PRODUCT INTRODUCTION

The original external rotor permanent magnet technology of the permanent magnet direct drive electric drum, Zhixin permanent magnet direct drive drum shaft is fixed, equivalent to the stator part of the motor, the stator core is superimposed by silicon steel sheet fixed on the shaft, which is embedded in the stator winding, when the stator winding through the three-phase symmetrical alternating current, can generate rotating magnetic field; The drum surface is equivalent to the rotor part of the motor, the rotor is fixed on the inner surface of the cylinder by the superimposed silicon steel sheet, and the UH Ndfeb permanent magnet is embedded in it, which will generate a permanent static magnetic field. When the symmetrical three-phase alternating current is passed, the motor works, that is, the drum works.

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