Q01：气弹簧内部的压力是多少？
A01：根据气弹簧的型号和弹力不同而不同，其内部压力可达150bar或更大。
Q02：气弹簧弹伸速度是否可以被定义？
A02：是的，气弹簧弹伸速度设计时在一定的范围内可以被定义。但对于一支已设计完成的气弹簧而言，其弹伸速度是一定的。
Q03：气弹簧活塞杆部分是否可以被保护，以免碰伤而加快泄漏？
A03：是的，可以被保护。通过在行程范围内加装塑料软管或波纹管实现对活塞杆的保护。
Q04：一支气弹簧有多重？
A04：根据长度和直径不同而不同，常见的气弹簧重量为0.1~0.4kg，重的可达数公斤。
Q05：气弹簧上的印刷标识包含些什么内容？
A05：通常气弹簧上标有安全说明、型号（STABILUS型号和/或客户物料号）、弹力和生产日期。
Q06：气弹簧有哪些颜色？
A06：气弹簧通常为黑色，根据要求也可以制造特殊颜色，如白色或银色。
Q07：气弹簧弹力是否受温度影响？
A07：是的，气弹簧弹力随温度的增大而增大。STABILUS公司标注的力值通常指20摄氏度下的力值。
Q08：气弹簧长度的公差是多少？
A08：根据型号的不同而不一样，通常为+/-2mm。
Q09：气弹簧弹伸或被压缩时的噪声是怎么产生的？
A09：气弹簧内部的油或气体通过其安装的微小阀门或通孔时所产生。
Q10：目录上的型号货期多长？
A10：目录上的型号通常在订单确认后一周内可以发货，但对海外发货还需加上运输及进出口报关时间。样本上只是包含了极少部分的型号。
Q11：气弹簧是否只能选取目录上给定的尺寸和力值，或者是在他们范围之内？
A11：不是，气弹簧可以根据客户要求在一定的范围内定义多种力值和长度。
Q12：气弹簧的力值范围是多少？
A11：通常为50N~2000N。最大可达7500N。
Q12：气弹簧的街头形式有哪些？
A12：根据应用的要求有多种街头形式，常见的为金属/塑料球头和金属/塑料孔眼接头。
Q13：气弹簧是否需要维护？
Q13：不需要，气弹簧为免维护产品。
Q14：气弹簧选型需要哪些差数？
A14：参考气弹簧选型参数表。
Installation Hints and Tips on the correct installation of Gas Springs
Application
In their technical design, gas springs must be customized for special applications – on the basis of specifications and drawings. Match your application and requirements with us. Our consultants will be glad to help you.
Mounting Orientation
If possible, install gas springs so that the piston rod points down in the inactive state – unless they were designed for non-orientation specific installation. This will ensure optimum lubrication of the guide and sealing system at all times.
No Jamming
For a long service life, gas springs must not jam or be subjected to bending or lateral forces. We offer suitable end fittings, such as angle joints. They will ensure non-jamming alignment.
Functional Safety
The functional safety of a gas spring comes mainly from the smooth piston rod surface and the seals that keep the gas pressure on the inside. Do not subject gas springs to bending stresses. You should not install gas springs that have been damaged in after-sales mechanical processing. Welding on the gas spring, as well as contamination or paint on the piston rod can cause device failure. Avoid modifications and manipulations, impacts, tensile stress, heating, painting, and removal of the imprint. Be on the safe side: Do not install defective or improperly altered products.
Temperature Range
Stabilus gas springs are designed for a default temperature range of -30°C to +80°C. Of course, there are also gas springs for more extreme applications.
Life and Maintenance
Gas springs are maintenance-free! They do not require greasing or lubrication. They are designed for their corresponding applications and will work flawlessly for many years.
Transportation and Storage
Store gas springs with the piston rod pointing down. Actuate the gas spring after 6 months of storage. Avoid damage: Do not transport gas springs as bulk material. Make sure not to contaminate gas springs with thin packaging film or adhesive tape.
Disposal
When gas springs are no longer needed, they should be disposed of in an environmentally correct manner. For this purpose they should be drilled open, the compressed nitrogen gas bled, and the oil drained. For more specific details, please refer to STAB specification 1000 9375.
