Stabilus 031645 Operating Elements
STABILUS 031645 Gas Spring, seat adjustment
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Stabilus 031645 Operating Elements
Overview of the Stabilus 031645 Operating Element
The Stabilus 031645 Operating Element is a high‑performance gas spring designed for precise seat adjustment in automotive and industrial applications. It delivers consistent, smooth force over its entire stroke, ensuring reliable operation even under demanding conditions.
Key Functional Characteristics
- Force Rating: 450 Newtons – providing ample support for a wide range of seating configurations.
- Stroke Length: 314 mm – allowing extensive adjustment range while maintaining compactness.
- Operating Temperature Range: -40 °C to +120 °C – suitable for both cold climates and high‑temperature environments.
- Pressure Capacity: Up to 10 bar (145 psi) – ensuring robust performance under load.
Design Features That Set It Apart
The Stabilus 031645 incorporates several engineering innovations that enhance durability and user experience:
1. Dual‑Stage Spring Mechanism
This element uses a dual‑stage design, where the initial stage offers low resistance for quick seat lift, while the second stage provides higher force to maintain position once fully adjusted.
2. Corrosion‑Resistant Construction
The housing and internal components are fabricated from stainless steel with an additional protective coating, preventing rust and extending service life even in humid or corrosive environments.
3. Integrated Sealing System
A high‑quality O‑ring seal prevents gas leakage and protects the internal mechanism from dust and moisture, ensuring consistent performance over time.
Applications Across Industries
The versatility of the Stabilus 031645 makes it ideal for numerous settings:
- Automotive Seat Adjustment: Used in passenger vehicles to provide smooth, adjustable seating positions.
- Industrial Workstations: Enables ergonomic work environments by allowing operators to fine‑tune chair height and tilt.
- Aviation Seating: Adaptable for aircraft seats where precise adjustment is critical for safety and comfort.
- Medical Equipment: Employed in adjustable patient beds and examination tables requiring reliable, smooth motion.
Installation Guidelines
Proper installation ensures optimal performance and longevity. Follow these steps carefully:
- Preparation: Verify that the mounting surface is clean and free of debris. Inspect the gas spring for any visible damage before use.
- Alignment: Position the element so that its axis aligns with the seat’s pivot point, ensuring balanced movement.
- Securing: Use the supplied mounting brackets or compatible hardware to fasten the gas spring firmly. Tighten all bolts to the manufacturer’s torque specifications.
- Testing: After installation, operate the seat through its full range of motion. Check for smoothness and confirm that the element holds position without excessive play.
Troubleshooting Common Issues
If you encounter problems, consider the following checks:
- Stiff or Jerky Movement: Inspect the O‑ring seal for wear. Replace if necessary to restore smooth operation.
- Loss of Pressure: Verify that no leaks exist in the housing or mounting points. A small puncture may require replacement of the entire element.
- Excessive Noise: Ensure all bolts are tightened properly and that the element is not misaligned with the seat frame.
Maintenance Recommendations
Regular maintenance prolongs the life of the Stabilus 031645 Operating Element:
- Periodic Inspection: Check for corrosion, seal integrity, and proper alignment every six months.
- Cleaning: Wipe down the exterior with a dry cloth. Avoid using harsh chemicals that could damage protective coatings.
- Lubrication: Apply a light silicone-based lubricant to moving parts if the element shows signs of increased friction.
Technical Data Sheet Summary
| Parameter | Specification |
|---|---|
| Force Rating | 450 N (45 kgf) |
| Stroke Length | 314 mm |
| Operating Temperature | -40 °C to +120 °C |
| Pressure Capacity | 10 bar (145 psi) |
| Material | Stainless steel with protective coating |
| Seal Type | O‑ring |
| Weight | Approximately 1.2 kg |
Conclusion
The Stabilus 031645 Operating Element exemplifies engineering excellence in gas spring technology. Its robust construction, precise force delivery, and versatile application make it a preferred choice for professionals seeking reliable seat adjustment solutions across automotive, industrial, aviation, and medical sectors.
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Identifiers
Stabilus is a brand that produces gas springs, which are used to support and control the motion of heavy objects. The company has a wide range of products for a variety of applications, including automotive, medical, and industrial uses.

