The Fanuc 0455#6R400GA, commonly identified by the full part number A06B-0455-B605, is a high-performance AC Servo Motor from the Fanuc αi-B series. This motor, specifically the αiF 4/5000-B model, is engineered for precision and reliability in demanding industrial environments. It is widely used in CNC machine tools, robotics, and other factory automation systems that require rapid acceleration and accurate positioning. Its compact design combined with a high-resolution encoder ensures superior control and efficiency, making it an ideal choice for maintaining the operational integrity of sophisticated machinery.