High-precision ESMSNJ05 non-continuous rotary static torque sensor for robot joint shaft testing and inspection

 ESMSNJ05 column-type static torque sensor is a high-precision torque measurement device designed based on the principle of resistive strain. It features an integrated column-type elastic structure, built-in Wheatstone bridge, and temperature compensation circuit, which can accurately convert torsional torque into standard electrical signals. It is suitable for torque detection under stationary or very low-speed conditions. The product has a compact structure, strong rigidity, and high stability, with no easily worn parts such as rotary slip rings, ensuring long service life and easy installation and maintenance.

The sensor covers a wide measuring range with high measurement accuracy, excellent linearity and repeatability, strong overload resistance, and anti-interference capability, providing stable and reliable signal output. It can be adapted to various installation methods and is widely used in torque wrench calibration, valve opening and closing torque detection, bolt tightening torque testing, and the static performance testing of reducers and motors.

The product has a high protection rating, capable of adapting to complex industrial environments with dust and oil. It can output various signals such as mV/V, 4–20mA, 0–5V, and RS485, facilitating connection with display instruments, PLCs, and data acquisition systems. It is an ideal high-precision torque measurement device for mechanical testing, metrology calibration, industrial assembly, and scientific experiments.