Stabilus 2575WK LIFT-O-MAT® Gas Strut 340 Newton

Stabilus 2575WK LIFT-O-MAT® Gas Strut 340 Newton

The Stabilus 2575WK LIFT‑O‑MAT® Gas Strut 340 N is a high‑performance hydraulic cylinder designed to provide smooth, controlled lift and support for automotive rear compartments. Engineered with precision machining and premium materials, this gas strut delivers reliable operation across a wide range of temperatures and load conditions.

Key Technical Specifications

• Force Rating: 340 Newton (≈ 77 lb‑force)
• Stroke Length: 140 mm (5.5 in) – adjustable by selecting the appropriate end caps.
• Operating Temperature: –40 °C to +80 °C (–40 °F to +176 °F)
• Material: High‑strength alloy steel housing with corrosion‑resistant coating; internal piston rod made from hardened steel.
• Seal Type: Dual O‑ring system for airtight integrity and long service life.
• Weight: Approximately 0.8 kg (1.76 lb)

Design Features & Advantages

The LIFT‑O‑MAT® series incorporates several patented design elements that set it apart from conventional gas springs:

1. Dual‑Stage Compression: The internal geometry allows for a gradual increase in force as the strut compresses, ensuring gentle lift of heavy cargo areas without sudden jerks.
2. Low Friction Bearings: Integrated ball bearings reduce wear and extend operational life, especially under repeated cycling conditions.
3. Compact Footprint: The slender profile fits easily into tight automotive chassis spaces while maintaining full load capacity.
4. Robust Sealing: Dual O‑rings prevent gas leakage even after thousands of cycles, preserving the required force output over time.

Applications & Compatibility

This strut is specifically engineered for automotive rear compartments, but its versatility makes it suitable for a variety of other uses:

• Passenger Cars: Ideal for lift‑and‑lock hatchbacks and station wagons that require smooth opening and closing of the cargo area.
• Light Commercial Vehicles: Provides reliable support for delivery vans, minibuses, and small trucks where payload stability is critical.
• Specialty Applications: Can be adapted for use in recreational vehicles (RVs), marine vessels, or industrial machinery that requires controlled lift mechanisms.

Compatibility with specific vehicle models is confirmed through extensive testing on platforms such as the Suzuki Alto series, where the strut has been integrated into both rear hatch and cargo area assemblies. The modular design allows for easy adaptation to different mounting configurations without compromising performance.

Installation Guidelines

Proper installation ensures optimal performance and longevity:

1. Mounting Orientation: Align the strut so that the piston rod extends toward the interior of the vehicle, allowing the gas pressure to counteract gravitational forces.
2. Secure Fastening: Use the supplied mounting brackets and torque specifications to prevent loosening under dynamic loads.
3. Alignment Check: Verify that the strut is parallel to the chassis axis; misalignment can lead to uneven wear or premature failure.
4. Initial Compression Test: After installation, perform a full cycle of opening and closing to confirm smooth operation and correct force output.

Maintenance & Longevity

The Stabilus 2575WK is designed for minimal upkeep. Nevertheless, routine checks can extend its service life:

• Visual Inspection: Periodically examine the housing and piston rod for signs of corrosion or mechanical damage.
• Seal Integrity: Inspect O‑rings for wear; replace if any deformation is observed to maintain airtightness.
• Lubrication: The internal bearings are pre‑lubricated, but a light application of high‑temperature grease can be added during major overhauls.
• Recompression Test: Every 12 months, perform a compression test to ensure the force remains within specified limits.

Performance Metrics

The strut’s performance is quantified by its ability to maintain consistent force across its stroke. Key metrics include:

Why Choose the Stabilus 2575WK?

When selecting a gas strut for automotive or industrial applications, reliability, precision, and durability are paramount. The Stabilus 2575WK LIFT‑O‑MAT® Gas Strut 340 N offers:

• Consistent Force Output: Maintains the required lift force throughout its stroke.
• Low Maintenance: Designed for long service life with minimal intervention.
• Versatile Mounting Options: Adaptable to a wide range of vehicle models and chassis configurations.
• High‑Quality Materials: Resistant to corrosion, wear, and extreme temperatures.

Conclusion

The Stabilus 2575WK LIFT‑O‑MAT® Gas Strut 340 N stands out as a superior choice for any application requiring reliable, smooth lift of heavy rear compartments. Its advanced design, robust construction, and proven performance make it an indispensable component in modern automotive engineering and beyond.