Everlasting magnet synchronous frequency conversion motor
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Long lasting magnet synchronous frequency conversion motor
Long lasting 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 utilised to reduce the rotating magnetic area generated by the stator winding, make induced electromotive force and existing, and sort an electromagnetic torque to make the motor rotate. The air gap magnetic discipline of a permanent magnet motor is produced by long lasting magnets. Due to the inherent qualities of permanent magnets, Following it is pre-magnetized (magnetized), it can create a magnetic discipline in the bordering place CZPT additional power
one. Low speed and massive torque. The technique operates at minimal speed and massive output torque. When starting up, its peak torque can reach much more than 2 moments the rated torque, which solves the problem of large load starting up of the equipment. In the course of its procedure, the torque output is secure, which guarantees the steady operation of the gear.
2. Higher efficiency and strength conserving. The permanent magnet motor uses permanent magnet excitation, which has higher efficiency and high power element. It can preserve an efficiency of much more than ninety% in the variety of twenty five%-120% of the rated load. In comparison with the conventional driving technique, the total system The effectiveness can be elevated by more than 20%.
three. Secure and trustworthy, permanent magnet synchronous motor has easy construction, stable substance functionality, high overload multiple frequency conversion technology is ever more mature, extensively used, vector control, full protection. Consequently, the long term magnet variable frequency immediate push technique has a massive quantity of procedure, which is safe and dependable, and essentially maintenance-free of charge.
4. Adopting a unique construction with much more and less slots, and the ideal amount of slot-to-pole matching is summarized through repeated variety assessments and case verification. The back-EMF waveform is closer to a sine wave. The distinctive magnetic isolation ring framework is adopted to decrease magnetic leakage and improve materials utilization and electricity element.
5. Adopt superior 3D drawing layout, SolidWorks power simulation, ANSYS discipline analysis and other style approaches to make the solution framework a lot more trustworthy and reasonable.
6. The magnetic metal adopts substantial temperature resistance 180ºC substantial temperature resistance quality, 38UH magnetic energy materials with stronger magnetic power iron core adopts 50W470 minimal decline chilly-rolled non-oriented silicon metal sheet stator winding adopts multi-layer varnish film frequency conversion enameled copper wire, exclusive The warmth dissipation technique is guaranteed by the innovative entire manufacturing method, which tends to make the merchandise safer and much more reputable.
