Psylotech's electrodynamic actuator (ED) technology enables high force, high rate, mechanical testing systems. Representing a viable alternative to servo-hydraulics, these ED systems are well suited to cyclic loading for lifetime prediction on components and products. Psylotech ED systems offer the footprint and convenience of an electro-mechanical, screw driven frame with the speed of servo-hydraulics. Combined with Microscoping™ sensors, they enable new flexibility in experimental mechanics.