Proximity switch for Demag AC80-1

The proximity switch, identified by part number 654 249 40, serves as an electronic sensor within the Demag AC80-1 crane. It detects the presence or absence of objects without requiring physical contact, which assists in monitoring various mechanical positions and movements. By providing real-time data to the crane control systems, this component supports the monitoring of critical assemblies such as boom positioning, slewing angles, and outrigger extension status.

This sensor is compatible with the Demag AC80-1 crane model. It is designed to integrate into the machine's existing control architecture to ensure that operational parameters remain within defined safety limits. Proper function of this sensor is necessary for the accurate feedback required by the crane's electronic systems.

Proximity switches act as non-contact limit sensors in heavy machinery. By detecting metallic or other material targets, they provide input signals that trigger automated sequences or safety interlocks. This technology allows for precise position control and monitoring of moving parts while reducing mechanical wear associated with traditional contact-based limit switches.