Electric actuators continue to find new and exciting places within automation processes from the mundane to some of the most extreme operating environments on the planet. Everyday machine designers seek alternative electric solutions to hydraulic cylinders for the very first time.  However, there are many common pitfalls to properly sizing an electric equivalent.  When sized correctly, replacement with high-force electric linear actuators can provide tremendous benefit in processes, quality and reducing your total cost of ownership.

How are industrial linear motion components like icebergs?

They say 90% of an iceberg’s volume is hidden under water. When you buy linear motion components, specifically hydraulic and pneumatic cylinders, the real cost may be hidden as well. If you’re looking for low cost linear motion, you may be attracted to the low purchase price of fluid power cylinders. However, purchase price is just the tip of the iceberg. To get a true picture, you need to look at total cost of ownership (TCO), including the long-term operating costs of the equipment.

There’s a new debate in motion among machine designers. What’s best? Pneumatic or electric linear actuators? The truth is it depends on the application. What follows is an honest comparison of linear actuator choices – an assessment of strengths and weaknesses – so you can choose what’s best for your project.