The LY-90R Series offers a technically advanced and cost-effective solution for the dimensional control of large components typical of the automotive, land transport and heavy industries LY-90R is equipped with air bearings both on the Y-axis and on the Z-axis which guarantee high performance and accuracy results. The X-axis guideway can be mounted on the floor or at floor level The light but heavy-duty mobile carriage is built entirely of light aluminum alloy and the double mechanical guideway sliding system with recirculating ball bearings guarantee reliability, accuracy and speed of the measurements Heavy-duty walkable guideways provide safety for the operators and the system in a shop-floor environment. The open structure allows for the inspection of large heavy parts, placed on a work-plate, fixture or automated loading-unloading system LY-90R can be installed on a pneumatic vibration isolation system for use in production environments, without the need for a dedicated foundation for the system