Fatigue test systems are advanced testing platforms designed to evaluate the durability and structural integrity of materials and engineering components under cyclic loading conditions. These systems are essential for identifying the point and mode of failure when components are subjected to prolonged dynamic stresses, thereby enabling accurate estimation of service life through the establishment of the material’s S-N (stress-life) curve.

Typically, fatigue test systems utilize hydraulic, electromechanical, or servo motor-driven actuators to apply controlled cyclic loads or moments to test specimens. Throughout the testing process, critical parameters such as stress, strain, cycle count, and crack initiation and propagation are meticulously monitored. The system operates based on predefined loading patterns—such as sinusoidal, random vibration, or block loading—to closely replicate actual operational environments.

At E2T, we design and manufacture custom fatigue testing systems tailored to simulate real-world environmental conditions as per client specifications. Leveraging the E2T Control Suite, we deliver comprehensive turnkey solutions that ensure precise real-time control and high-frequency data acquisition to meet the most demanding fatigue testing requirements.