Disc springs are particularly suited for use in applications that require a high force but have limited space. By combining the springs in various ways, it is possible to obtain different forces and characteristics. See figures opposite.
The disc springs we stock are of the highest quality and have a special profile, which keeps the inner diameter unchanged when the spring is compressed. As a result, these springs produce very little friction, exhibit low
working loss and have a considerably longer lifespan. The advantages afforded by this design are not requirements of standards SMS 2313 or DIN 2093.

Disc springs are divided into three groups:

• Group 1: Springs with a thickness (t) < 1.25 mm have not been chamfered on inner or outer diameters.
• Group 2: Springs with a thickness (t) from 1.25 up to 6.0
mm are chamfered on inner and outer diameters.
• Group 3: Springs with a thickness (t) > 6.0 mm are chamfered on all sides. In addition, all contact surfaces are ground flat.

Disc springs for static load :

We can manufacture disc springs of a simpler design in varying material qualities. These disc springs are intended for static loads, e.g. as tensioning washers in a threaded joint einforcement.

Upon request, we also manufacture disc springs in custom sizes using both standard materials and special materials, e.g. stainless, acid-proof and heat-resistant materials, in a wide selection of qualities.

IMPORTANT :

Diameter tolerances