Airmatic Rear Air Suspension Spring for Mercedes W211 E350 E63 E320 E55 AMG E500

What is The Working Principle of Air Spring?
When the air spring shock absorber works, the inner cavity is filled with compressed air to form a compressed air column. With the increase of the vibration load, the height of the spring decreases, the volume of the inner cavity decreases, the stiffness of the spring increases, and the effective carrying area of the air column in the inner cavity increases. At this point, the carrying capacity of the spring increases. When the vibration load is reduced, the height of the spring increases, the volume of the inner cavity increases, the stiffness of the spring decreases, and the effective carrying area of the air column in the inner cavity decreases, and the carrying capacity of the spring decreases at this time. In this way, the air spring in the effective stroke, height, and volume of the inner cavity of the air spring with increasing capacity and reducing occurred smooth transmission, flexible amplitude and vibration load of the efficient control of vibration load. The size of the rigidity and the bearing capacity of the spring can also be adjusted by the method of increasing and reducing the gas charging, and the auxiliary air chamber can also be attached to realize the automatic regulation.

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