A 3-axis force sensor is a multi-dimensional transducer capable of simultaneously measuring forces along the X, Y, and Z directions, providing complete vector information that single-axis load cells cannot capture. With high precision, low crosstalk, strong overload resistance, and a compact, easy-to-install structure, it is ideal for robotics, aerospace component testing, biomechanical research, precision assembly, and any application requiring accurate multi-directional force analysis.