Multi-coil wave springs are made from flat-rolled spring wire that is coiled to a helical shape and the coils are at the same time given a sinus shaped wave form. The force-deflection relation is created by flattening out the wave form when the spring is compressed. The function is hence like a helically shaped leaf spring.
This type of spring suits perfectly in applications where a small installed length is required. For small strokes, the length of a multi-coil wave spring is lower than for conventional helical compression springs. For some requirements, this can reduce installed length by up to 50%.
We have a standard stock that satisfy the majority of requirements. However, if you need a customized spring with specific dimensions, material etc. we are ready to assist you in designing the most optimal spring solution.
Dimensions
Outer spring diameter 7-250 mm
Special versions and special dimensions are available after individual consultation.
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Our teams across our spring, pressing, gas spring and metal belt departments are available to help with your enquiry. Please complete the form below and one of our experts will be in touch.
If you would like to send a technical drawing, please contact us at hello@lesjoforsab.com