A hydraulic gas strut, also known as a gas spring or gas damper, is a mechanical device that uses a combination of pressurized gas and hydraulic fluid to provide force in a linear motion. In essence, these devices lessen the force needed to open and close objects, therewith also improving the safety of the operation. Hydraulic gas struts are commonly used in a variety of applications to assist in the movement and positioning of heavy objects, such as car hatchbacks, industrial machinery, and medical equipment.
One of the main benefits of hydraulic gas struts is their ability to provide a precise amount of force and support, allowing for smooth and controlled movement. They are also able to hold a load in a stationary position, making them an excellent choice for applications that require precise positioning.
Mechanical aspects of a hydraulic gas strut
In terms of their construction, hydraulic gas struts consist of a cylinder containing a piston and a rod that extends from the cylinder. The cylinder is filled with pressurized gas and hydraulic fluid, which is used to provide the force needed to move the rod. The rod is connected to the object being moved or supported, and the cylinder is typically mounted to a stationary structure.
Choose your gas spring wisely
There are several factors to consider when choosing the right hydraulic gas strut for a particular application. These include the load capacity, stroke length, and mounting orientation. It is important to select a spring with a load capacity that is sufficient for the intended application, as using a strut that is not rated for the required load can result in failure and potentially dangerous situations. The stroke length, or the distance the rod extends from the cylinder, should also be appropriate for the intended application. Finally, the mounting orientation should be considered to ensure the spring is installed in a way that allows it to function properly.
Better safe than sorry
When planning on installing gas struts on a new application we advise you to better be safe than sorry. In many applications, gas struts form a line of safety between the user and the object supported. Think about a heavy-duty hatch falling on your neck, we wouldn’t want that – right? That’s why we encourage users to always calculate their application before jumping to conclusions.
Also, don’t use any sketchy calculation sheets or leave it to guessing. We have developed an interactive, free-to-use online tool that allows you to calculate every installation. Simply fill in all the important metrics like dimensions, weight, open/close angle, pivot points, and more. The interactive interface allows you to simulate your application before adding the suggested gas spring to your cart.
Check out our free-to-use online calculator tool here.
Order today
Gasspringsshop offers a wide selection of high-quality hydraulic gas struts for a variety of applications. When navigating to products in our header you will find steel as well as stainless steel gas struts, including mounting parts. Our expert team is available to help you choose the right spring for your specific needs, our online tools help you to easily browse and purchase the best suitable gas strut.
When ordering at Gasspringsshop, you can be confident of getting the best hydraulic gas struts on the market. Also, read our hundreds of customer reviews here.