The Performance Of Magnetic Tile Directly Affects The Working Efficiency Of Motor

Automobile motor magnetic tile, a kind of tile magnet used in automobile motor, according to the different motor, the inside of the magnetic tile is also different, NdFeB segment magnet, iron hydrogen body magnetic tile, and some SmCo magnet.

Influence of magnetic tile on automobile motor

1. The greater the magnetic energy, the better, which will greatly improve the working efficiency of the motor;

2. The better the rectangularity of the demagnetization curve is, the smaller the dynamic loss of the motor is;

3. The higher the resistivity of permanent magnet ferrite, the smaller the eddy current loss;

4. The temperature coefficient of permanent magnet ferrite is small, and it has good temperature stability at high temperature.

Effect of magnetic tile performance on motor

1. High residual magnetic induction intensity Br. Because at the same magnetic pole surface area and air gap, high Br can produce large mountain transmission torque and power. The motor will have higher efficiency.

2. high Hcb. Because of the high Hcb, it can ensure the electromotive force required by the motor output, make the motor operating point set close to the maximum magnetic energy product, and make full use of the energy of the magnet

3. High Hgj. Hcj high can ensure that the motor has strong anti-overload collision, anti-aging, anti-low temperature ability.

4. high (BH)max. The higher the (BH)max, the better the working coefficient of the permanent magnet ferrite in the motor.

5. magnetic energy Φ The bigger the better, which will greatly improve the working efficiency of the motor.

6. The better the rectangularity of the demagnetization curve, the smaller the dynamic loss of the motor.

7. The higher the resistivity of permanent magnet ferrite, the smaller the eddy current loss.

8. The temperature coefficient of permanent magnet ferrite is small, and it has good temperature stability at high temperature.

9. Low starting current and low time constant. Less impact on the power supply.

YanHe Magtech manufacturers specializing in the development and production of sintered NdFeB magnet, bonded NdFeB magnet, flexible NdFeB magnet, AlNiCo magnet, SmCo magnet, FeCrCo magnet, permanent ferrite magnets and magnetic assemblies.Magnet consistency is excellent, and we are rich in molds. Welcome to consult sample processing customization.