IGS gas spring strut
What is compression gas spring?
A compression gas spring (also called a gas strut or gas damper) is a type of pneumatic device that provides controlled pushing force when compressed. Unlike traditional mechanical springs, it uses compressed gas (usually nitrogen) inside a sealed cylinder to generate smooth, adjustable resistance.used in a wide range of industries to provide a compact, high-force solution to aid the lifting, counterbalancing, and damping of applications. Gas spring products are developed under the most stringent Quality procedures dictated by ISO 9001 and AS 9100C to ensure consistent compliance to the customer’s requirements.
HEAVY DUTY COMPRESSION GAS SPRING APPLICATIONS
-Tool Boxes, Lids, and Access Panel Covers -Tanning Bed Gas Struts
-Truck Bed Tonneau Covers -Casino Gaming Machines
-Recreation & Specialty Vehicles -Photo Copier Covers
-Industrial and Agricultural Equipment -Utility, Travel, and Cargo Trailers
-Printing Presses -Trunk, Gate, and Hatch Lift Supports
-Automotive Hood Props (Hood Struts/Hood Supports) -Bus, Truck, and Aircraft Cargo Door Gas Springs
What is Locking gas strut?
A lockable gas spring (also called a locking gas strut or positioning gas spring) is a specialized type of gas spring that can be locked in place at any point along its stroke, providing adjustable positioning and stability. Unlike standard gas springs, which only provide smooth compression and extension, lockable versions allow users to fix the piston rod at a desired position and hold it securely.
Controllable gas springs are divided into three types: elastic locking, rigid locking, and rigid locking.All types of Adjustable Locking Gas Struts incorporate a mechanism enabling the user to “lock” the rod at any point in its travel through a plunger that protrudes from the rod. When this plunger is depressed the rod is free to operate as normal. When the plunger is released, which may be at any point in the stroke, the rod is locked in that position.
| FLEXIBLE | RIGID IN EXTENSION | RIGID IN COMPRESSION | |
| Rigidity in Tension | Good | Fully Rigid | High |
| Rigidity in Compression | Good | High | Fully Rigid |
| Release Valve Option | Yes | Yes | NO |
| Typical Applications | Chair backs, seat height adjusters and equipment for the physically disabled where the flexing gives a comfortable "bouncy" feel. Further applications are those where no or little extra force is applied once the gas spring has been locked such as VDU height adjustment. | Applications for rigid in extension gas springs include hospital beds, aircraft, coach and rail seat back recline control and wheel chair recline and support systems. | Applications include operating, massage and veterinary tables and wheel chair recline and support systems. This type of locking gas spring is always used where no movement can be tolerated when the apparatus is in its locked position. |
| APPLICATION INDUSTRY | Specific usage location |
| Automotive industry | -Seat Adjustment: Used for adjusting the height and angle of car seats, providing comfort and locking functions. -Tailgate/hood support : The controllable opening and hovering of the SUV and truck rear tailgate facilitate loading and unloading of goods. -Steering wheel adjustment: The steering wheel position is locked on some models. -Suspension system: Adjustable suspension with auxiliary support in some high-end models. |
| Medical equipment | -Bed/operating table: Adjust the height and tilt angle of the bed surface to achieve precise positioning. - Wheelchair : Lockable gas spring for seat lifting or backrest adjustment. -Rehabilitation equipment: a training device that assists patients in controlled movements. |
| Furniture industry | -Office chair: Adjustment of seat height and backrest elasticity. -Lift table : Support and position locking for electric or manual lift tables. -Sofa/Bed: Adjustable backrest or leg support device. |
| Industrial Machinery | -Equipment protective cover: A lockable opening and closing mechanism for heavy equipment, easy to maintain. -Automated production line: buffering or position adjustment of robotic arms and conveyor belts. -Mold support: Elastic support and locking of molds in stamping and injection molding machines. |
| Other fields | -Agricultural machinery : Adjustment of harvester, tractor seats or baffles. -Stage equipment: Height adjustment of lighting and sound brackets. - Fitness Equipment : Adjustable resistance training equipment. |
TYPES OF ADJUSTABLE LOCKING GAS SPRINGS:
Tieying can offer three types of locking gas springs, with the following characteristics when locked:
-Elastic locking can withstand 4-6 times the initial pressure after locking;
-Hard locking can withstand 8-12 times the initial pressure after locking;
-Rigid locking is a special structure that can withstand pressures far exceeding 10000N after locking.
