Cup spring for Terex TA40

The cup spring 15503985 serves as an elastic mechanical component within the Terex TA40 articulated dump truck. These conical discs are engineered to exert a specific return force when compressed, making them suitable for applications requiring load management in confined spaces. The component is designed to maintain consistent pressure and manage axial loads within the various mechanical systems of the articulated hauler.

This part is compatible with the Terex TA40 articulated dump truck, specifically for unit A8651259. Cup springs, often referred to as Belleville washers, are utilized in heavy machinery to provide preload, absorb energy, or compensate for clearances in assemblies such as braking systems, clutches, or suspension linkages. Their geometry allows for high load capacity while occupying minimal axial space.

In heavy equipment, cup springs function by deforming under load to store potential energy. By stacking these components in series or parallel configurations, engineers can adjust the force and deflection characteristics of a specific assembly. This flexibility allows the component to provide the necessary tension or cushioning required for the stable operation of mechanical linkages and power transmission systems in articulated machinery.