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Why should the DC geared motor be magnetically stabilized?

hit count: Updated: 2017-09-04 16:18:09 [ close ] share:
    Why should the DC geared motor be magnetically stabilized?

    Stabilizing treatment: that is, the maximum possible demagnetizing effect may be pre-added manually, and the position of the starting point of the return line is artificially determined, so that the starting point of the return line is no longer in the specified or expected motion state of the permanent magnet DC geared motor. decline.

    Reason: Because the recovery line and demagnetization curve of the AlNiCo permanent magnet material do not coincide, we must pay attention to its special characteristics when designing and manufacturing the magnetic circuit. The magnetic circuit formed by it must be subjected to magnetic stabilization treatment in advance. Once the permanent magnet DC geared motor is disassembled, repaired and reassembled, the entire saturation magnetization and magnetic stabilization must be performed again; otherwise, the operating point of the permanent magnet will be reduced and the magnetic performance will be greatly reduced.


    直流减速电机