280126H-1 Industrial Single Convoluted Natural Rubber Air Suspension Spring
| Item | Air Spring | Item Number | 280126H-1 |
| Cover Plate Diameter | 235mm | Screw/Nut | M10 |
| Screw/Nut Quantity | 10 pcs | Center Distance Between Screw/Nut | 197mm |
| Rubber Bellows Max Diameter | 300mm | Natural Height | 126mm |
| The Working Stroke | Max 144mm to Min 50mm | Maximum Height | 144mm |
| Minimum Height | 50mm | Stroke Height | 94mm |
| Technical Data | |||||||
| Bearing Capacity | Inflation Pressure | 0.2Mpa | 0.3Mpa | 0.4Mpa | 0.5Mpa | 0.6Mpa | |
| Installation Height | |||||||
| 58 | (mm) | 1084 | 1616 | 2167 | 2699 | 3249 | |
| 76 | (mm) | 998 | 1506 | 2023 | 2530 | 3054 | |
| 94 | (mm) | 888 | 1332 | 1796 | 2242 | 2716 | |
| 112 | (mm) | 724 | 1095 | 1501 | 1867 | 2274 | |
| 126 | (mm) | 643 | 985 | 1333 | 1662 | 2017 | |
| 145 | (mm) | 475 | 731 | 998 | 1270 | 1543 | |
| 166 | (mm) | 266 | 433 | 616 | 799 | 1000 | |
| Stiffness and frequency at design height | Vertical Stiffness | (Kg/cm) | 186 | 264 | 336 | 408 | 492 |
| Natural frequency | Hz | 2.69 | 2.59 | 2.51 | 2.48 | 2.47 | |
| cpm | 161 | 155 | 151 | 149 | 148 | ||
| Bearing Capacity | Inflation Pressure | 0.7Mpa | 0.8Mpa | 0.7Mpa Volume(dm3) | |
| Installation Height | |||||
| 58 | (mm) | 3799 | 4323 | 2.08 | |
| 76 | (mm) | 3563 | 4070 | 3.01 | |
| 94 | (mm) | 3164 | 3641 | 3.70 | |
| 112 | (mm) | 2658 | 3081 | 4.71 | |
| 126 | (mm) | 2374 | 2748 | 5.28 | |
| 145 | (mm) | 1829 | 2129 | 5.94 | |
| 166 | 1200 | 1433 | 6.61 | ||
| Stiffness and frequency at design height | Vertical Stiffness | (Kg/cm) | 575 | 660 | |
| Natural frequency | Hz | 2.46 | 2.45 | ||
| cpm | 148 | 147 | |||
Installation technology of air springs.
Air springs are widely used in air spring engineering, but many air spring construction units will have different operation errors in the process of installing air springs, resulting in poor installation effect of air springs, affecting the service life of air springs, and causing potential safety hazards.
1. Before installing the air spring, check its model, specification and configuration, and meet the design requirements.
2. The air spring with inner sleeve should pay attention to make the direction of the inner sleeve consistent with the flow direction of the medium, and the hinge rotation plane of the hinged air spring should be consistent with the displacement rotation plane.
4. It is strictly forbidden to adjust the installation difference of the air spring through the deformation of the air spring, so as not to affect the normal function of the air spring, reduce the service life, and increase the load of the piping system, equipment and supporting parts.
5. During the installation process, the welding slag is not allowed to splash on the surface of the casing, and the casing is not allowed to be damaged by other machinery.
6. After the piping system is installed, the yellow auxiliary positioning parts and fasteners used for installation and transportation on the air spring should be removed as soon as possible, and the limiting device should be adjusted to the designated position according to the design requirements, so that the piping system has sufficient capacity under ambient conditions. air spring capacity.
7. All moving parts of the air spring shall not be stuck by external parts or restrict its range of movement, and ensure the normal operation of the moving parts.
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