Maximum Spring Compression
Attention! Input results shown will be +/- 10% from middle value. Hint: The closer your min and max inputs are, the more accurate your results will be!
Attention! Input results shown will be +/- 10% from middle value. Hint: The closer your min and max inputs are, the more accurate your results will be!
Attention! Input results shown will be +/- 10% from middle value. Hint: The closer your min and max inputs are, the more accurate your results will be!
What is maximum spring compression?
All springs have a limit as to how far they can be compressed, extended or torqued. The maximum deflection is the measure of how far the spring can travel before it suffers damage. The maximum spring compression is the maximum deflection specifically of compression springs.
It can be easy to assume that a compression spring can be pressed down all the way until all the coils touch (solid height) but this not true for all compression springs.
Why is maximum spring compression important?
Some compression spring designs can be pressed down all the way to solid height. When a spring has just the right dimensions and elasticity, it can safely be compressed all the way. Other designs may be so stiff or sturdy that if you try to do this, they will break. There are also some designs that will allow you to physically compress them all the way but if you do this they will take a permanent set.
What does it mean when a spring "takes a permanent set"?
When a spring takes a permanent set it means that it is no longer able to “spring back” to its original form. This causes it to lose its elasticity and could lead to malfunctions in the application. This is why it is so important that you are aware of the maximum spring compression of your specific design and that you respect it.
How to determine the maximum spring compression
There are formulas to help you determine the maximum compression of a spring but this can be quite long and complicated to work out, especially if this is an area where you aren't very experienced. Luckily, there is a simple and quick way to know what the maximum deflection (or maximum spring compression). All you need to do is use our spring calculator.
Visit the Spring Creator calculator in our website. Just input the dimensions of your spring and click “Calculate”. It will then provide an analysis of your spring. Under “Maximum Travel Considering Solid Height” is how many inches or millimeters your spring it can be compressed safely. If you go any further than this, it will become an issue and it could break or damage the spring.
You can use our spring creator calculator to obtain custom prices and a full analysis of your spring. The analysis provided from the calculator allows you to learn more about your spring limits, working loads, and any other information you may need to learn.
In order to get the best pricing, complete information, and everything you need on high quality springs be sure to contact us directly at:
(951)276-2777
Custom spring design with Spring Creator 5.0
For engineers and makers seeking precision and efficiency, Spring Creator 5.0 is the perfect tool. Design custom springs by adjusting each property to your needs and get instant quotes for both stock and custom designs. With advanced features like the Online Spring Force Tester and 3D visualization, we ensure every spring is perfect for your project. Discover our tool and enhance your designs today!
Created by Alfonso Jaramillo Jr
President Acxess Spring
Over 40 Years of Experience in Spring Engineering and Manufacturing