Insights

Exclusive insights from Lesjöfors

Stainless Steel Springs: What’s the Best Material Grade?
Did you know that there are over 150 types of stainless steel? With so many options available, choosing the best grade for your stainless steel spring solutions can be challenging. In this post, you will learn about stainless steel, its use in heavy-duty springs, and the various types and grades for your custom spring needs. […]
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Wind turbine components: The role of springs in critical systems
There’s no doubt we’re in the midst of a climate crisis. In an attempt to curb global warming, we’re reducing our reliance on fossil fuels and focusing on renewable energy sources such as wind. Today, more than 23,000 wind turbines are operating worldwide, converting wind into reliable, large-scale renewable power and supporting energy systems across […]
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What Are Banana Springs & How Are They Used in Industry Applications?
In the world of heavy-duty springs, banana springs are often overshadowed by the traditional types of compression springs. However, these quietly underrated springs have unique properties that can handle loads both laterally and sideways, unlike traditional springs.
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What does an actuator do? The ultimate guide to function, types & applications
Actuator valves might operate behind the scenes, but they’re essential to the performance of countless modern systems, from hydraulics and fuel injectors to HVAC and energy infrastructure.  At Lesjöfors, we have over 170 years of spring manufacturing expertise. Our heavy-duty actuator springs are engineered for performance and durability and are trusted across industries ranging from […]
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5 Key Types of Extension Springs and Their Uses
Extension springs are components used in a variety of industry applications ranging from systems in bulldozers and cranes to movement mechanisms in solar panels and wind turbines. In this post, you will learn about five types of extension springs, plus various end types. You will also discover the materials used and how extension springs are […]
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5 Steps On How to Measure a Torsion Spring
Torsion springs are staple components in many mechanical devices. This post will support you to measure a torsion spring, so that you can use this information to calculate other important spring factors such as torque, spring constant (k) and load capacity. At Lesjöfors, we are world leaders in heavy-duty torsion spring manufacturing. We use advanced […]
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