A torque sensor is a device used for measuring and recording the torque of a rotating system such as an engine, crankshaft, gearbox, rotor, and bicycle crank or cap torque tester. The torque is mainly divided in two categories: static torque and dynamic torque. Static torque does not produce an angular acceleration and dynamic torque refers to the amount of torque motor produces at some speed of rotation with applied load. 更多
