Brushless direct current motor Hall seat press fitting guide device
A brush DC motor and guiding device technology, which is applied in metal processing, metal processing equipment, manufacturing tools, etc., can solve problems such as Hall seat press-fit deflection, achieve precise press-fit position, improve efficiency, and avoid product quality problems Effect
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[0039] The existing brushless DC motor Hall seat press-fitting adopts heat-dried end cover, cold-shrink Hall seat, and ordinary indenter visual alignment method for press-fitting. Product performance, and lead to high product repair rate, a large number of scrapped.
[0040] To solve this problem, the present invention proposes a brushless DC motor Hall seat press-fit guide device and method. The device is mainly composed of a positioning base plate, a positioning pin, a spring guide column and a pressing plate.
[0041] Such as Figure 5 As shown, this embodiment is the press-fitting of the Hall seat of the BLDCM-10 (10W) brushless DC motor, and the two positioning holes of the rear end cover are the edge diameters The long arc-shaped positioning holes with an angle of 20°, the Hall installation grooves are 4mm wide grooves with an interval angle of 80°, requiring long holes in the rear end cover The center is aligned with the center of the Hall installation groove, and t...
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