2B12017 Customize PCD 44.5MM Air Spring FD 120-17 Continental Bellows Air Bag
2B12017 Customize PCD 44.5MM Air Spring FD 120-17 Continental Bellows Air Bag
Product Specifications
| Specification |
Value |
| Air Fitting |
G1/4 |
| Threaded Hole |
2XM8X1.25 |
| Center to Center Distance |
44.5 mm |
| Minimum Usable Height |
75 mm |
| Max. Expanded Height |
230 mm |
| Max. O.D. |
215 mm |
| Top and Bottom Cover Plate Width |
135 mm |
| Design Height |
167 mm |
Cross References
2B12017 air spring with G1/4 port size:
Firestone: W01-M58-6353, W01 M58 6353, W01M586353
Firestone: WO1-M58-6353, WO1 M58 6353, WO1M586353
Contitech: FD 120-17, FD 12017, FD 120 17
Contitech: FD 120-17 G1/4, Contitech: FD 120-17 M8
Airkraft 113054 / 2B-181
2B12017 air spring with G3/4 port size:
Contitech: FD 120-17, FD 120 17, FD 12017
Contitech: FD 120-17 G3/4, Contitech: FD 120-17 M8
Airkraft 113053 / 2B-181
Technical Parameters
Vibration isolation - dynamic characteristics values
| Pressure P [bar] |
3 |
4 |
5 |
6 |
7 |
8 |
| Force (Load) [kN] |
3.8 |
5.2 |
6.5 |
8.0 |
9.3 |
10.6 |
| Spring Rate [N/cm] |
600 |
830 |
1060 |
1290 |
1520 |
1750 |
| Natural Frequency [Hz] |
2.1 |
2.0 |
2.0 |
2.0 |
2.0 |
2.0 |
Pneumatic application - static characteristic values
| Pressure p [bar] |
3 |
4 |
5 |
6 |
7 |
8 |
| Height H [mm] 200 |
3.4 |
4.8 |
5.9 |
7.3 |
8.5 |
9.7 |
| Height H [mm] 180 |
4.2 |
5.7 |
7.1 |
8.6 |
10.1 |
11.5 |
| Height H [mm] 160 |
4.9 |
6.5 |
8.1 |
9.9 |
11.5 |
13.1 |
| Height H [mm] 140 |
5.5 |
7.2 |
9.1 |
11.0 |
12.7 |
14.5 |
| Height H [mm] 120 |
6.0 |
7.9 |
9.9 |
12.0 |
14.0 |
15.8 |
| Height H [mm] 100 |
6.4 |
8.5 |
10.7 |
12.9 |
15.1 |
17.0 |
| Height H [mm] 80 |
6.8 |
9.1 |
11.3 |
13.7 |
16.0 |
17.9 |
Key Advantages of Industrial Pneumatic Air Spring
- Superior Damping Performance
These pneumatic components provide outstanding shock absorption with consistent damping characteristics. Their nonlinear spring properties ensure a nearly constant natural frequency across varying loads, resulting in stable and reliable vibration isolation.
- Precise Control and Adaptability
The air suspension assemblies enable accurate height adjustment through simple air pressure regulation. Available in a comprehensive range of sizes and configurations, they offer highly customizable solutions for diverse application requirements.
- Enhanced Operational Efficiency and Durability
By effectively isolating vibrations and minimizing mechanical stress, these air bellows significantly extend connected equipment's service life. They also contribute to a quieter work environment by efficiently reducing operational noise transmission.
Owing to these combined benefits—excellent damping, precise control, adaptability, and protective qualities—convoluted air springs serve as critical components in numerous industrial machinery and suspension systems.
