Triaxial force sensor, ring force transducer, Fx, Fy, Fz (Fz ±8 kN / ±1.79 klbf) / 9027C

Triaxial force sensor, ring force transducer, Fx, Fy, Fz (Fz ±8 kN / ±1.79 klbf)
9027C
18007118
  • Triaxial piezoelectric force sensor with measuring ranges Fx, Fy: -4 ... 4 kN and Fz: -8 ... 8 kN (±1.79 klbf)
  • High shear force range due to electrically insulating ceramic contact surfaces
  • Nominal sensitivity Fz: -3.8 pC/N
  • Connection: V3 neg.
Upon request
On request
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Measuring ranges
Minimum measuring range [kN]
-8 kN
Maximum measuring range [kN]
8 kN
Measuring range Fx [kN]
-4 … 4 kN
Measuring range Fy [kN]
-4 … 4 kN
Calibrations
Calibrated range Fx [kN]
0 … 4 kN
Calibrated range Fy [kN]
0 … 4 kN
Calibrated range Fz [kN]
0 … 28 kN
Product type
Force sensor type
A dynamometer is a force plate measuring forces and moments.
Triaxial force sensor
Preloaded sensor
Preloaded sensors are already calibrated and therefore ready-to-use. Non-preloaded sensors are smaller.
No
Mechanical properties
Preload force
20 kN
Axial stiffness
2.22 kN/μm
Bending stiffness
0.933 kN·m/°
Shear stiffness
0.606 kN/μm
Torsional stiffness
0.907 kN·m/°
Lateral stiffness
0.414 kN/μm
Overload Fx [kN]
-5, 5 kN
Overload Fy [kN]
-5, 5 kN
Overload Fz [kN]
-10, 10 kN
Permissible moment loading Mx, My
-22 … 22 N·m
Permissible moment loading Mz
-23 … 23 N·m
Crosstalk
Maximum crosstalk Fx→Fy
-2 … 2 %
Maximum crosstalk Fx→Fz
-3 … 3 %
Maximum crosstalk Fy→Fx
-2 … 2 %
Maximum crosstalk Fy→Fz
-3 … 3 %
Maximum crosstalk Fz→Fx
-0.5 … 0.5 %
Maximum crosstalk Fz→Fy
-0.5 … 0.5 %
Metrological characteristics
Threshold
<0.01 N
Electrical properties
Output signal type
Charge (Piezoelectric, PE)
Capacitance
30 pF
Minimal insulation resistance
10^13 Ω
Ground Insulation
>10^8 Ω
Certificates and Standards
Degree of protection EN 60529
IP68
Operation and installation
Operating temperature range
-40 … 120 °C
Applications
NVH testing, 3C electronics manufacturing
Cable properties
Cable included
No cable included
Interfaces
Connector type
V3 (negative)
Dimensions and materials
Weight
30 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.
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