AC Servo Driver with 2kHz Response Frequency is provided with 20-bit encoder which ensures smoother operation by means of manual/ automatic notch filters which significantly reduce vibration at machine stoppage. The AC Servo Driver achieves stable speed and lowest cogging torque by minimizing pulse width. The AC Servo Driver handles positioning commands via pulse train input and another feature that puts it far ahead of its competitors. AC Servo Driver with 2kHz Response Frequency is provided with manual and auto notch filter which eliminates the need to monitor troublesome vibration frequencies.