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Washing machine clutch for Samsung working process
- Nov 14, 2018 -

In the process of dehydration of the washing machine clutch for Samsung, the end friction disc does not enter the rotating part, because in this case the brake spring is in a free state, and it is a clearance fit with the brake sleeve embedded in the friction disc. Therefore, the pressing force of the pressure spring is independent of the control of dehydration. When the brake is blocked, the brake sleeve is blocked by the electromagnet core and cannot continue to rotate, and the dewatering inner barrel continues to rotate clockwise due to the inertia. At this time, the brake sleeve becomes the active member, which will tighten the spiral brake spring.

 

At the same time, the clutch spring is loosened. It should be noted that the initial tightening force is mainly the friction resistance torque of the mating surface between the brake cover and the Samsung washing machine clutch case, and the need for the clutch spring to loosen. The torque, and the brake spring are related to the three factors required to wrap the sleeve into contact. Because the brake torque provided by the pressure spring can be almost unlimited, the number of turns is slightly increased and the braking force can be greatly increased. The end brake disc can be braked up to 20N·m, which allows the dewatering bucket to complete the braking action in an instant.

 

Therefore, in the process of washing and dehydrating, the Samsung washing machine clutch well realizes the action requirements of dehydration and braking. The strength of the core of the electromagnet is sufficient as long as it can block the retaining sleeve, and its working current is only a few milliamperes. This is quite different from the situation in which the control operating force and the braking working force in the brake clutch are directly related.

 

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