Torque Measurement Diagram. Wirelessly transferring the signal off shaft. Figure 31 is a physical block diagram of the torque measurement system.
Torque is measured on a shaft placed between a motor and a load. These are also called torque meters. Alternative torque measurement sensors include electrical torque transducers that output an electric signal that is proportional to the amount of torque generated on the driving shaft.
Rotary torque transducers are frequently used as testingauditing tools for motors torque measuring tool turbines and generators to measure rotational torque.
Torque can be measured using a variety of different units. First we need to clear up a common misconception before going forward. One of the simplest methods of measuring brake power output is to attempt to stop the engine by means of a brake on the flywheel and measure the weight which an arm attached to the brake will support as it tries to rotate with the flywheel. Measuring torque precisely in particular on rotating parts places high demands on test bench manufacturers and users.