Specification Brand GuoHuaModel A0090Motor Type Iron CoreGear Type MetalWorking Voltage 4 8v 6vUsing Temperature 0℃ 60℃Standard Signal 1000 2000μs 500 2500μsWorking Angle 90° 180° 360°Stalled Current 900mAWire Length 250mmDead Zone Setting 3 usecWeight 14gDimensions L23 x W12 2 x H34 5 mmTorque 4 6±0 3kg cm at 4 8V 5 5±0 3kg cm at 6V Speed 0 11sec 60° at 4 8V 0 09sec 60° at 6V Package included 1 x RC Servo