Variable frequency drive permanent magnet brushless motor controller

Product Details

Permanent magnet synchronous motor

The pump fan is equipped with a DC brushless high-speed permanent magnet synchronous motor, which has various automatic functions and belongs to a new generation of DC frequency conversion technology motor. The motor is small in size and light in weight. It can reach 4 to 5 times the power of an asynchronous motor of the same specification at 5000 rpm, and more than twice the power of an asynchronous motor of the same specification at 3000 rpm. The efficiency is as high as 90 or more, reaching the national secondary energy consumption standard. It can work with constant power, constant speed, constant torque, etc. It has the characteristics of fast response speed and precise control. Its output power curve in the entire power load section is flat, and the entire section of motor efficiency is also high in efficiency. They are beyond the reach of other motors. Permanent magnet synchronous motors have high efficiency. Compared with asynchronous motors with common power, the efficiency is much higher. The efficiency is 15-20% higher than that of single-phase asynchronous motors (permanent magnet synchronous motors have variable frequency controller losses), and are more efficient than three-phase asynchronous motors. The efficiency of the motor should be 7-10% higher. If the three-phase asynchronous motor is also equipped with frequency conversion control, the efficiency will be 10-13% higher than that. You can ee the motor load characteristics table for details.The appearance, installation method and installation dimensions of the motor are the same as that of Y2 motor.

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