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Effect of permanent ferrite magnetic tile on motor and its advantages
Nov 09, 2018

The permanent ferrite magnetic tile is mainly used in the permanent magnet DC motor when it is used. Unlike the electromagnetic motor generating the magnetic potential source through the excitation coil, the permanent magnet motor generates a constant magnetic potential source by using the permanent magnet material. The permanent magnet magnetic tile has many advantages instead of electric excitation, which can make the motor simple in structure, convenient in maintenance, light in weight, small in size, reliable in use, low in copper consumption, low in copper consumption, and low in energy consumption.

Effect of permanent magnet ferrite magnet on motor

1. High residual magnetic induction Br, mainly because Br high produces large output torque and large power under the same magnetic surface area and air gap. The motor will have higher efficiency.

2. High Hcb. Because Hcb is high, the electromotive force required for the motor output can be ensured, and the motor operating point is close to the maximum magnetic energy product, making full use of the magnet's ability.

3. High Hcj. Hcj high can ensure that the motor has strong anti-overload demagnetization and anti-aging, low temperature resistance

4. High (BH)max. The higher (BH)max, the better the working coefficient of the actual operation of the permanent ferrite in the motor.

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