Miniature inline rotating torque sensor FYA is a slip-ring type rotary torque transducer which can measure both reaction torque and rotating torque in clockwise/counterclockwise direction. Very compact size with 37mm outer diameter and 38mm housing length, the inline structure makes connection easy and saves the mounting space further, micro dynamic torque meter FYA is applicable for highly integrated torsion measuring systems. Custom design service is available to meet requirements of different applications.