2025.06.26
Why More Industries Are Replacing Hydraulic and Pneumatic Systems with Electric Linear Actuators
As automation, smart control, and safety standards evolve, many industries are moving away from traditional hydraulic and pneumatic systems in favor of electric linear actuators — especially self-locking electric actuators. These advanced actuators are now widely used in outdoor equipment and industrial automation for their efficiency, reliability, and low maintenance. In this article, we’ll explore why electric actuators are quickly becoming the preferred choice, and how ANTUATOR's self-locking actuators deliver enhanced performance for modern applications. Hydraulic vs. Pneumatic vs. Electric Actuators — Why Self-Locking Is a Game Changer In conventional drive systems: Hydraulic actuators offer high force output but require complex piping, hydraulic pumps, and valves. They’re prone to leaks and involve high maintenance costs, with limited adaptability in harsh outdoor environments. Pneumatic actuators are fast but lack precision and self-locking capability. Once the air supply stops, the system can drop abruptly, posing safety risks. Electric linear actuators, especially those with self-locking mechanisms, maintain their position securely even without power — greatly improving safety, precision, and energy efficiency.
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