High quality preloading set for piezoelectric force sensors of Types 9071C and 9107C / 9420A71

9420A71
18007787
- Pretensioning element set for force sensors 9071C and 9107C
- Bolt thread M27x2.0, length: 102 mm
- Max. preloading force: 245 kN
- Shunt: approx. 7%
Upon request
On request
Mechanical properties
Pretension bolt, L, length
102 mmPretension bolt thread
M27x2These standardized pretensioning elements are used for mounting piezoelectric ring force transducers of Type 9071C and Type 9107C. A set of pretensioning elements consists of a pretensioning bolt (PB, high strength, stainless steel of the mold), a centering sleeve (CS), two insulating washers (IW) and a hexagon nut (HN). 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.
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