Accueil/Produits/Capteurs/Capteurs de force/Capteurs de force-couple à 6 composantes, capteurs piézoélectriques à plusieurs composantes (Fx, Fy, Fz, Mx, My, Mz)/9306A

Capteur piézoélectrique à 6 composantes (Fx, Fy, Fz, Mx, My, Mz) / 9306A

Capteur piézoélectrique à 6 composantes (Fx, Fy, Fz, Mx, My, Mz)
9306A
18032598
  • Couplemètre à 6 composantes avec plages de mesure Fx, Fy : -5 ... 5 kN, Fz : -5 ... 10 kN et Mx, My, Mz : -200 ... 200 Nm
  • Connexion : 2 x V3 neg.
  • Dimensions : DxH (mm) 62x90
Sur demande
Sur demande
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Measuring ranges
Minimum measuring range [kN]
-5 kN
Maximum measuring range [kN]
10 kN
Reaction torque range (as vector) Mx, My, Mz
±200 Nm
Calibrations
Moment calibrated range (force-free)
±400 Nm
Product type
Force sensor type
A dynamometer is a force plate measuring forces and moments.
Piezoelectric 6-Axis force/torque sensor
Preloaded sensor
Preloaded sensors are already calibrated and therefore ready-to-use. Non-preloaded sensors are smaller.
Yes
Mechanical properties
Axial stiffness
3.6 kN/μm
Bending stiffness
12.3 kN·m/°
Shear stiffness
0.74 kN/μm
Torsional stiffness
13.1 kN·m/°
Lateral stiffness
0.25 kN/μm
Crosstalk
Maximum crosstalk Fx→Fy
-2.5 … 2.5 %
Maximum crosstalk Fx→Fz
-3.5 … 3.5 %
Maximum crosstalk Fy→Fx
-2.5 … 2.5 %
Maximum crosstalk Fy→Fz
-3.5 … 3.5 %
Maximum crosstalk Fz→Fx
-2 … 2 %
Maximum crosstalk Fz→Fy
-2 … 2 %
Metrological characteristics
Linearity including hysteresis
Linearity represents the maximum deviation/error between ideal and actual output signal characteristics in relation to the measurand in a specific measuring range. It is expressed in percentage of the range of measurement signal (Full Scale Output).
≤±0.5 %FSO
Nominal sensitivity [pC/N]
-3.6 pC/N
Threshold Fx
Minimum change in the measurand that produces a measurable change in the sensor output, while the change of the measurand takes place slowly and monotonically.
0.01 N
Threshold Fy
Minimum change in the measurand that produces a measurable change in the sensor output, while the change of the measurand takes place slowly and monotonically.
0.01 N
Threshold Fz
Minimum change in the measurand that produces a measurable change in the sensor output, while the change of the measurand takes place slowly and monotonically.
0.01 N
Threshold Mx
Minimum change in the measurand that produces a measurable change in the sensor output, while the change of the measurand takes place slowly and monotonically.
0.2 mN·m
Threshold My
Minimum change in the measurand that produces a measurable change in the sensor output, while the change of the measurand takes place slowly and monotonically.
0.2 mN·m
Threshold Mz
Minimum change in the measurand that produces a measurable change in the sensor output, while the change of the measurand takes place slowly and monotonically.
0.2 mN·m
Electrical properties
Output signal type
Charge (Piezoelectric, PE)
Minimal insulation resistance
10^12 Ω
Ground Insulation
>10^8 Ω
Influence quantities
Reaction torque sensitivity Mx, My
≈–255 pC/Nm
Reaction torque sensitivity Mz
≈–225 pC/Nm
Dynamical properties
Natural frequency Fx
Frequency of free (not forced) oscillations of the entire sensor. In practice the (usually lower) natural frequency of the entire mounted system governs the frequency behavior.
18 kHz
Natural frequency Fy
Frequency of free (not forced) oscillations of the entire sensor. In practice the (usually lower) natural frequency of the entire mounted system governs the frequency behavior.
18 kHz
Natural frequency Fz
Frequency of free (not forced) oscillations of the entire sensor. In practice the (usually lower) natural frequency of the entire mounted system governs the frequency behavior.
18 kHz
Natural frequency Mx
Frequency of free (not forced) oscillations of the entire sensor. In practice the (usually lower) natural frequency of the entire mounted system governs the frequency behavior.
11 kHz
Natural frequency My
Frequency of free (not forced) oscillations of the entire sensor. In practice the (usually lower) natural frequency of the entire mounted system governs the frequency behavior.
11 kHz
Natural frequency Mz
Frequency of free (not forced) oscillations of the entire sensor. In practice the (usually lower) natural frequency of the entire mounted system governs the frequency behavior.
11 kHz
Certificates and Standards
Degree of protection EN 60529
IP68
Operation and installation
Operating temperature range
-40 … 80 °C
Applications
NVH testing, Space payload testing, 3C electronics manufacturing
Cable properties
Cable included
No cable included
Interfaces
Connector type
V3 negative, V3 negative
Dimensions and materials
Weight
1.5 kg
Ce couplemètre à 6 composantess mesure toutes les forces et les moments correspondants sur les trois composantes orthogonales. Toutes les forces et tous les moments sont capturés sous forme de signaux physiques piézoélectriques et n'ont pas besoin d'être calculés. La configuration de mesure unique de ce capteur piézoélectrique multi-composantess permet une conception extrêmement petite et compacte. Par conséquent, des modèles concis de processus dynamiques et quasi-statiques tridimensionnels sont possibles même dans des installations étroites. Capteurs piézoélectriques de force-couple à 6 composantess précontraints avec deux brides de montage. Mesure les forces et les couples de réaction dans les directions de la traction et de la compression. Une force ou un couple de réaction génère une charge électrique proportionnelle. Celle-ci est transférée par une électrode au connecteur correspondant. Le couplemètre multi-composantess est constitué de disques de quartz de grande surface et est donc très rigide. La fréquence propre élevée qui en résulte est une condition préalable à des mesures de force et de couple hautement dynamiques. Les deux connecteurs tripolaires V3 neg. sont dotés d'un verrouillage anti-torsion. Un connecteur pour les signaux de force et de couple. Après avoir été correctement installé, le couplemètre à 6 composantes est immédiatement prêt à l'emploi sans recalibrage.
Chargement
Chargement