Preloading sets for piezoelectric force sensors of Type 90x1C and 910xC for high loads / 9420A

A set of pretensioning elements consists of a pretensioning bolt (high strength, stainless steel of the mold), a centering sleeve, two insulating washers and a hexagon nut. These accessories are also separately available on request. It is recommended to preload piezo force sensors with at least 20% of their nominal force to increase the accuracy. In addition, the expected tensile and lateral forces have a decisive influence on the specification of the pretension force. Details can be found in the data sheet and the manual of the corresponding sensor.