Processes are regulated, controlled, automated and adjusted by Novotechnik sensors. Particularly in the field of moulding injection machinery in metal-, wood-, paper- textile processing and in the packaging machinery Novotechnik sensors fulfill reliable the industry-specific requirements.
Whether a dancer application or in stroke adjustment regulations with analog or digital output signals high precision sensors from Novotechnik can be used successfully.
In injection molding machines, all values relevant to the process of manufacturing thermoplastic and duroplastic items are measured and stored. The positions of various mechanical parts are measured, as well as pressure and temperature. The goal is to achieve a consistently high quality of molded items and a short preparation time during tool changes.
Production in shifts, shorter cycle times and low tolerances of the molded items require a high reliability and precision of the position measurement system.
In order to maintain the speed to draw off a foil consistantly, a dancer arm, which is mounted in the pivot point, is used.
The Sensor Potentiometer series SP2841 in a custom design including an anti-deformation socket, cable and M12 cable box is used. The sensor signal affects the frequency converter in a way that the draw-off speed of the foil remains constant.