A gas strut is a type of lifting mechanism that is commonly used in automobiles. These are components that depend upon pressurized gases such as nitrogen.
In this article, we will see the selection of the required gas strut, things to pay attention to when replacing an existing gas strut, the sizing, and how the sizing depends on the type of gas strut. For more detailed info, please refer to what does a gas strut do
When selecting the required gas strut that an individual might need according to the purpose and its application, there is a definite need to consider specific points and factors. The list of factors that need to be considered is as follows:
You need to look into a few things before replacing an existing gas strut.
We will now see how you can get the right strut length. The methods for getting the right strut length include measuring the extended length, and the retracted length, knowing the ending types, and measuring the stroke length.
Now, what is the extended length? Extended length is said to be the length of your fully extended support. The measurement of the extended length is said to start from the middle of the Rivet, Ball Socket, or Eyelet.
Next, we have another crucial measurement of the strut length: the retracted length. The retracted length is said to be the complete collapse of the support, with the measurement initiating from the Ball Socket, Eyelet, or the Rivet’s middle. At the time, removing the support made it impossible for the retracted length. As a result, it’s advisable to go for the entire body measurement (not the shaft) of the unit from one side of the end to the support with the Ball Socket, Eyelet, or Rivet.
It is vital to understand that while measuring gas struts, one should know that there is a different variety of ending types used on lift supports. Some of the most common ending types used on lift supports include 10mm ball stud, 8mm ball stud, 13mm ball stud, 16mm ball stud, and so on. Among these common types, the 10mm ball stud is the most common compared to the other ball studs.
For instance, if you are considering using a gas strut that requires a more secure end, then the metal types are the ideal ones, and if you are considering any use that requires heavy weight lifting over 150lbs, then 13mm ball stud types might be the best ones.
Last but not least, the stroke length is yet another measuring the gas strut is the stroke length. Now, what is the stroke length? The stroke length is said to be the actual distance that a piston can travel. Stroke length is the measurement of the shaft length on the existing unit. The stroke length should be precise regarding the measure of the shaft length and should only produce the exact length.
The features of fixed-force gas struts include being extremely adjustable to any kind of force, given that it is within the range. Calculating the force is not necessary; these are also available in stainless steel. It is best suited in places that demand application where weight may vary, highly recommended for prototyping and short production runs, it is effectively charged to their maximum force, and this can be adjusted after the installation, and its simple adjustment uses a standard tool that is supplied.
Vari-Lift gas struts are said to be an adjustable version of the former type, fixed force. And as a result, the features of Vari-Lift overlap with that of fixed force, such as being extremely adjustable to any kind of force given that it is within the range. There is no necessity to calculate the force. These are available in stainless steel, which is best suited in places that demand application where weight may vary; highly recommended for prototyping and short production runs, it is effectively charged to their maximum force, and this can be adjusted after the installation, and its simple adjustment uses a standard tool that is supplied. The differences between both are that it is designed to be de-gassed in the application process, and Gas can be freely released.
The features of standard stainless steel gas struts include resistance to high corrosion, especially in marine surroundings, thousand hours of salt spray testing, and 316 liters of stainless steel rod & tube. It can also be custom designed for the application and is made of high-quality stainless steel rods.
Stop & Stay gas struts fit in with an adjustable friction lock nut. Once the nut is turned. As a result, it increases friction. Stop & Stay gas struts are mainly used for prototyping purposes The features of these gas struts overlap with that of Econoloc gas struts, such as including great positional control, can hold counter-balanced weights in multiple positions, it offers you to select pre-set or adjustable type of great friction control, it is available in stainless steel material as well, extremely safe and comes with an easy operation.
The features of a damper include a significantly self-contained unit, maintenance-free, efficiently compact design, extremely durable and reliable, offers custom damper designs and is sized according to your application and the purpose.
The features of block lift gas struts include their ability to lock irrespective of their position on the length of stroke, single-handed operations can be carried with the help of it, it is incredibly safe to use with easy positional control, proper self-contained unit, maintenance-free, available in 316l stainless steel, it is manufactured at the UK, a couple of shrouded options are available, and a wide range of release mechanism options are also available.
The features of cam stay include easy installation methods, proper maintenance free, support up to 135 kilograms, up to 10 positions, and a life expectancy of up to 20,000 locks.
So far, we saw about various pieces of information regarding gas struts. We saw how important it is to select the required gas strut, things to look into when replacing an existing gas strut, the sizing, and how the sizing depends on the type of gas strut. All of the above information would have hopefully clarified this topic of gas struts.