ANR-220/E antenna rotator (servomechanism) has been designed and manufactured for rotating dishes with 50 ~ 180 cm diameter and maximum 15kg weight. This antenna rotator can rotate dish 45° around the Azimuth axis and 60 degrees around the Elevation axis. Its rotating accuracy is about 0.45 degree. The rotator is locked after setting the dish completely. Operating temperature is -20°C ~ +65°C. Material of the servomechanism is steel galvanized and colored with electrostatic color to resist it against corrosion. Base of the rotator is proper for installing on the pipes with 50 ~ 120 mm diameter.