Roller runout

The runout of the roller is a crucial criterion for rolling processes of metals, plastics or other materials. An imbalance is even dangerous for rollers which have to rotate at high speeds. Therefore, the roundness of the roller must be measured before and also during the application. For all the following processes, a sensor measures the roller directly and establishes the ovality. The non-contact eddy current method is used for rollers made of polished metal. Capacitive or laser triangulation sensors are used for rollers made of other materials.

Vhodné snímače a produkty

Kapacitní senzory na měření vzdálenosti Bezdotykové laserové snímače Snímače na principu vířivých proudů

Více vhodných aplikací: Excentricita, průměr, kruhovitost

Bore hole depth Brake disc concentricity Coil unwinding Coil diameter Stainless steel tubes for catalyst production Extruder bore diameter Laser sensors support cable banding Bearing shell detection in automotive manufacturing Oscillation Diameter of a pulley Drive controller in precision respooling machines Defects in ovality Washing machine displacement