2-axis force and reaction torque transducer, Fz max ±20 kN, Mz max ±200 Nm / 9365B

9365B

:18007718

Preloaded and calibrated force-torque sensor, ready to measure immediately
Calibrated ranges: Fz: 0 … +2 kN, 0 … +20 kN; Mz: 0 … ±20 N·m, 0 … ±200 N·m
Sensitivity: Fz: ≈ –3,6 pC/N, Mz: ≈ –140 pC/Nm
Dimensions DxH: 54x60 mm

Preloaded sensorYesMeasuring range-20 … 20 kNMaximum measuring range20 kNForce sensor typeMulticomponent force / momentCalibrated measuring range0 … 20 kN (Fz 100%)Measuring range Mz-200 … 200 NmOverload Mz±210 NmSensitivity Mz≈–140 pC/NmThreshold Mz<0.62 mNmCrosstalk Fz -> Mz≤±0.08 mNm/NCrosstalk Mz -> Fz≤±1 N/NmOverload Fz±24 kNThreshold Fz<0.35 NTemperature coefficient of sensitivity Fz–0.02 %/°CCrosstalk Fx,y -> Fz≤±0.02 N/NRigidity Cz (Fz)≈2.8 kN/μmCase materialDIN 1.4542Crosstalk Fx,y -> Mz≤±0.3 mNm/NCrosstalk Mb -> Fz≤±0.5 N/NmCrosstalk Mb -> Mz≤±0.01 Nm/NmHysteresis Fz≤0.5 %FSOHysteresis Mz≤0.5 %FSOLinearity Fz≤±0.3 %FSOLinearity Mz≤±0.3 %FSONatural frequency fn(Mz)>25 kHzNatural frequency fn(z)>33 kHzRigidity Cφ(Mz)≈0.92 Nm/μradCapacitance CFz≈150 pFCapacitance CMz≈350 pFTightening torque MA (recommended)21 NmSensitivity≈–3.6 pC/N (Fz), ≈–140 pC/Nm (Mz)Operating temperature range-40 … 120 °COutput signal typeCharge (Piezoelectric, PE)Degree of protection EN 60529IP65Insulation resistance>10^13 ΩWeight834 g

This piezoelectric 2-axis force-torque transducer is suitable for measuring a tensile or compression force Fz and a torque Mz acting on the sensor. The high resolution allows measurement of the slightest dynamic changes in large forces and torques at non-rotating shafts. Pressure and shear sensitive quartz disks are integrated under high preload between a hollow preload screw and a nut de signed as the sensor case. Because of the extremely high rigidity of the sensor elements, the components Fz and Mz are measured practically without change of stroke or angle. The force and torque-proportional charge signal is picked up by electrodes and fed via a shielded cable to the charge amplifier. The latter converts the charge signals into proportional output voltages, which can be recorded and evaluated.