Delta power solutions [india] pvt ltd i9s the leading manufacturer of automation products, telecom power supplies, ups, networking, video display, components, solar power system and automotive produces. Two ranges of ac servo systems are offered by the company. The latest series is asda-a. This series has single and three phase 220v ac. The single phase is ranging from 100w to 1.5kw and three phase varying from 100 w to 3kw. The motors are provided with the feed back resolution of 10000 ppr. Some rating systems contains built-in regenerative resistor with a maximum of 500 kpps input pulse frequency. With two different systems of the asda series a complete range of functionality is provided. This is very useful for various types of application. It consists of different control modes like position/speed/torque modes and three dual modes to meet various demands. Smoothing strategy ensures smooth functioning of the motor and tuning mode enables the servo system adjust itself according to the mechanical requiremets. Window based software makes the setting and handling of its program easier and comfortable for diagnosis. The display, handheld programmer and keypad make it more user friendly.