HOTLINE
0086-86451088,13806569293
HOTLINE
0086-86451088,13806569293
Unique high density rare earth permanent magnet external rotor structure, never demagnetizing, never falling off; independent hub mounting mode,safe and reliable, natural cooling, direct heat conduction, low temperature rise, fast heat dissipation; direct servo drive, toothless, silent, pollution-free; high power density, small size, light weight; sealed structure design, high IP64 protection grade.
The permanent magnet motor can maintain its magnetic field without external energy. Then the internal magnetic field of the motor will be relatively stable and the output parameters will be stable. When the permanent magnet motor is installed on the energy-saving ventilation industrial fan, the industrial fan will have corresponding advantages. So in the process of using energy-saving ventilation industrial fan, it is more convenient to control, speed regulation and use.
Permanent magnet motor will not cause loss of excitation because of too high or too low temperature, so the corresponding energy-saving ventilation industrial fan can be used all the time while the motor remains normal, of course, this is also to ensure that the quality of other parts of the industrial fan meets the standards. Compared with energy-saving industrial fans using other types of motors, this alone can prove that industrial fans using permanent magnet motors have longer service life.
The total cost of permanent magnet motor is generally slightly lower than that of electric excitation motor because of its simple structure and process and reduced weight. When installing energy-saving ventilation industrial fan with permanent magnet motor, this part of the cost savings can be used in the production cost of the entire industrial fan. Because the overall cost of energy-saving ventilation industrial fan is integrated by the cost of various components, the reduction of motor cost is equivalent to the reduction of industrial fan cost.
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