Gas Traction Springs
Traction Gas Springs (Tension Gas Springs)
Controlled Retraction for Precision Applications
Traction gas springs—also known as tension gas springs—offer reliable pulling force, controlled motion, and optional locking features for applications requiring components to retract or stay under tension.
At
Newtone Gas Springs®, we design and manufacture high-performance traction gas springs tailored for industrial machinery, RVs, furniture, mobility equipment, and automotive systems.
Product Variants
- With Damping
- Integrated hydraulic damping for smooth retraction and soft-close motion
- Adjustable damping levels to match system dynamics
- Without Damping
- Direct gas-driven return with fast responsiveness
- Lockable Traction Springs
- Manual or automatic locking for secure positioning
- Ideal for hatches, heavy lids, or adjustable equipment
Types
| Rod (mm) |
Tube (mm) |
Max. Force (N) |
Without Damping |
With Damping |
Locking |
| 6 |
18 |
400 |
✔ |
✔ |
|
| 8 |
22 |
750 |
✔ |
✔ |
|
| 8 |
28 |
600 |
✔ |
|
|
| 10 |
28 |
1500 |
✔ |
✔ |
✔ |
| 14 |
40 |
2500 |
✔ |
✔ |
✔ |
Options
| Rod (mm) |
Tube (mm) |
Max. Force |
Side Valve |
Top Valve |
Stainless |
| 6 |
18 |
N |
|
|
✔ |
| 8 |
22 |
N |
✔ |
✔ |
✔ |
| 8 |
28 |
N |
|
|
✔ |
| 10 |
28 |
N |
✔ |
✔ |
✔ |
| 14 |
40 |
N |
|
✔ |
✔ |
Key Features
- Force Range: 50 N to 4,000 N (≈ 11.2 lbf to 899.2 lbf)
- Stroke Lengths: 10 mm to 1000 mm (≈ 0.39″ to 39.37″)
- Rod Diameters: 6 mm to 14 mm (≈ 0.24″ to 0.55″)
- Tube Diameters: 18 mm to 40 mm (≈ 0.71″ to 1.57″)
- Materials: Stainless steel 316, mild steel with optional nickel/zinc plating
- Damping & K-Factor Adjustment: For precise motion tuning
- Locking Options: Lockable shrouds or cover tubes
- Re-pressurizable Valves: Field-adjustable pressure extends lifespan
- Temperature Range: –30 °C to +80 °C (–22 °F to +176 °F)
Traction Gas Spring Specifications
| Rod |
Tube |
Stroke [mm] |
Std. L.ext [mm] |
Special Seal Pack |
Side Relieve |
Fill Valve |
Threaded Ends
(M × b) |
F1 [N]
[min–max] |
| 6 |
18 |
10–200 |
stroke + 64 |
+25 |
+20 |
– |
M6×1.0×7 |
50–200 |
| 8 |
22 |
10–300 |
stroke + 85 |
+25 |
+20 |
– |
M8×1.25×9 |
50–400 |
| 8 |
28 |
10–300 |
stroke + 82 |
+25 |
+20 |
– |
M8×1.25×9 |
50–500 |
| 10 |
28 |
10–600 |
stroke + 97 |
+25 |
+20 |
– |
M10×1.5×9 |
150–1500 |
| 14 |
40 |
10–1000 |
stroke + 116 |
standard |
standard |
– |
M14 |
300–4000 |
Specialties & Add-Ons
- Rod scrapers and wipers
- Metal or plastic protective tubes
- High-temperature seals (up to 150 °C / 302 °F)
- FDA-approved food-safe lubricants
- Custom end fittings: clevises, ball joints, eyelets
Applications
- Industrial Machinery: Panels, inspection doors
- Recreational Vehicles (RVs): Slide steps, compartment lids
- Office & Home Furniture: Foldable desks, retractable panels
- Automotive: Seat trays, tool storage lids
- Renewable Energy: Wind turbine pitch tools, solar panel maintenance arms
- Medical Equipment: Support arms, patient lifts
- Aerospace: Overhead compartments, access hatches
- Marine: Hatch covers, storage panels
Customization Options
- Force calibration to meet exact specifications
- Surface finishes for corrosion resistance
- Mounting brackets and end connection types
- Specialized lubricants and seals for extreme environments
Advantages
- Controlled retraction enhances safety
- Space-saving design for compact installations
- Minimal maintenance, long operating life
- Smooth and quiet operation
Why Choose Newtone Gas Springs®?
- ISO 9001 / 14001 / 45001 certified production
- Trusted by OEMs worldwide in demanding applications
- Fast lead times and global shipping
- In-house R&D and technical support for tailored solutions
Ready to Optimize Your System?
Contact us today for a custom quote, CAD files, or expert consultation.
