High quality preolading set for piezoelectric force sensors of Types 9011C and 9101C / 9420A11

9420A11
18007781
- Pretensioning element set for force sensors 9011C and 9101C
- Bolt thread M5x0.5, length: 28 mm
- Max. preloading force: 9 kN
- Shunt: approx. 7%
Upon request
On request
Mechanical properties
Pretension bolt, L, length
28 mmPretension bolt thread
M5x0.5These standardized pretensioning elements are used for mounting piezoelectric ring force transducers of Type 9011C and Type 9101C. 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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