnet synchronous motor has straightforward construction, secure content overall performance, high overload numerous frequency conversion technological innovation is increasingly experienced, widely utilized, vector control, comprehensive security. Therefore, the long lasting magnet variable frequency direct travel technique has a big sum of procedure, which is risk-free and dependable, and essentially maintenance-totally free.
four. Adopting a exclusive structure with much more and less slots, and the greatest number of slot-to-pole matching is summarized by way of repeated variety assessments and circumstance verification. The back-EMF waveform is nearer to a sine wave. The distinctive magnetic isolation ring structure is adopted to lessen magnetic leakage and boost material utilization and energy element.
5. Adopt sophisticated 3D drawing style, SolidWorks power simulation, ANSYS subject investigation and other style methods to make the merchandise composition far more dependable and affordable.
6. The magnetic steel adopts high temperature resistance 180ºC substantial temperature resistance quality, 38UH magnetic strength substance with much better magnetic power iron main adopts 50W470 reduced loss chilly-rolled non-oriented silicon steel sheet stator winding adopts multi-layer varnish film frequency conversion enameled copper wire, exclusive The heat dissipation approach is confirmed by the superior complete generation procedure, which helps make the merchandise safer and a lot more reliable.