Gas springs
The gas spring is a powerful and reliable spring that provides controlled movement and support in a wide range of applications. This makes it ideal for a broad spectrum of uses, from ergonomic furniture to industrial machinery.
The gas spring is a powerful and reliable spring that provides controlled movement and support in a wide range of applications. This makes it ideal for a broad spectrum of uses, from ergonomic furniture to industrial machinery.
The gas spring is a commonly used spring type in our range and is known for its ability to provide controlled movement and support. This spring works on the basis of gas pressure, which absorbs forces and enables smooth, gradual movements.
Gas springs are used in a wide range of systems, from simple furniture hinges and automotive applications to complex industrial machinery and medical equipment. They are available in various designs, such as standard gas springs, stainless steel gas springs for corrosion-sensitive environments and variants with damping or locking, so that they meet a wide range of technical requirements.
In building and construction, gas springs make it easier to open and close hatches, covers and windows. They reduce physical strain and improve safety. In ventilation and air-conditioning systems, they ensure controlled, smooth movements when opening ventilation openings. In mechanical engineering and tooling too, gas springs contribute to the efficient operation of heavy components, which simplifies operation. In such designs, gas springs are often combined with compression springs or bespoke wire forms, for example for positioning and securing within the same machine cover or control panel.
In addition, bespoke gas springs are widely used in the mobility sector and in medical equipment, where reliability and consistent performance are crucial. For applications with a similar positioning or support function, a leaf spring may also be a suitable solution; our engineers will be happy to advise you on the right choice.
De Spiraal supplies gas springs that are available for rapid delivery from stock or can be fully custom-made. As gas spring specialists, we offer solutions with a long service life, minimal maintenance requirements and reliable performance, tailored to your technical application.
Gas springs provide a uniform, adjustable force throughout the entire stroke: from compact precision assemblies with a cylinder diameter from 4 mm to heavy-duty industrial versions. We fully customize gas springs based on your force specifications, installation dimensions, and environmental requirements.
Version: Compression gas springs
Application: Lifting, supporting, positioning
Features: Most commonly used version. Available with fixed or adjustable force and hydraulic end damping for a shock-free stop. Suitable for machine covers, control panels, and lifting structures.
Version: Extension gas springs
Application: Controlled retraction, keeping closed
Features: Provides force in the pulling direction. Available as standard or fully custom-made.
Version: Lockable gas springs
Application: Height-adjustable systems
Features: Locks via an integrated valve at any position along the stroke. Suitable for medical equipment and ergonomic systems. Available in rigid and elastic locking versions.
Type: Dynamic gas springs
Application: Motion profile control
Features: The damping characteristic is adjustable via the cylinder groove, in three configurations: standard, two-stage, and inverted.
Type: Stainless steel gas springs
Application: Controlled retraction, keeping closed
Features: Resistant to moisture, aggressive cleaning agents, and corrosive environments. Available in hydraulic, lockable, and traction versions.
Type: NitroSprings
Application: Height-adjustable systems
Features: Powered by compressed air/nitrogen for extremely high forces in a compact size. Stroke length from 6 to 900 mm.
Please note: the force of a gas spring is temperature-sensitive and changes approximately 3.5% per 10°C. Our specialists will gladly calculate this effect for you in outdoor applications.
Four factors are decisive when choosing a gas spring:
Do you have a complex installation space or specific requirements for the motion profile? Our engineers will collaborate with you from the initial sketch. We calculate the exact F1 value, advise on the correct design, and coordinate the cylinder diameter, stroke length, and mounting position. This applies to both single units and larger production runs.
Need immediate technical advice?
Call our specialists at +31 (0)74 291 45 08 or send an email to info@despiraal.nl. We would be happy to review your specifications.
We supply gas springs, gas tension springs, lockable gas springs and dampers. These are available in various strokes, forces, types of materials (e.g. stainless steel) and mounting options, both standard and customized.
A gas spring is a closed cylinder filled with nitrogen gas that provides force when stretched. Gas springs provide controlled opening, closing or support, for example with valves, covers and seats.
Most gas springs are designed to be maintenance-free and leak-proof. For heavy or industrial applications, we also offer longer-life versions and service options.
We help you calculate the required force (in Newton), based on weight, pivot point and desired opening angle. Software-supported calculations are also possible.
Yes, with our gas spring configurator, you can fully customize your gas spring: from cylinder length, rod diameter and force to damping, end fittings and gas pressure, fully tailored to your application.
