User's Manual

Specifications
T40FH A4429-1.0 HBM: public 67
Nominal (rated) torque M
nom
300250200150125100kNm
Shunt signal OFF V max. <0.7
Torque measuring system (non-rotating)
Accuracy class 0.1
Nominal (rated) sensitivity (nominal
(rated) signal range between torque =
zero and nominal (rated) torque)
mV/V 0.63…..1.1 (the sensitivity is
specified on the type plate)
Linearity deviation including hys
teresis, related to the nominal
(rated) sensitivity (voltage output)
For a max. torque in range:
between 0% of Mnom and 20% of
Mnom
% ≤± 0.03
> 20% of Mnom and 60% of Mnom % ≤± 0.065
> 60% of Mnom and 100% of Mnom % ≤± 0.1
Temperature effect per 10 K in the
nominal (rated) temperature range
on the output signal, related to the
actual value of the signal span
% ≤± 0.1
on the zero signal, related to nominal
(rated) sensitivity
% ≤± 0.07
Relative standard deviation of
reproducibility (variability) per DIN
1319, related to the variation of the
output signal.
% ≤± 0.02
Input resistance at reference
temperature
Ω 1560 ± 100
Output resistance at reference
temperature
Ω 1400 ± 100
Reference excitation voltage V 5
Operating range of the excitation voltage 2.5 ... 12
Transducer identification TEDS as per IEEE 1451.4