What is the purpose of stacking Belleville disc springs?

Stacking Belleville disc springs allows for precise customization of the load and/or deflection of the springs.

Stacking in parallel (same direction) will increase load.

Stacking in series (opposite directions) will increase deflection.

Belleville disc springs can also be stacked as a combination of the two alignments.

The exact configuration of Belleville disc springs depends on the requirements of the application. Our engineers can provide assistance in determining the configuration that best meets your needs.