ASD-S-4543-N-AC SERVO DRIVE 4.5KW 440 A2 1.The ASD-S-4543-N-AC SERVO DRIVE 4.5KW 440 A2 1 is a strong and precise servo drive for industrial motion control. With a 4.5KW output and compatibility with 440V systems, it increases productivity. It's perfect for manufacturing, robotics, and CNC machining since it's small, tough, and easy to use.