ECM-A3L-C20807RS1-AC SERVO MOTOR .75KW 3000RPM 4.the ECM-A3L-C20807RS1-AC Servo Motor, a robust 0.75KW motor with an emphasis on efficiency and accuracy. It provides dependable performance in industrial environments, guaranteeing accurate motion control and longevity in a variety of automation applications, with a maximum speed of 3000 RPM.