An electric sliding door drive device based on a permanent magnet linear motor
A permanent magnet linear motor and driving device technology, applied in electromechanical devices, electric components, electrical components, etc., can solve the problems of high noise and wear, high failure rate, and achieve the effect of improving service life, reducing failure rate and reducing noise.
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[0018] The present invention will be further described below in conjunction with the accompanying drawings.
[0019] Such as figure 1 , figure 2 Shown is an electric translational door drive device based on a permanent magnet linear motor, including an aluminum alloy casing 1, a magnetic linear motor, a hanging door panel 4 and a rolling guide mechanism.
[0020] The cross section of the aluminum alloy casing 1 is rectangular and the center of the bottom side is open along the stroke direction, parallel to the bottom surface of the aluminum alloy casing 1, and a fixed block 10 is arranged inside the aluminum alloy casing 1, and the fixed block 10 divides the interior of the aluminum alloy casing 1 into An upper cavity on one side of the upper surface and a lower cavity on one side of the lower surface.
[0021] The permanent magnet linear motor includes a motor stator 2 and a motor mover 11; the motor stator 2 includes a stator core 22 and a stator winding, and the stator c...
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