Fatigue testing machine using transverse flux linear motor

摘要

The present invention relates to a fatigue tester, which excludes conventional rack-pinion gears and actuators such as servomotors, hydraulic servos, and pneumatic servos as an actuator for imparting tensile and compressive loads on specimens. By using a transverse flux linear motor with excellent, high speed and high precision control, low precision problems due to backlash and complexity of device configuration due to hydraulic and pneumatic peripherals can be solved, and miniaturization and weight reduction become possible. It relates to a fatigue tester.