What Is the Purpose of Gas Springs?

Gas springs are used in various applications. As a result, their functions vary depending on their type. This article will focus on the process and types of gas springs, as well as the different forces and lengths of strokes or spd gas springs shocks stuff. It will also help you choose the correct gas spring for your specific application. Choosing the right gas spring for a particular application requires an idea of the size of the load and any obstructions that may be present.


Gas springs are used in emergencies. They operate with pressures ranging from 25 to 150 bar and use nitrogen as the pressure medium. In some situations, these springs can last for decades, but it is always safe to use them within their intended settings. In these instances, manufacturers use a seal to prevent leakage. Some seals are as simple as O-rings, while others use a mixture of different fluids.

The main purpose of gas springs is to provide controlled motion. In most cases, they use nitrogen or fluid dampening gas. When purchasing a gas spring, look for specifications such as the absorber stroke, compressed length, and maximum force (P1). Most gas springs will be rated from one to six cycles per minute. Depending on the application, the performance of a gas spring may be higher or lower than that of a regular spring.


The different types of gas spring shocks available on the market are designed to perform differently. A gas spring is a shock absorber that uses gas or nitrogen as its pressure medium. The working pressure is generally 25 to 150 bar. As a result, a gas spring can operate without flaws for many years. Listed below are some of the common types of gas springs. This article will discuss each of them.

The opposite type of gas spring is designed to hold tension and perform controlled pulling operations. They are typically used in low-volume vehicles and prototyping. They are most commonly used in a vibration isolation system on industrial equipment in the industrial field. Vehicle suspension systems and jet landing gear are common examples of applications for shock absorbers. This article will discuss the different types of gas springs and what each one is used for. For more information about gas springs, visit the American Society for Testing and Materials.

Pivot point

The Pivot point of gas spring shocks is where the force acting on the shock absorber is applied to the load. A gas spring has a constant extension force of 100 pounds, and it is 24 inches long when fully extended and 16 inches long when it is fully compressed. The length of the gas spring is called the stroke, and it is defined as the length of the extended portion less the compact section, which is eight inches.

Gas struts are the most common type of gas springs, and they transfer force from the pivot point to the nonmoving part. There are two types of gas struts, with the longer one being installed further away from the pivot point of the cover. This results in a lower force applied to the cover. Gas struts are commonly used in automobiles but can be installed in any type of vehicle.

Output force

The output force of a gas spring shock is the amount of force the gas spring can produce in the extending direction. This force is often measured in Newtons. This force is measured at a point of 5mm from full extension. A larger rod diameter means a higher output force. For example, in the case of a 10-23 spring, the force would be 315N at the full extension position. The force is then multiplied by the diameter to get the total output force.

The output force of a gas spring varies with its temperature. When the temperature is low, the output force of the spring is minimal, while at higher temperatures, the force increases. Charles’ law states that the volume of gas expands as temperature rises, which is similar to gas springs. Because the volume of a gas spring remains constant despite its temperature change, its pressure also increases with temperature.

Maintenance-free design

Gas springs are widely used for different purposes. They can support a variety of loads and are maintenance-free. Gas springs are generally pre-installed and are available from stock. They are designed to withstand varying loads without requiring excessive strength. Unlike other shock absorbers, gas springs require no routine maintenance. Instead, they only require occasional checkups. The maintenance-free design of gas springs is an excellent choice for vehicles that experience a lot of impacts.

Gas springs are highly versatile and are available in a wide range of sizes and shapes. The range of extension forces and stroke lengths is enormous. You can even specify the extension velocity or force that is required. A maintenance-free design is one of the most attractive features of these products, and it helps in improving the lifespan of vehicles and other components. They are also easy to install, reducing downtime. They are ideal for heavy-duty applications.


One of the biggest differences between actuators and gas springs is the type of force the springs can apply. Actuators have a fixed force limit, while gas springs can be programmed to exert force from a wide range of values. While actuators can produce high-force outputs, they are generally less reliable and require a constant energy source. Nevertheless, gas springs have many advantages over actuators.

Gas springs are generally easier to install and mount than mechanical springs. They are more compact and require minimal maintenance. The cylinder is polished and houses the rest of the components. Because gas springs do not require power sources, they are more reliable than mechanical ones. Gas springs are also less expensive than mechanical ones, which require twice the space to package them. But the price of this convenience isn’t worth the increased complexity of gas springs.