The SAX system applied to the axleboxes of railway bogies is a self-powered system of predictive diagnostics of the rolling stock anomalies and the ground infrastructure on which this rolling stock moves. SAX can detect vibration, temperature, noise, accelerometer, gyroscopy, inclinometry, altitude, distance and speed travelled, satellite localization, and wireless communication signals.

It is a lid-shaped device, applicable directly to the ends of the bushings. The device has an innovative power supply logic using an internal battery, which is recharged by exploiting the kinetic energy produced by the rotation of the wheels.

Predicts anomaly parameters through proprietary and patented data analysis algorithms

SAX allows a web-user to access it remotely via a wireless connection. The remote user can monitor the main parameters through an interactive user interface.

The user interface can be reached from any device that has an internet connection and a browser. Furthermore, SAX is geolocated and it is possible to follow its path through the graphical interface.