Torque sensor is a commonly used measuring instrument that can be used in the manufacture of viscometers, electric (pneumatic, hydraulic) torque wrenches, etc. The torque shift of machinery and equipment is a key information content for its operation. As an indispensable and critical part of torque detection, torque sensors are also developing in the future. Let’s take a look at what are the types of torque sensors. Non-contact torque sensor The input and output shafts of non-contact torque transducers are connected by torsion bars with splines on the input shafts and keyways on the output shafts. When the torsion bar is torsionally by the rotational torque of the steering wheel, the relative position between the spline on the input shaft and the keyway on the output shaft is changed. The relative displacement change of the spline and the keyway is equal to the torsion of the torsion rod, so that the magnetic inductance intensity on the spline changes, and the change in the magnetic inductance intensity is converted into a voltage signal through the coil. Non-contact torque sensors have been widely used in the field of cars because of their non-contact working methods, such as long life, high reliability, less susceptible to wear, smaller time delay, and less affected by shaft deflection and axial offset. Strain gauge torque transducers Strain gauge sensor torque measurement uses strain gauge electrical measurement technology. When the elastic shaft is slightly deformed by torque, the resistance value of the bridge changes, and the change of the resistance of the strain bridge is transformed into a change of the electrical signal, so as to realize torque measurement. The sensor completes the following information conversion; The sensor consists of an elastic shaft, a measuring bridge, an amplifier for the instrument, and an interface circuit. High-performance wireless type High-performance wireless torque sensors combine sensors with wireless communication technology to enable wireless data transmission. After the torque electrical signal is amplified and converted by the signal processing circuit controlled by the single-chip microcomputer, the encoder transmits the collected digital code to the transmitting module for transmission. Under the control of the microprocessor, the wireless transmission circuit is encoded and processed accordingly by the encoder to collect the information data, and is emitted by the transmitter module. Realize wireless transmission. Electronic The electronic torque meter is a portable high-performance shaft power measurement instrument for fan and pump testing and on-site energy efficiency evaluation. The electronic torque meter creatively abandons the cumbersome, complex and difficult installation process of the traditional electromechanical torque sensor in many field environments, realizes the real-time measurement of the efficiency of the fan and pump motor, monitors the operation status of the fan and pump motor in the process of use, and provides real-time, real and reliable data for the study of the use status of the fan and pump motor; The influence of improper installation of electromechanical torque sensors on the test results is avoided. If you have any questions about product consultation, product customization, agency, technical inquiry, quotation, etc., please contact Xingyi, 400-600-4496!