... AC220V suitable environment temprature operating between 0 to55C humiditybelow 90% RH no dewing vibrationBelow 0.5G(4.9m/s2) no continue ... , the second electrical gear ratio output controlServo ready output, Servo alarming output,lacation ready output, speed arrival output.Position control ... Rated voltage (V)220220220 Rated current (A)2.02.43.0 Rated speed (rpm)200030002000Rated torque (N.m)2.42. ...