White Paper by Carlos Gonzalez | Machine Design  originally posted April 16, 2015 A linear actuator moves a load, which can be an assembly, components, or a finished product, in a straight line. It converts energy into a motion or force and can be powered by pressurized fluid or air, as well as electricity. Here is a … Continue reading What’s the Difference between Pneumatic, Hydraulic, and Electrical Actuators? →