Comparing Electric Linear Actuators vs Hydraulic Systems for Factory Automation
I’m trying to decide whether to upgrade a pressing station in our factory with electric linear actuators or stick with hydraulics. Hydraulics have been reliable, but they’re messy, require pumps, and maintenance is a headache. On the other hand, I’ve heard electric actuators are cleaner and easier to control, but I’m unsure if they can handle the heavy loads and constant cycles we run daily. Has anyone made this switch successfully?
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I switched a small assembly line from hydraulics to electric actuators a couple of years ago, and it was a huge relief in terms of maintenance and cleanliness. The key was picking industrial-grade actuators like these: https://www.progressiveautomations.com/pages/industrial-linear-actuators industrial linear actuator. They can handle decent loads and repeated cycles, and the controls are much simpler. The biggest challenge was sizing the motor properly for peak load, but once that was done, the system ran smoothly and quietly without any hydraulic mess.