What's The Difference Between Compression Springs And Gas Struts?

11 January 2023
 Categories: Industrial & Manufacturing, Blog


Are you looking for a tool that can exert a certain amount of force in an industrial application? If so, you may be looking at two separate types of spring that, while they may be similar in nature, have a fundamental difference. So, what are the differences between the compression spring and its counterpart, the gas spring (often referred to as a gas strut)?    

Spring Versatility

Springs have widespread applications throughout industry and commerce. They can achieve remarkable feats, are rather easy to manufacture, and are even simpler to use. Further, they are so versatile that they can be used in various applications from the micro level (the spring in the ballpoint pen) to springs that would measure several metres in length if uncoiled.

Compression Springs

Compression springs are certainly the most widespread and are very economical to make. They are formed from helical coils, which allow them to compress under pressure before returning to their original state and composition when any pressure is taken away. The springs work by storing mechanical energy once compressed, which can then be used as kinetic energy. Nevertheless, compression springs require a certain amount of force to make them work.

Gas Struts In Action

On the other hand, gas struts are not inherently controlled by mechanical energy, nor do they rely on compression, as in the case of the spring mentioned above. Instead, they rely on compressed gas stored within a cylinder, which acts against a piston. These gas struts are most commonly found in the automotive industry, and one of the most common examples is the gas boot mechanism. In this situation, the strut is able to open and then maintain the weight of the car boot with ease. This operation could not be achieved with a standard compression spring, as it becomes much more difficult to maintain a position as a compression spring unfolds and without an opposing force.

Industrial Gas Strut Applications

In industrial applications, gas springs are far more versatile. They are able to lift heavy objects without needing to return to their original form. They are also very hard-wearing and durable. Nevertheless, you must always choose products that are made of the highest quality, by reputable manufacturers, and with safety in mind.

Get Further Information

If you're looking for gas struts for your industrial application, get in touch with specialist manufacturers and suppliers. They will further explain the benefits and help you to choose the most appropriate solutions.            

Speak to a company like Precision Gas Springs to learn more.