Actuators move or control devices or system components. Linear actuators operate in a straight line. They can be powered with air, fluid, electricity, or even the human hand—although for industrial applications, a hand crank is a bit rustic. Let us clarify for you the differences between pneumatic and electric linear actuators.
In some ways, both types of actuators are the same. Both electric and pneumatic designs are compact, and they are both cost-efficient, though in somewhat different ways. Electric actuators offer excellent design flexibility when it comes to control options, good for when you need extreme precision. Pneumatic actuators are known for their quick response and defined stroke. They can deliver force anywhere between 4,000 and 2,000 pounds.