What is a Actuator? - A Galco TV Tech Tip

An actuator is a device that produces a motion by converting energy and signals going into the system. The motion it produces can be either rotary or linear. Linear actuators produce linear motion. Meaning they can move forward or backwards on a set linear plane. Rotary actuators on the other hand produce rotary motion, meaning that the actuator revolves on a circular plane. Unlike linear actuators, rotary actuators are not limited by a set path; it can keep rotating in the same direction for as long as necessary.

An actuator requires a control signal and a source of energy, typically electric current, hydraulic fluid pressure, or pneumatic pressure, and converts that energy into motion.

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With respect to the usage, installation or assembly of any products described in this video, Galco Industrial Electronics, Inc., a Michigan corporation, encourages you to follow the requirements and/or guidelines of: i) the Occupational Safety and Health Act of 1970, Public Law 91-596, as amended, and all laws, rules and regulations implemented in relation thereto; ii) the National Electric Code®; and iii) NFPA 70E®. Any installation, assembly or work described in this video should be performed by a qualified licensed electrician.
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