High limit
In order to prevent the air spring end plate from being pulled off due to exceeding the maximum stroke height allowed during use, the air spring must be limited to the highest position during installation and use. This has two main functions: one is to extend the service life of the air spring, and the other is to prevent the curled metal plate from being torn, so that the edge of the air spring will fall out of the curled metal plate. The high limit can be achieved in a variety of ways, such as: chain, control cable, metal block mechanical limit, etc.
Limit the lower position
In order to prevent the air spring from being damaged by exceeding the lowest position allowed during use, the air spring must be limited to the lowest position during installation. If the external lower limit is not used, you can inform Eurasia Rubber in advance to use the internal rubber buffer to complete the lower limit.。
Maximum allowable operating pressure
The maximum safe pressure for air springs is 0.7Mpa. Exceeding this pressure may cause the air spring to explode, endangering the safety of human life and property. If you want to use a working pressure greater than 0.7MPa, you need to replace the rubber air spring with a special skeleton layer. Installation and use must be carried out under the guidance of Eurasian Rubber.
Twisting is strictly prohibited
Twisting of air springs is strictly prohibited. When installing and using, the upper and lower connecting lines must be kept parallel or vertical. (If misaligned connection is required, please ask Eurasian Rubber for help.)
Angular deviation and axial deviation
When installing and using air springs, angular deviation of a certain angle (≤25°) is allowed, but it cannot be used at the same time as axial deviation. Air springs are allowed to have a certain axial deviation (≤10mm) for a short period of time, and long-term use of axial deviation is strictly prohibited. For specific use, please consult our company’s technical department.