Sensor de fuerza-par piezoeléctrico de 6 ejes (Fx, Fy, Fz, Mx, My, Mz, versión de perfil bajo) / 9306A31

Sensor de fuerza-par piezoeléctrico de 6 ejes (Fx, Fy, Fz, Mx, My, Mz, versión de perfil bajo)
9306A31
18034697
  • Sensor de fuerza-par de 6 ejes, perfil bajo con rangos de medición Fx, Fy: -1 ... 1 kN, Fz: -2 ... 2 kN y Mx, My, Mz: -100 ... 100 Nm
  • Conexión: 2 x V3 neg.
  • Dimensiones P x A: 83 x 45 mm
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Measuring ranges
Minimum measuring range [kN]
-2 kN
Maximum measuring range [kN]
2 kN
Reaction torque range (as vector) Mx, My, Mz
±100 Nm
Calibrations
Moment calibrated range (force-free)
±100 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
5.4 kN/μm
Bending stiffness
16.7 kN·m/°
Shear stiffness
1.62 kN/μm
Torsional stiffness
18.6 kN·m/°
Lateral stiffness
0.9 kN/μm
Crosstalk
Maximum crosstalk Fx→Fy
-2 … 2 %
Maximum crosstalk Fx→Fz
-4 … 4 %
Maximum crosstalk Fy→Fx
-2 … 2 %
Maximum crosstalk Fy→Fz
-4 … 4 %
Maximum crosstalk Fz→Fx
-2 … 2 %
Maximum crosstalk Fz→Fy
-2 … 2 %
Metrological characteristics
Linearity
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).
≤±1.5 %FSO
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).
≤±1.5 %FSO
Nominal sensitivity [pC/N]
-3.7 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 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
Threshold (acceleration)
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 g RMS
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
≈–265 pC/Nm
Reaction torque sensitivity Mz
≈–205 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.
13 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.
13 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.
13 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
0.54 kg

Este sensor de fuerza-par de 6 ejes mide todas las fuerzas y los momentos correspondientes en los tres ejes ortogonales. Todas las fuerzas y momentos se capturan como señales físicas piezoeléctricas y no es necesario calcularlas. La exclusiva configuración de medición de este sensor multieje de fuerza-momento permite un diseño extremadamente pequeño y compacto. Por lo tanto, es posible realizar modelos concisos de procesos dinámicos y cuasistáticos tridimensionales incluso en instalaciones estrechas. Sensores de fuerza-par piezoeléctricos de 6 ejes pretensados con dos bridas de montaje. Mide fuerzas y pares de reacción en las direcciones de tracción y compresión. Una fuerza o un par de reacción generan una carga eléctrica proporcional. Ésta es transferida por un electrodo al conector correspondiente. El sensor de fuerza-par multieje está formado por discos de cuarzo de gran superficie, por lo que es muy rígido. La elevada frecuencia natural resultante es un requisito previo para las mediciones de fuerza y par altamente dinámicas. Los dos conectores V3 neg. de 3 polos están provistos de un bloqueo contra torsión. Un conector para cada señal de fuerza y par. Una vez instalado correctamente, el Sensor de fuerza-par de 6 ejes está inmediatamente listo para su uso sin necesidad de recalibración.

Ficha de datos
Inglés
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Manual
6-Axis force/torque sensor
Inglés
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