Gas struts or gas springs are a popular lift support mechanism widely used in various applications, from automotive bonnets and boots to industrial equipment. They are a simple and effective way to provide controlled and effortless movement for objects that require opening, closing, or lifting.
One of the most common questions about gas struts is how much weight they can lift. The answer to this question is complex and depends on various factors, such as the size, length, and force rating of the gas strut. In this blog, the team at Ovesco will explore the factors that affect the lifting capacity of gas struts and provide practical tips for selecting the right gas strut for your application.
Gas Strut Weight Formula
Calculating the weight capacity of a gas strut involves considering several factors, such as its size, force rating, and installation parameters. To determine the weight a gas strut can lift, you can use the following formula:
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Weight Capacity = Force Rating × Distance
The force rating is the maximum force the gas strut can exert, whereas the distance refers to the effective length between the mounting points or the centre of rotation.
It's important to note that this formula and any gas strut calculator provides an estimate, and it's always recommended to choose a gas strut with a higher weight capacity than the actual load to ensure safety and longevity.
Calculating the force required for a gas strut
To calculate the force required for a gas strut, consider the weight of the object or load you want the strut to support. Here's a general guide to calculating the force:
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Determine the weight of the object - first, measure the weight of the object that the gas strut will be supporting. Ensure that the weight is measured in a consistent unit, such as kilograms (kg).
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Convert the weight to Newtons - gas strut force ratings are typically specified in Newtons. A rough conversion would be to multiply your weight in kilograms by 10.
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Consider other factors - in addition to the weight of the object, you may need to account for other factors that can affect the force required, such as friction, angles, or any additional forces. This is especially important for vehicles and transportation.
Calculating the length of a gas strut needed for your application
Finding the optimal gas strut length needed for your vehicle is easy. When it comes to replacing a standard gas strut, all you need to do is match the make and model to swap them out.
However, this isn’t the case for all applications with a gas strut. For instance, installing a new strut on a toolbox or canopy requires some specific calculations. In general, you should:
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Determine the desired movement - assess the specific purpose of the gas strut in your toolbox or canopy.
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Measure the mounting distance - measure the distance between the mounting points where the gas strut will be installed. Ensure you measure the centre-to-centre distance accurately to get a better understanding of the fitting position.
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Consider the extended and compressed lengths - gas struts have an extended length when fully stretched and a compressed length when in their normal form. Therefore, this will not be exactly the same length. As a general rule, to calculate the required length, add the extended and compressed lengths together and divide by two. This will give you an average understanding of the different lengths.
What is a Gas Strut Weight Rating?
A gas strut weight rating is the maximum weight or force a gas strut is designed to support safely. The weight rating is typically specified by the manufacturer and is measured in units such as Newtons (N), kilograms (kg) or pounds (lbs).
When selecting a gas strut for your application, it's essential to choose one with a weight rating equal to or greater than the weight of the object or load it will be supporting. This ensures that the gas strut will provide safe and reliable support. Gas struts are designed to support a specific weight range based on their intended application, and exceeding the weight rating can lead to premature failure or safety hazards.
Industrial and Automotive Gas Struts at Ovesco
Ovesco, a leading supplier in the industry, offers a comprehensive selection of gas struts with varying weight ratings to cater to the diverse needs of different vehicles. You’ll find 50 Newton to over 3000 Newton gas struts included in our range, and depending on the force needed for the particular application, we’ll help you find the perfect one.
Whether it's a compact car, an SUV, or a heavy-duty truck, Ovesco understands the importance of providing reliable and durable gas struts to support boots, bonnets, and other lifting mechanisms.
Need a gas strut for a different application? Ovesco has you covered. Not only do we service the automotive industry, but we also offer gas struts for canopies, toolboxes, windows, food trucks and more. With our commitment to quality and expertise in the field, Ovesco is dedicated to offering customers a diverse range of gas struts that meet or exceed industry standards, providing optimal performance and safety.
For more information on finding the right gas strut for your vehicle or gas strut pressure, read our recent blog about installation and replacement.
Find Gas Struts For All Applications
Discover the perfect gas struts for your vehicle at Ovesco. With our extensive inventory of gas struts of varying weights and pressure required, we have the ideal solution for your lifting needs. Contact us today for more information on gas struts for transport and vehicle applications.
