S-240-4R Rubber Air Spring Japan Yokohama Quadruple Convoluted Punch Air Bellows
Price:
Negotiable
MOQ:
1 Piece
Delivery Time:
3-8 Working Days
Brand:
AIRSUSTECH
Product Description
S-240-4R Rubber Air Spring Japan Yokohama Quadruple Convoluted Punch Air Bellows
Product Specifications
| Parameter | Value |
|---|---|
| Design Height | 206 mm |
| Max. Usable Height | 316 mm |
| Minimum Height | 111 mm |
| Total Stroke | 205 mm |
| Compression Max. Outside Diameter | 300 mm |
| Max. Internal Pressure | 0.88 MPa |
| Internal Pressure Failure | 2.9-3.9 MPa |
| Effective Area at Design Height (@0.49 MPa) | 450 cm² |
| Volume at Design Height (@0.49 MPa) | 10.1 L |
| Load at Design Height (@0.49 MPa) | 22.2 KN |
| Dynamic Spring Constant at Design Height (@0.49 MPa) | 235 n/mm |
| Natural Vibration Frequency at Design Height (@0.49 MPa) | 1.6 Hz |
Cross References
- AIRSUSTECH: F-240-4
- GUOMAT: F-240-4
- YOKOHAMA: S-240-4R
- YOKOHAMA: S-240-4
Related Punch Air Spring Models
| AIRSUSTECH NO. | Yokohama Reference No. | Design High (mm) | Maximum High (mm) | Minimum Height (mm) | The Largest Diameter When Compressed (mm) |
|---|---|---|---|---|---|
| F-240-4 | S-240-4 | 206 | 316 | 111 | 300 |
| F-240-3 | S-240-3 | 152 | 232 | 82 | 300 |
| F-240-2 | S-240-2 | 98 | 148 | 53 | 300 |
| F-240-1 | S-240-1 | 72 | 110 | 40 | 340 |
Technical Advantages
- AIRSUSTECH self-sealing air bellows are engineered to deliver extended service life, thanks to their optimized design that minimizes rubber deformation during compression and extension cycles. This results in superior durability, making them ideal for high-frequency applications where long-term reliability is essential.
- With a compact and space-efficient structure, these bellows enable a lower installation height compared to conventional spring systems. This design not only saves valuable space but also provides greater usable stroke within the same envelope, improving layout flexibility and motion efficiency in constrained environments.
- The load capacity of AIRSUSTECH self-sealing bellows can be easily adjusted by regulating internal air pressure, allowing for versatile performance across a wide range of operating conditions. This adaptability makes them suitable for applications with variable loads or changing dynamic requirements.
- When paired with an auxiliary air chamber and throttle valve, the bellows demonstrate excellent damping and attenuation characteristics. This combination effectively reduces system resonance, enhances motion smoothness, and improves overall control precision in demanding industrial applications.
Product Images
S-240-4R Rubber Air Spring product view
Detailed close-up of F-240-4 air bellow
Quality Control & Manufacturing
Quality control measurement of air springs
Advanced manufacturing equipment
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Guangzhou Guomat Air Spring Co., Ltd.
Location
No. 1, Keyuan Road, Baiyun District, Guangzhou,Guangdong,,China
Contact Person
Vivi