G1/4 Air Inlet Double Rubber Convoluted Air Spring Cross Contitech FD120-17/12017
Refer No.
| Contitech FD120-17 | Firestone: W01-M58-6353 |
| Contitech FD12017 | Firestone: W01 M58 6353 |
| Contitech FD120 17 | Firestone: W01M586353 |
| Contitech FD 120-17 | Airkraft:113054 |
| Contitech FD 120 17 | Airkraft:2B-181 |
| Contitech FD 12017 | |
Specifications and Detailed Technical Parameters: 2B12017
Top plate screw (nut) teeth: 2×M8×1.25
Screw (nut) teeth of the bottom cover plate: 2×M8×1.25
- Air hole/air inlet/air fittings
Air hole/air inlet: G1/4
The Diameter Of The Top Plate: 135 mm
The Diameter Of The Bottom Cover: 135mm
MAX. Rubber Bellow Diameter: 215mm
Height: 167mm
- Bumper block/bumper block
Without bumper block
With one piece of belt loop
Min. pressure: 0 bar
Return force to min.height: ≤200N
Overall weight with clamped plates: 2.3kg
Vibration isolation - dynamic characteristic values
Design Height H: recommended 190mm, minimum 175mm
| Pressure p[bar] | 3 | 4 | 5 | 6 | 7 | 8 | Vol. V[l] |
| Force(Load) [KN] | 3.8 | 5.2 | 6.5 | 8.0 | 9.3 | 10.6 | 3.2 |
| 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
Force F[KN]
| Pressure p [bar] | 3 | 4 | 5 | 6 | 7 | 8 | Vol. V [l] |
| Height H[mm] | 200 | 3.4 | 4.8 | 5.9 | 7.3 | 8.5 | 9.7 | 3.4 |
| 180 | 4.2 | 5.7 | 7.1 | 8.6 | 10.1 | 11.5 | 3.1 |
| 160 | 4.9 | 6.5 | 8.1 | 9.9 | 11.5 | 13.1 | 2.8 |
| 140 | 5.5 | 7.2 | 9.1 | 11.0 | 12.7 | 14.5 | 2.4 |
| 120 | 6.0 | 7.9 | 9.9 | 12.0 | 14.0 | 15.8 | 2.1 |
| 100 | 6.4 | 8.5 | 10.7 | 12.9 | 15.1 | 17.0 | 1.6 |
| 80 | 6.8 | 9.1 | 11.3 | 13.7 | 16.0 | 17.9 | 1.2 |
The related picture of 2B12017
About Air Spring
Air spring is a sealed container filled with compressed air, using the compressibility of gas to achieve its elastic effect. Commonly known as air bag, air bag cylinder, cylinder and so on.
2B12017 can replace Contitech FD120 17. They have It is a double convoluted air - bag spring. It consists of a rubber air bag with cord and compressed air enclosed in it. The inner layer of the airbag is made of air-tight rubber, while the outer layer is made of oil-resistant rubber. A steel waist ring between the joints prevents radial expansion of the middle part and prevents friction between the two joints. In addition to the two, there are single, three and four convoluted air springs. The more nodes, the better the elasticity.
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G1/4 Air Inlet Double Rubber Convoluted Air Spring Cross Contitech FD120-17/12017 Images
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