NCTE 4000 Series, Instruction Manual And Data Sheet

Page: 11 / 16

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Page 11 of 16
3 Load characteristics
Model line
Series 4000
Measuring range
Axial force [N]
1
Limit transverse force [N] Limit bending moment [Nm]
50 and 100 2300 300 41.7
250 7000 800 176
1000 24000 2000 700
Any irregular stress (bending moment, transverse or axial force, exceeding the nominal torque) up to the
specified static load limit is only permissible as long as none of the other stresses can occur. Otherwise the
limit values must be reduced. If 30 % of the limit bending moment and 30 % of the limit transverse force are
present in each case, only 40 % of the axial force is permissible, whereby the nominal torque must not be
exceeded.
4 Technical characteristics
1
Specified values only apply to direct axial force on the shaft. If the axial force acts on the circlip, only 50 % of the force is permissible.
2 The accuracy class means that the linearity deviation as well as the circulation modulation, individually, are each less than or equal to the value
specified as the accuracy class. The accuracy class must not be confused with a classification according to DIN 51309 or EA-10/14.
3
% ME: Related to the measuring range.
4 Zero point can be set to 5 V using a tare button.
5
The exact sensor-specific values can be found in the calibration certificate supplied.
No.
Accuracy class
2
0.1
Description Unit Value
1
Linearity deviation incl.
hysteresis
%ME
3
< ±0.1
2
Rotational Signal Uniformity
(RSU)
< ±0.1
3 Repeatability < ±0.05
Output signal general Unit Value
4
Frequency range, -3dB point,
Bessel characteristics
Hz 2500
5 Analog signal V | mA 0 … 10 4 … 20
6 Signal at torque = Zero
4
V | mA 5 12
7
Signal at positive nominal
torque
5
V | mA 9 20
8
Signal at negative nominal
torque
5
V | mA 1 4
9 Calibration parameter (normed)
5
V/Nm
mA/Nm
4 V/
Measurement range
8 mA/
Measurement range
10 Error output V | mA 0/10 <4/20<
11
Output resistance (Voltage
output)
Ω 62
12
Output resistance (Current
output)
k Ω ≥ 600
Effect of temperature Unit Value
13
Zero point drift over
temperature
%/10 K < 0.2