Introduction to Torque Transducers – Autotonics

Create Date: 2024-8-30 12:03:23|Source: Autonics/Autonics

1. Characteristics

1. It can not only measure the constant motion torque, but also measure the rotational rotational distance;

2. It can measure both non-static torque and static torque;

3. High precision and good reliability; Strong anti-interference ability;

4. Light weight, very light, various installation structures, easy to install and apply;

5. The forward flip torque can be continuously measured without constant zeroing;

6. There are no damaged parts such as thermal conduction rings, and it can operate for a long time at high speed;

7. The high-level frequency signal output by the sensor can be sent to the computer for processing immediately;

8. The strength of the elastomer is measured, and it can bear 100% of the load.

Introduction to Torque Transducers – Autotonics

Introduction to Torque Transducers – Autotonics

2. Determination mechanism

The commonly used torsional strain gauge is attached to the ductile shaft to be measured with strain adhesive and forms a strain bridge, which supplies power to the strain bridge. The electrical signal of torsion on the elastic shaft is immediately determined. After the strain signal is enlarged, it undergoes a voltage/frequency conversion to become a frequency signal that shares the positive and negative shares with the torsional strain. The input and signal output of the renewable resources of the ontology are handled by the unique ring-shaped transformer with two or two open spaces, so the non-touch renewable resources and signal transmission effect are maintained.

3. Sensor principle structure

The commonly used torque-measuring sheet is pasted on the ductile shaft of each section of the sauce and forms a variable bridge, which is the fundamental torque sensor; On the shaft, it is determined: (1) the secondary coil of the renewable resource toroidal transformer, (2) the primary coil of the signal toroidal transformer, and (3) the printed circuit board on the shaft, which contains the rectifier stable electrogen, the sense meter amplification circuit, the V/F conversion integrated op amp and the signal output circuit.

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