Controllable gas springs are divided into pressure direction locking and tension direction locking, with the only difference being the locking direction.
What is gas damper?
Dampers provide speed and motion control using hydraulic oil damping in either extension, compression, or both directions. Dampers look identical to a gas spring, so care is to be taken when specifying a spring versus a damper. The types of applications that dampers are most commonly used in are lids, doors, covers, or any other object that is needed to move at a controlled speed at a given force.
Micro Size Gas Spring
*316L stainless steel micro compression gas springs offer advantages due to their small size and low force
*Stroke range of 1" to 3.5"
*Force range of 2 lbs to 34 lbs
Standard Size Gas Spring
*316L stainless steel standard sizes in stock to meet the requirements of most applications
*Stroke range of 2" to 20"
*Force range of 9 lbs to 1120 lbs
*All come with release valves
316L Stainless steel gas springs and struts are good for a wide variety of corrosive environments. This will help reduce any corrosion that may occur on spring. All micro, compression, locking, and tension gas springs are available in 316L stainless steel. We also stock the most popular 316L stainless steel compression gas spring sizes. All others are manufactured to order.
Release Valve: With the exception of the micro gas springs, all stainless steel gas springs incorporate a release valve. This enables the installer to release gas until the correct force is obtained. Care is to be taken when releasing pressure from the gas spring as pressure escapes quickly. Should too much gas be released, IGS can re-charge the spring at a nominal cost.
STAINLESS STEEL GAS SPRING FEATURES:
-All stainless steel struts and springs are made of 316L stainless steel
-All 316L stainless steel gas springs use industry standard grade lubricating oil
-Designed & built to the highest gas spring manufacturing standards
-High life cycle design
-Low electrolytic capacity
-Low magnetic signature
-Ideal for marine, petrochemical, pharmaceutical, medical, and food industry applications
Industrial Gas Springs offers safety locking, or safety shroud, gas springs that utilize a mechanical locking device to lock the gas spring in a fully extended position. They are available in most of our Volume Line gas spring sizes. This type of gas spring is best utilized in conjunction with a standard Volume Line gas spring of the same size and force.
IMPORTANT FEATURES AND BENEFITS OF OUR SAFETY LOCKING-SHROUD GAS SPRINGS
-Safety Lock holds gas spring in extended position until released
-Added safety in case of gas spring failure/damage or accidental closing
-Increased product control and operator protection
-Black Nitride Rod Finish
-Available from Stock
-End of Travel Dampening
-Orbital Riveted Piston Assembly
-Selection of Force Ratings
-Composite & Steel Ball Socket End Fittings
If you have any questions or need a detailed quote on our safety locking shroud springs, contact one of our experienced representatives today. We'll be happy to work out a solution for your particular application.
WHAT ARE TENSION GAS SPRINGS?
Also referred to as traction gas struts or pulling gas springs, these units operate in the direction opposite of compression gas springs. Mounting constraints often do not allow for the use of compression springs; i.e., doors and access panels hinged horizontally at the bottom and any type of cover or lid that must be pulled open or pulled shut. Tension gas springs also often function as tensioners on mechanical assemblies and belt drives.
Industrial Gas Springs supplies a complete range of tension gas springs. IGS can also provide custom-built tension springs in various rod, tube, and material configurations. The following matrix outlines the various rod & tube combinations, force characteristics and dimensional parameters available as a custom-built tension spring.
| Size | Stroke Range | Force Range | K-Factor | Extended Length | Materials |
| 6/18 | 30 – 300 mm | 100-600 N | 1.55 | 2 X Stroke + 85 mm | Steel / Stainless |
| 8/23 | 30 – 400 mm | 200-1000 N | 1.60 | 2 X Stroke + 85 mm | Steel / Stainless |
| 10/28 | 30 – 500 mm | 300-1112 N | 1.60 | 2 X Stroke + 100 mm | Steel / Stainless |
| 14/40 | 50 – 500 mm | 500-3500 N | 1.70 | 2 X Stroke + 100 mm | Steel / Stainless |
