Schaeffler is enhancing digital traceability in the logistics of large-size bearings by expanding its existing smart box system with GPS-based positioning technology. The new function is being trialled in a proof-of-concept focusing on main bearing applications in the wind power sector. The aim is to enable more precise tracking of products and improve transparency along the supply chain.
The smart box system, introduced in 2021, consists of modular, reusable transport containers designed for shipping rolling bearings with large outer diameters. These containers replace single-use packaging. Built to Euro pallet dimensions, they are stackable, which simplifies storage, packaging, and return transport logistics.
The addition of GPS trackers allows for real-time tracking of box locations, particularly in relation to turnaround times, downtimes, and returns. This data enables more efficient delivery and return logistics. Beyond location tracking, the devices also measure temperature, humidity, and acceleration, offering insights into environmental conditions and handling throughout the transport process.
Around 300 GPS trackers are currently in use, with a focus on wind turbine main bearing shipments. The asset tracking technology is supplied by German company SmartMakers. The GPS units send regular updates to an IoT platform, allowing continuous optimisation based on operational data gathered over the past two years.
