Triaxial force sensor, ring force transducer, Fx, Fy, Fz (Fz ±150 kN / ±33.7 klbf) / 9077C

9077C

:18007162

Triaxial piezoelectric force sensor with measuring ranges Fx, Fy: -75 ... 75 kN and Fz: -150 ... 150 kN (±16.9 klbf / ±33.7 klbf)
High shear force range due to electrically insulating ceramic contact surfaces
Nominal sensitivity Fz: -2 pC/N
Connection: V3 neg.

Preloaded sensorNoMaximum measuring range150 kNCalibrated range Fz0 … 500 kNRange Fx, Fy-75 … 75 kNCrosstalk Fx <-> Fy±1.5%Torsion stiffness250000 Nm/°Calibrated range Fy0 … 75 kNSensitivity Fx, Fy≈–4.2 pC/NAxial stiffness27.099 kN/μmShear stiffness8.449 kN/μmGround insulated>10^8 ΩPermissible moment loading Mz-2040 … 2040 NmThreshold<0.01 NOutput signal typeCharge (Piezoelectric, PE)Insulation resistance>10^13 ΩApplicationsNVH testing

Measuring range-150 … 150 kNForce sensor typeTriaxial force sensorOverload Fx, Fy–90/90 kNRange Fz-150 … 150 kNOverload Fz–180/180 kNCalibrated range Fx0 … 75 kNStandard preload Fv350 kNLinearity, each axis±2.0 %FSOBending stiffness300850 Nm/°Capacitance, each channel1000 pFPermissible moment loading Mx, My-2040 … 2040 NmConnecting plugV3 neg.Operating temperature range-40 … 120 °CDegree of protection EN 60529IP68Weight1040 g

Triaxial force sensor for measuring forces in any given direction, regardless of the point of load application. This triaxial ring force transducer quantifies all three components of any applied force in highest resolution. The triaxial force sensors of the 90x7 and 90x8 lines are absolutely identical except for the orientation of the coordination system. The output of the piezoelectric triaxial force sensor is an extremely linear electrical charge over their entire measuring range – this load is directly proportional to the applied force. The ring force transducer housing contains one quartz ring per force component and can be precisely aligned and mounted due to its flattened sides. The simple and vibration-resistant design of the sensor is extremely stiff and, with its uniquely high natural frequency, enables the measurement of highly dynamic force processes. With two ceramic discs on the contact surfaces, a high coefficient of friction is guaranteed on the one hand and massinsulated installation in the machine structure is possible on the other. The magnitude of the measuring range of the shear forces in the x- and y-directions depends directly on the preload in the z direction and the resulting axial static friction. The signals are picked up via the design-protected, 3-pole connector plug V3 neg., which uses a positioning aid to ensure the exact assignment of the connector pins and protects against twisting.