Trasduttore di coppia a reazione e di forza a 2 assi, Fz max ±10 kN, Mz max ±25 Nm / 9345B

Trasduttore di coppia a reazione e di forza a 2 assi, Fz max ±10 kN, Mz max ±25 Nm
9345B
18007692
  • Sensore di forza-coppia precaricato e calibrato, pronto a misurare immediatamente
  • Campi calibrati: Fz: 0 ... +1 kN, 0 ... +10 kN; Mz: 0 ... ±2,5 Nm, 0 ... ±25 Nm
  • Sensibilità: Fz: ≈ -3,7 pC/N, Mz: ≈ -190 pC/Nm
  • Dimensioni: DxH (mm) 36x42
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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 negative
Dimensions and materials
Weight
267 g
Casing material
DIN 1.4542
Questo Trasduttore piezoelettrico di forza-coppia a 2 assi è adatto a misurare una forza di trazione o compressione Fz e una coppia Mz che agiscono sul sensore. L'alta risoluzione consente di misurare le minime variazioni dinamiche di grandi forze e coppie su alberi non rotanti. I dischi di quarzo sensibili alla pressione e al taglio sono integrati con un elevato precarico tra una vite di precarico cava e un dado che funge da custodia del sensore. Grazie alla rigidità estremamente elevata degli elementi del sensore, i componenti Fz e Mz vengono misurati praticamente senza variazioni di corsa o di angolo. Il segnale di carica proporzionale alla forza e alla coppia viene raccolto dagli elettrodi e inviato tramite un cavo schermato all'Amplificatore di carica. Quest'ultimo converte i segnali di carica in tensioni di uscita proporzionali, che possono essere registrate e valutate.
Caricamento in corso
Caricamento in corso