Speed sensor for Demag AC80-1

The speed sensor, part number 978 345 73, monitors rotational speed within the Demag AC80-1 crane. This electronic component tracks the revolutions per minute of critical engine or transmission assemblies and sends these signals to the crane's electronic control unit. The system uses this data to regulate engine performance, manage transmission shifting, and provide operational feedback to the operator through the instrument panel. By ensuring accurate speed readings, this sensor supports the coordination of power delivery and hydraulic system responses during crane operations.

This component is designed for the Demag AC80-1 model. It functions as a primary input device for the machine's control electronics, allowing the onboard computer to adjust operating parameters based on real-time rotational data. Speed sensors of this type are used throughout heavy machinery to provide the necessary feedback loop for automated transmission controls and engine management systems, ensuring that the machine operates within its intended design parameters for both speed and power output.