Gas Spring vs. Gas Strut: Understanding the Same Essential Product

When looking for motion control solutions, you may come across the terms “Gas Spring” and “Gas Strut.” Although these names may appear to refer to different devices, they actually describe the same product. Whether you call it a gas spring or a gas strut, it serves the same purpose: providing controlled motion, support, and counterbalance in various applications.

Gas Springs and Gas Struts: What Are They?
Gas springs (commonly referred to as gas struts) are self-contained devices that use compressed nitrogen gas to generate force. These devices consist of a cylinder, a piston rod, and seals that create a sealed system. When the gas inside the cylinder is pressurized, it produces a controlled force that pushes the piston rod outward. This controlled extension is ideal for lifting, lowering, and stabilizing loads in a variety of applications.

The terms “gas spring” and “gas strut” are used interchangeably across industries. For example, “gas strut” is more commonly associated with the automotive industry, particularly for hatchbacks and trunk supports, whereas “gas spring” is a broader term used in furniture, industrial, and medical applications. Regardless of the terminology, both terms refer to the same reliable motion control device.

Customizable Dimensions and Pressure Options
One of the key benefits of gas springs is their adaptability. They can be manufactured in various sizes and pressure ranges to meet the specific needs of different applications.

• Rod Diameters: Gas springs are available with rod diameters ranging from 4 mm (0.16 inches) to 20 mm (0.79 inches).
• Tube Diameters: Tube diameters range from 12 mm (0.47 inches) to 40 mm (1.57 inches), depending on the required force output.
• Pressure and Force: Gas springs can be pressurized to generate forces as high as 7,500 Newtons (1,686 lbs), providing excellent performance even for heavy-duty applications.

These customizable features allow gas springs to deliver the precise force and motion control required, ensuring optimal performance and reliability.

Applications Across Multiple Industries

Gas springs, or gas struts, are essential in many industries thanks to their versatility and efficiency.

• In the automotive industry, they are indispensable for lifting hatchbacks, supporting trunk lids, and stabilizing hoods. Their smooth operation and durability make them a preferred choice for car manufacturers worldwide.
• In furniture manufacturing, gas springs are commonly used in storage beds, office chairs, and reclining furniture, providing adjustable comfort and ease of use.
• In industrial applications, gas springs are used to assist in opening and closing heavy machinery panels, lids, and hatches, ensuring safety and controlled motion.
• The medical industry also benefits from gas springs in adjustable hospital beds and ergonomic equipment, where smooth and precise motion is crucial.

A Durable and Reliable Solution
Gas springs are built to last. Their sealed construction protects the internal components from dust, moisture, and other contaminants, ensuring long-term performance without frequent maintenance. This makes them not only a reliable solution but also a cost-effective one for businesses.

Whether you search for “gas springs” or “gas struts,” you are referring to the same high-performance motion control solution. With customizable rod and tube sizes, as well as pressure options up to 7,500 N (1,686 lbs), these devices can meet the demands of almost any industry. From lifting and counterbalancing to stabilizing and supporting, gas springs remain one of the most versatile tools for controlled motion.