2-axis force and reaction torque transducer, Fz max ±10 kN, Mz max ±25 Nm / 9345B

9345B

ID:18007692

Preloaded and calibrated force-torque sensor, ready to measure immediately
Calibrated ranges: Fz: 0 … +1 kN, 0 … +10 kN; Mz: 0 … ±2.5 Nm, 0 … ±25 Nm
Sensitivity: Fz: ≈ –3,7 pC/N, Mz: ≈ –190 pC/Nm
Dimensions DxH: 36x42 mm

Availability

Out of stock

List price On Request

Standart Force Sensors

Overload Fz

±12 kN

Threshold Fz

<0.02 N

Temperature coefficient of sensitivity Fz

–0.02 %/°C

Crosstalk Fx,y -> Fz

≤±0.02 N/N

Rigidity Cz (Fz)

≈1.7 kN/μm

Case material

DIN 1.4542

Global attributes

Sensitivity

≈–3.7 pC/N (Fz), ≈–190 pC/Nm (Mz)

Operating temperature range

-40 … 120 °C

Output signal type

Charge (Piezoelectric, PE)

Degree of protection → EN 60529

IP65

Insulation resistance

>10^13 Ω

Force Sensors (Facets)

Preloaded sensor

Yes

Measuring range

-10 … 10 kN

Maximum measuring range

10 kN

Force sensor type

Multicomponent force / moment

Dynamometers

Calibrated measuring range

0 … ±2.5 Nm (Mz 10 percent)

Measuring range Mz

-25 … 25 Nm

Overload Mz

±30 Nm

Sensitivity Mz

≈–190 pC/Nm

Threshold Mz

<0.02 mNm

Crosstalk Fz -> Mz

≤±0.04 mNm/N

Crosstalk Mz -> Fz

≤±2 N/Nm

2-Axis / Triaxial Force Sensors

Crosstalk Fx,y -> Mz

≤±0.3 mNm/N

Crosstalk Mb -> Fz

≤±0.5 N/Nm

Crosstalk Mb -> Mz

≤±0.02 Nm/Nm

Hysteresis Fz

≤0.5 %FSO

Hysteresis Mz

≤0.5 %FSO

Linearity Fz

≤±0.3 %FSO

Linearity Mz

≤±0.3 %FSO

Natural frequency fn(Mz)

>32 kHz

Natural frequency fn(z)

>41 kHz

Rigidity Cφ(Mz)

≈0.19 Nm/μrad

Capacitance CFz

≈65 pF

Capacitance CMz

≈340 pF

Tightening torque MA (recommended)

4 Nm

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.