Type |
TB1A | |||||||
Accuracy class |
0.05 | |||||||
Torque measuring system | ||||||||
Nominal torque MN |
N⋅m |
100 |
200 |
500 |
1 k |
2 k |
5 k |
10 k |
Nominal sensitivity (nominal signal span between torque = zero and nominal torque) Sensitivity tolerance (deviation of the actual output quantity at MN from the nominal signal span) |
mV/V
% |
1.5
< "0.1 | ||||||
Temperature effect per 10 K in the nominal temperature range On output signal (related to actual value) On zero signal (related to nominal sensitivity) Linearity deviation, including hysteresis (related to nominal sensitivity) |
% %
% |
< "0.05 < "0.05
< "0.03 | ||||||
Relative standard deviation of repeatability according to DIN 1319 (related to variation of output signal) Input resistance at reference temperature Output resistance at reference temperature |
% Ω Ω |
< "0.01 1750 "200 1400"30 | ||||||
Reference excitation voltage Maximum permissible excitation voltage Operating range of the excitation voltage |
V V V |
5 20 2.5...12 | ||||||
Reference temperature Nominal temperature range Operating temperature range Storage temperature range |
°C [°F] °C [°F] °C [°F] °C [°F] |
+23 [+73.4] +10 ... +60 [+50 ... +140] −10 ... +60 [+14 ... +140] −20 ... +70 [−13 ... +158] | ||||||
Load limits1) Limit torque, related to MN Breaking torque, related to MN Axial limit force Lateral limit force Bending limit moment Oscillation bandwidth according to DIN 50100 (peak-to- peak) 2) |
% % kN kN N⋅m kN⋅m |
| ||||||
200 >400 |
160 >300 31 40 4000 12.0 | |||||||
2 1 70 0.16 |
4 3 140 0.32 |
7 6 500 0.8 |
7 8 500 1.6 |
12 15 1000 3.2 |
22 30 2500 8.0 | |||
Mechanical data | ||||||||
Torsional stiffness Rotation angle |
kN⋅m/rad degree |
160 0.036 |
430 0.027 |
1000 0.028 |
1800 0.032 |
3300 0.034 |
9900 0.029 |
15000 0.038 |
Max. deflexion at axial limit force |
mm |
<0.03 | ||||||
Additional max. concentricity error at lateral limit force |
mm |
<0.01 |
<0.02 |
<0.03 | ||||
Additional plumb parallel deviation at bending limit mo- ment |
mm |
<0.2 | ||||||
Mass moment of inertia of the rotor (around the axis of rotation) x 10−3 |
kg⋅m2 |
1.3 |
3.4 |
13.2 |
13.2 |
29.6 |
110 |
120 |
Pro rata mass moment of inertia (measurement side) |
% |
51 |
44 |
39 |
39 |
38 |
31 |
33 |