How pre-assembled disc spring stacks help manufacturers save time, money and ensure quality

24 February 2025

By John Valvoda, disc spring application specialist, SPIROL

Ref: FFT180225

One of the most demanding and complicated components to construct in a production environment is the disc spring stack. Disc springs (sometimes referred to as Belleville springs/conical washers) are used in stacks to achieve very specific height, force and travel requirements within an assembly. Disc spring stacks can be constructed in a variety of formations including in series, in parallel and in both series and parallel.