Gas springs have become a popular alternative to traditional coil-based springs. Also known as pneumatic springs, they consist of a gas-filled cylinder with a piston attached to the end. The piston is extended by default. When exposed to a compressive force, though, the piston will retract inside of the cylinder, thereby pressurizing the gas. The pressurized gas will then exert an outwards force, essentially pushing the piston against the object that’s compressing it. What benefits do gas springs offer exactly?
Unlike other types of springs, gas springs require little or no maintenance. They still consist of multiple parts. Gas springs have a piston, seals and attachments. However, these parts are enclosed in a cylinder, so maintaining gas springs is a breeze. You don’t have to worry about cleaning the parts, nor do you have to worry about oiling or lubricating them. With their self-enclosed design, gas springs are easy to maintain.
Gas springs are long-lasting. They typically last longer than other types of springs, in fact. Other types of springs use a purely mechanical method of operation. They consist of a coiled piece of metal, which is used to create extension springs or compression springs. Over time, traditional springs such as these can wear down while losing their ability to store energy. Gas springs feature a gas-filled cylinder that protects them from premature wear and tear. The bottom line is that gas springs are long-lasting.
While not available in gas springs, many of them can be locked in place. There are non-locking gas springs, and there are locking gas springs. Locking gas springs can be “locked” in place. Non-locking gas springs, on the other hand, don’t offer this option. Nonetheless, you can choose either locking or non-locking gas springs. Gas springs are available in both types, which is another reason to consider choosing them over traditional springs.
Another benefit of gas springs is ergonomics. They are more ergonomic than traditional springs. They produce a smooth action when exposed to a compressive force. The piston of a gas spring will simply retract into the cylinder. With this smooth action, gas springs are ergonomic. You can even find them used with certain types of furniture, including office chairs, because of their ergonomic design.
As you can see, gas springs offer several benefits. They are low maintenance, long-lasting, available in non-locking and locking models and offer an ergonomic design.