Limit Switch Explained | Working Principles ▶ Check out the full blog post over at https://realpars.com/limit-switch In this video, we’re going to introduce you to a device called a Limit Switch. There’s probably not a day that goes by where you don’t use or encounter a limit switch at home, or at your workplace. Limit switch is used to detect the presence or absence of an object. These switches originally used to define the limit of travel of an object, and as a result, they were named Limit Sw

Crane Limit Switch Test: A crane limit switch test verifies proper functioning of limit switches, ensuring crane safety and preventing accidents. Limit switches regulate crane movement, preventing OVER-TRAVEL, equipment DAMAGE and ACCIDENTS. Test Interval Guidelines: 1. Initial commissioning: this is done after installation or major repairs. 2. Monthly inspections: this test usually a visual checks for damage, wear, or misalignment. 3. Quarterly functional tests: Done to verify switch operation