Dunlop Airspring Convoluted 12''×1 Pneumatic Air Actuator M31121 Flange Air Bag
Dunlop Airspring Convoluted 12''×1 Pneumatic Air Actuator M31121 Flange Air Bag
Product Specifications and Technical Parameters
| Minimum Height | 50 MM |
| Screw Length | 30 MM |
| Static Diameter | 305 MM |
| Center Distance Diameter | 232 MM |
| Cover Plate Width | 260 MM |
| Air Connection | 1/2 BSP |
| Screw Type | 4×M10×1.5 |
Vibration isolation - dynamic characteristics values
| Pressure P [bar] | 3 | 4 | 5 | 6 | 7 | 8 | Vol. V[l] |
| Force (Load) [kN] | 11.4 | 15.3 | 19.2 | 23.2 | 27.1 | 31.1 | 5.5 |
| Spring Rate [N/cm] | 2900 | 3720 | 4510 | 5310 | 6120 | 6890 | |
| Natural Frequency [Hz] | 2.5 | 2.5 | 2.4 | 2.4 | 2.4 | 2.4 |
Pneumatic application - static characteristic values
| Pressure p | [bar] | 3 | 4 | 5 | 6 | 7 | 8 | Vol.[l] |
| Height H [mm] | 120 | 11.2 | 15.1 | 18.9 | 22.9 | 27.0 | 31.4 | 5.5 |
| 100 | 13.9 | 18.5 | 23.4 | 28.2 | 33.1 | 38.3 | 4.6 | |
| 80 | 16.5 | 22.1 | 27.6 | 33.4 | 39.1 | 45.0 | 3.4 | |
| 60 | 18.5 | 24.8 | 31.0 | 37.2 | 43.6 | 50.0 | 2.2 |
OEM Original Manufacturer
|
Firestone Air Bag: W01-R58-4060 Firestone Air Bag: W01R584060 Firestone Air Bag: W01 R58 4060 |
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DUNLOP PNEURIDE Air Bag: 12''×1 DUNLOP PNEURIDE Air Bag: 12'×1 DUNLOP PNEURIDE Air Bag: 12×1 |
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DUNLOP SPRINGRIDE Air Bag: SP1540 DUNLOP SPRINGRIDE Air Bag: SP 1540 DUNLOP SPRINGRIDE Air Bag: SP 15 40 |
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Contitech Air Bag: FS 412-10 DS Contitech Air Bag: FS 41210 DS Contitech Air Bag: FS 412 10 DS |
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Norgren Air Bag: M/31121 Norgren Air Bag: M31121 Norgren Air Bag: M 31121 |
| Parker Air Bag: 9109044 |
Possible Applications
- Industrial Field: It can be used in industrial machinery requiring shock absorption and load - bearing, such as in some automated production lines, where it helps to reduce vibration and impact during equipment operation, protecting the machinery and improving its service life. It may also be used in pneumatic actuators of industrial valves to provide flexible force transmission and precise position control.
- Transportation Field: In the suspension systems of some vehicles like trucks and trailers, it can improve ride comfort and stability by evenly distributing the vehicle's weight and absorbing road vibrations. It might also be used in the air - spring - based suspension systems of railway vehicles to enhance ride quality and stability.
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