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Long term magnet synchronous frequency conversion motor
Long lasting magnets are embedded on the rotor to replace 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 area created by the stator winding, generate induced electromotive drive and existing, and kind an electromagnetic torque to make the motor rotate. The air gap magnetic discipline of a long lasting magnet motor is produced by long lasting magnets. Due to the inherent qualities of long term magnets, Right after it is pre-magnetized (magnetized), it can construct a magnetic area in the encompassing room CZPT further strength
1. Reduced velocity and huge torque. The method runs at lower velocity and huge output torque. When starting, its peak torque can achieve far more than 2 moments the rated torque, which solves the problem of hefty load starting of the gear. In the course of its operation, the torque output is steady, which ensures the secure procedure of the equipment.
two. High effectiveness and energy preserving. The long term magnet motor utilizes long lasting magnet excitation, which has high efficiency and high energy factor. It can sustain an efficiency of more than ninety% within the variety of 25%-one hundred twenty% of the rated load. Compared with the conventional driving technique, the total method The efficiency can be elevated by far more than 20%.
three. Risk-free and dependable, long lasting magnet synchronous motor has straightforward construction, steady substance efficiency, higher overload several frequency conversion technological innovation is more and more experienced, broadly utilized, vector management, comprehensive protection. As a result, the everlasting magnet variable frequency immediate drive program has a huge quantity of operation, which is risk-free and trustworthy, and generally servicing-totally free.
4. Adopting a unique construction with far more and less slots, and the ideal amount of slot-to-pole matching is summarized by means of recurring type assessments and situation verification. The again-EMF waveform is nearer to a sine wave. The exclusive magnetic isolation ring construction is adopted to reduce magnetic leakage and enhance materials utilization and electrical power element.
5. Undertake superior 3D drawing layout, SolidWorks power simulation, ANSYS subject evaluation and other style techniques to make the product framework much more dependable and reasonable.
six. The magnetic steel adopts substantial temperature resistance 180ºC large temperature resistance grade, 38UH magnetic vitality materials with much better magnetic vitality iron main adopts 50W470 reduced loss chilly-rolled non-oriented silicon steel sheet stator winding adopts multi-layer varnish movie frequency conversion enameled copper wire, distinctive The warmth dissipation method is confirmed by the innovative entire creation approach, which helps make the merchandise safer and a lot more reliable.