SG-90 Mini Servo
SG90 weight- 9gDimension 21.5mmX11.8mmX22.7mmStall torque 1.2~1.4kg/cm(4.8V)Operating speed 0.1sec/60degree(4.8v)Operating voltage 4.8V~6.0VTemperature range : -30℃~60℃Dead band width 7us