Transdutor de torque de força e ocorrência de 2 eixos, Fz máx. ±10 kN, Mz máx. ±25 Nm / 9345B

Transdutor de torque de força e ocorrência de 2 eixos, Fz máx. ±10 kN, Mz máx. ±25 Nm
9345B
18007692
  • Sensor de força-torque pré-carregado e calibrado, pronto a medir imediatamente
  • Gamas calibradas: Fz: 0 ... +1 kN, 0 ... +10 kN; Mz: 0 ... ±2,5 Nm, 0 ... ±25 Nm
  • Sensibilidade: Fz: ≈ -3,7 pC/N, Mz: ≈ -190 pC/Nm
  • Dimensões: DxA (mm) 36x42
A pedido
A pedido
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Measuring ranges
Minimum measuring range [kN]
-10 kN
Maximum measuring range [kN]
10 kN
Calibrations
Calibrated range Fz [kN]
0 … 10 kN
Product type
Force sensor type
A dynamometer is a force plate measuring forces and moments.
Multicomponent force / moment
Preloaded sensor
Preloaded sensors are already calibrated and therefore ready-to-use. Non-preloaded sensors are smaller.
Yes
Mechanical properties
Axial stiffness
1.7 kN/μm
Stiffness Cφ (Mz) [kN/μm]
0.19 N·m/μrad
Overload Fz [kN]
-12, 12 kN
Overload Mz [N·m]
-30, 30 N·m
Crosstalk
Maximum crosstalk Fx→Fz
-0.02 … 0.02 %
Maximum crosstalk Fy→Fz
-0.02 … 0.02 %
Maximum crosstalk Fx→Mz
-0.3 … 0.3 N·m/N
Maximum crosstalk Fy→Mz
-0.3 … 0.3 N·m/N
Maximum crosstalk Fz→Mz
-0.04 … 0.04 N·m/N
Maximum crosstalk Mz→Fz
-2 … 2 N/N·m
Maximum crosstalk Mb→Mz
-0.02 … 0.02 %
Maximum crosstalk Mb→Fz
-0.5 … 0.5 N/N·m
Metrological characteristics
Linearity (force)
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).
≤±0.3 %FSO
Linearity (moment)
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).
≤±0.3 %FSO
Hysteresis (force)
The maximum difference in output, at any measurand value within the specified range, when the value is approached first increasing and then decreasing measurand.
≤±0.5 %FSO
Hysteresis (moment)
The maximum difference in output, at any measurand value within the specified range, when the value is approached first increasing and then decreasing measurand.
≤0.5 %FSO
Nominal sensitivity Mz [pC/N·m]
-190 pC/N·m
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.
0.02 N
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.
0.02 mN·m
Electrical properties
Output signal type
Charge (Piezoelectric, PE)
Capacitance
≈340 pF
Minimal insulation resistance
10^13 Ω
Influence quantities
Sensitivity
≈–3.7 pC/N (Fz), ≈–190 pC/Nm (Mz)
Temperature coefficient of sensitivity Fz
–0.02 %/°C
Dynamical properties
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.
32 kHz
Certificates and Standards
Degree of protection EN 60529
IP65
Operation and installation
Operating temperature range
-40 … 120 °C
Tightening torque MA (recommended)
4 N·m
Applications
eVTOL / UAV / drone testing, 3C electronics manufacturing
Cable properties
Cable included
No cable included
Interfaces
Connector type
V3 neg.
Dimensions and materials
Weight
267 g
Casing material
DIN 1.4542
Este transdutor de força-torque piezoelétrico de 2 eixos é adequado para medir uma força de tração ou tração Fz e um torque Mz simultâneo no sensor. A alta resolução permite a medição das mais pequenas alterações dinâmicas em grandes forças e binárias em eixos de medição não rotativos. Discos de quartzo sensíveis à pressão e ao cisalhamento são integrados sob alto pré-carregamento entre um parafuso oco de pré-carregamento e uma porca assinada como caixa do sensor. Devido à tensão extremamente elevada dos elementos sensores, os componentes Fz e Mz são medidos praticamente sem alteração do curso ou do ângulo. O sinal de carga proporcional à força e ao binário é captado por eletrodos e alimentado através de um cabo cego ao amplificador de carga. Este último converte os sinais de carga em encargos de saídas proporcionais, que podem ser registados e avaliados.
A carregar
A carregar