Description:Brand: EmaxItem Name: ES3154 servoOperating Voltage: 4.8~6.0VStall Torque: 2.5 kgf.cm/4.8V, 3 kgf.cm/6V,Speed : 0.14 sec/60° /4.8V ,0.12 sec/60° /6VDimension: 28x12.8x27mmMotor: CorelessWeight: about 19gPlug Available: FUR,JRSTD...