A rotary actuator represents a highly accurate mechanical component that transforms hydraulic, pneumatic, or electrical energy into a precisely regulated rotation over an angular stroke. As a result of the advancement of technologies over the years, modern systems have evolved from simple piston-type actuation to state-of-the-art digital solutions employing electromagnetic forces and complex fluid dynamics in order to produce maximum torque output along with built-in sensors for real-time feedback on the system\'s performance