Interface load cells accurately quantify the forces applied during fatigue testing for predicting failure. Fatigue refers to the weakening of material caused by repeatedly applied loads. Failure occurs after a certain number of cycles, even when the stresses are well below the material's ultimate tensile strength. While an accurate prediction of fatigue life is not a reality, theoretical analysis and empirical data allow for useful approximations to estimate the margin of safety for a given design.

Animatronics is a dynamic field of entertainment that fuses puppetry, anatomy, mechatronics, and robotics. Behind the expansion of animatronics and entertainment robotics is the increasing demand for immersive, interactive experiences supported through high-accuracy force, torque, and weight measurements using Interface measurement solutions and sensor technologies.

Two common shapes for Interface multi-axis load cells are round and square. Square multi-axis load cells have a cuboid or block-like shape. This geometry often simplifies mounting and alignment. Round multi-axis load cells have a cylindrical or disc-like shape. This model design is a compact, low-profile form factor, which can be crucial in space-constrained applications. Interface 2-axis, 3-axis, 6-axis, and axial torsion load cells deliver high-accuracy measurements for advanced requirements of more data than a single-axis load cell.