Multi Turn Wave Springs
Wave Springs are designed to replace conventional round wire Compression Springs in applications requiring a tight load deflection specification in a space critical environment.Typically, wave springs occupy a very small area relative to the amount of work they can perform. Wave springs can reduce the size and weight of the assembly by as much as 50%. In fact, depending on the design parameters, they can occupy 30-50% of the compressed height space of comparable round wire springs offering more deflection with the same load specifications. This not only provides for space savings, but also smaller assemblies that use less materials, hence lower production costs.
A wave spring is essentially a compression spring made of coiled flat wire with waves added along the coils to give it a spring effect. Wave springs are manufactured with either a plain end design, commonly known as wavy ends; or squared-flat end design, also known as a shim end.
Applications of Wave Springs
Wave springs are found in a wide variety of applications where structural considerations restrict the installation height, where uniform force distribution is needed and/or uniform rotational pressure is required over 360°. Wave springs are suitable for both static and slightly dynamic load applications, however, fatigue is a critical consideration when designing a wave spring for dynamic load applications. For higher life cycles a stronger wave spring is needed. Special solutions must be found for extremely dynamic applications, since considerable stress on the side wave curves can cause material abrasion at the contact point. Typical applications include connectors, clutches, valves, pumps, seals, medical equipment etc.
Customization of Wave Springs
If you have specific requirements, we offer the option to tailor wave springs to your individual specifications. From material selection to surface treatment – you can be assured that the wave springs are precisely tailored to your needs.
