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Rotation state and temperature coefficient of car electric motor magnetic tile
Nov 21, 2018

In the process of using the motor, the two-phase alternating current can be sent to two groups or four sets of motor coil windings to form a rotating magnetic field in the inner machine, and the rotating magnetic field generates an induced current in the rotor of the motor. The magnetic field generated by the induced current is opposite to the direction of the rotating magnetic field, and is pushed and pulled by the rotating magnetic field into a rotating state.

The larger the magnetic energy of the car electric motor magnetic tile is, the better it will be. This will greatly improve the working efficiency of the motor to a certain extent. The better the squareness of the demagnetization curve, the smaller the dynamic loss of the motor; The higher the resistivity of the permanent ferrite, the smaller the eddy current loss.

The permanent magnet ferrite of the car electric motor magnetic tile has a small temperature coefficient and has good temperature stability under high temperature conditions. The center is meticulously processed and the machining precision is zero. Provide stronger support for normal operation.


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