non contact rotary torque sensor
A non contact rotary torque sensor represents a sophisticated measurement device that revolutionizes torque measurement through advanced electromagnetic principles. This innovative sensor operates without physical contact between its rotating and stationary components, utilizing magnetic coupling to measure torque accurately and reliably. The sensor consists of two main parts: a rotating shaft equipped with a specialized magnetic material and a stationary sensing unit that detects changes in magnetic field strength. When torque is applied to the shaft, it creates a proportional change in the magnetic field, which the sensor converts into precise electrical signals for measurement. This technology enables continuous torque monitoring in dynamic applications while eliminating mechanical wear and maintenance issues associated with traditional contact-based sensors. The sensor provides real-time data acquisition with exceptional accuracy, typically achieving measurement precision within 0.1% of full scale. These devices can operate at high rotational speeds and accommodate various shaft sizes, making them suitable for diverse industrial applications. The non contact design ensures long-term stability and reliability, particularly in demanding environments where conventional sensors might fail due to friction or wear.