Limit switch: Working Principle of Limit Switch The

Working Principle of Limit Switch The use of limit switches that can be activated by the motion of the machine is required for the automatic operation of that machine. A limit switch converts the mechanical motion of the machine into an electrical signal that can be used to switch circuits. The operating position of the limit switch is where it transitions from its normally opened (NO) or normally closed (NC) state to its operating state. The release position is the point at which the ... A limit switch is an electro-mechanical device used to send an electrical signal based on a physical interaction. Limit Switches are used to detect the presence of objects, thus allowing the system to take desired action. We will start by having a look at what they actually are, how they work, where we use them, and also the different types of limit switches . So let’s get into in, what is a limit switch ? A limit switch is an electro-mechanical device that is operated when an external force is applied to it. Understand Limit Switches , Its types, working principles, applications & installation steps. Enhance your system efficiency with these essential components.