German ME Twist Compositesensor
Model: 3RT110(K3R110)
quantityChengscope: 50N, 100N, 200N, 500N, 1kN, 2kN, 5kN
| range | 50N | 100N | 200N | 200N VA | 500N VA | 1000N VA |
| Fz | 50 | 100 | 200 | 200 | 500 | 1000 |
| Mx | 1 | 2 | 4 | 4 | 10 | 20 |
| My | 1 | 2 | 4 | 4 | 10 | 20 |
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F/T tension torsion composite sensor 3RT110 is used to measure three vertical axial forces and moments
Axial force Fz, radial torque Mx, radial torque My;
The three-axis tension torsion composite sensor can calculate Fx and Fy values through algorithms;
Compact appearance: diameter 110 * height 14mm (20mm)
Technical parametersTable 1-1
| sensortype | Three axis tension torsion composite sensor | |
| Overall dimensions | mm | 110x 14 |
| Screw hole parameters | 4*M6 | |
| mechanical parameters | ||
| range | N | 50N, 200N, 500N, 1kN, 2kN, 5kN |
| 力overload protection | %FS | 150 |
| Torque overload protection | Nm | 200% |
| Electrical parameters | ||
| Calibrate output sensitivity | mV/V@FS | 0.5...1 |
| Zero point allowable error | mV/V | ± 0.1 |
| excitation voltage | V | 1...5 |
| input/Outputresistance | Ohm | 87/350 |
| insulation resistance | Ohm | >5000M |
| Output 12 core shielded wire length | m | 3 |
| precision parameter | ||
| accuracy class | % | 0.1 |
| Relative nonlinearity | %FS | ≤0.1 |
| Relative lag | %FS | ≤0.1 |
| Temperature drift at zero point | %FS/K | ± 0.01 |
| Temperature drift characteristic value | %RD/K | ± 0.01 |
| Creep (30 minutes) | %FS | ≤0.1 |
| temperature parameter | ||
| Rated temperature range | ℃ | `-10...+70 |
| Working environment temperature range | ℃ | `-10...+85 |
| Temperature range for transportation and storage | ℃ | `-10...+85 |
| Protection level | IP66 | |
AttentionThe output sensitivity depends on the actual value on the factory calibration certificate of the product; Overload protection of 150% means that when the load does not exceed 1.5 times the full range, the sensor itself is safe and there will be no problems. However, loads exceeding 1.5 times the range have not been calibrated, and the output is inaccurate. If the force point of the sensor is at a certain distance from the installation surface during the force application process, its ability to withstand bending moments must be considered.
Output definition:
| color | definition |
| brown | Motivating Positive |
| white | Motivate negative |
| green | CH1 output positive |
| Huang | CH1 output negative |
| gray | CH2 output positive |
| powder | CH2 output negative |
| blue | CH3 output positive |
| red | CH3 output negative |
| black | CH4 output positive |
| purple | CH4 output negative |
Calibration Matrix:
| CH1 | CH2 | CH3 | CH4 | |
| Fz | +100N/1mV/V | +100N/1mV/V | +100N/1mV/V | +100N/1mV/V |
| Mx | 0Nm/1.5mV/V | -2Nm/1.5mV/V | 0Nm/1.5mV/V | +2Nm/1.5mV/V |
| My | +2Nm/1.5mV/V | 0Nm/1.5mV/V | -2Nm/1.5mV/V | 0Nm/1.5mV/V |
Output algorithm:L=AxU, MatrixATest the output voltageU
U=(U1,U2,U3,U4)
L=(Fz,Mx,My)
Keywords:
Tension torsion composite sensor, tension torsion sensor, force/torque sensor, two-dimensional force sensor, biaxial force sensor

