Digital AC Servo System automatically detects the combination between the servo drive and servo motor. The AC Servo System functions with high stability and at low speed range. The AC Servo System works with high resolution range of 20 Bit and has a speed responsiveness characteristic in a range of 550 Hz. Digital AC Servo System can operate in 3 phase, 220 V and 4.5 kW to 7.5 kW ranges.