AIRSUSTECH 2B12×2T Direct Replacement Norgren M/31122 Pneumatic Air Bellow Spring
2B12×2T Air Actuator Cross Model Numbers
Replace Norgren M/31122
Replace Norgren M31122
Replace Norgren M 31122
Replace Firestone W01-R58-4061
Replace Firestone W01R584061
Replace Firestone W01 R58 4061
Replace Firestone WO1-R58-4061
Replace Firestone WO1R584061
Replace Firestone WO1 R58 4061
Replace Dunlop Pneuride 12"x2
Replace Dunlop Pneuride 12x2
Replace Dunlop Pneuride 12'x2
Replace Dunlop Springride SP1541
Replace Contitech FD 412-22 DS
Replace Contitech FD 41222 DS
Replace Contitech FD 412 22 DS
Replace Contitech FD412-22 DS
Replace Contitech FD41222 DS
Replace Contitech FD412 22 DS
Replace Parker 9109041
The Specifications and Technical Parameters of AIRSUSTECH 2B12×2T
Operating Temperature: -40℃+70℃
Working Pressure: 0 bar... 8 bar
Air Hole: G1/2
Maximum Diameter: 325 mm
Number of Convolutions: 2
Working Stroke: 225 mm
Operation: gas filled
Materials - Body: natural rubber and steel
Dimensions - Min. Height: 75 mm
Dimensions - Max. Height: 300 mm
Country of Origin: China
| Vibration isolation - dynamic characteristics values |
| Pressure P [bar] | 3 | 4 | 5 | 6 | 7 | 8 | Vol. V[l] |
| Force (Load) [kN] | 12.0 | 16.3 | 20.4 | 24.5 | 28.7 | 32.9 | 12.1 |
| Spring Rate [N/cm] | 1550 | 2000 | 2440 | 2865 | 3310 | 3740 |
| Natural Frequency [Hz] | 1.8 | 1.8 | 1.7 | 1.7 | 1.7 | 1.7 |
| Pneumatic application - static characteristic values |
| Pressure p | [bar] | 3 | 4 | 5 | 6 | 7 | 8 | Vol.[l] |
| Height H [mm] | 250 | 9.4 | 12.5 | 15.8 | 19.4 | 23.2 | 27.2 | 13.2 |
| 200 | 12.9 | 17.2 | 21.6 | 26.2 | 31.2 | 36.1 | 11.2 |
| 150 | 15.9 | 21.1 | 26.5 | 32.0 | 37.9 | 44.0 | 8.5 |
| 100 | 19.1 | 25.2 | 31.5 | 38.0 | 44.8 | 51.6 | 5.6 |
Application of Rubber Air Springs in Vibration Reduction Equipment
Rubber air springs offer significant advantages in vibration control applications due to their exceptional high-frequency vibration isolation, effective sound insulation, and low natural frequency characteristics. These properties enable superior vibration isolation performance, ensuring the safety and stability of equipment bases and control systems in vibrating machinery.
Thanks to these benefits, rubber air springs are widely employed in various industrial and automotive applications, including:
- Vibration isolation for vibrating screens
- Vibration damping in luxury vehicle seating systems
- Precision equipment protection
- Sensitive instrumentation isolation
The unique combination of these performance characteristics makes rubber air springs an ideal solution for applications requiring effective vibration control and operational stability.
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Our Technicians Measure the Air Springs
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