This measuring system is based on 2D triangulation sensors (in short - laser sensors). Each laser sensor projects a laser line onto the side wall of the tire. The resulting contour is recorded by a camera and analyzed via an image processor in the laser sensor itself.

One measurement system per wheel, each equipped with two laser sensors, calculates the toe angle; a system with three laser sensors calculates the camber, center wheel point, castor angle and steering axis inclination in addition; a measuring system equipped with four laser sensors calculates the ride height as well. Surrounding lighting has little affect on the sensitivity of the laser sensor because of its relatively low illumination strength. The non-contact scanning technique employed by the measuring system eliminates wear and tear on the tires and on the measuring system itself.

Your advantage

A very cost effective and scaleable measuring system