Servo Hitec HS-625MG Manufacturer Hitec Applications Heli/Airplanes Type Analog High Speed Torque 4.8V 76.5 oz/in (5.5 kg/cm) Torque 6.0V 94.5 oz/in (6.8 kg/cm) Speed 4.8V 0.16 sec/60 degrees Speed 6.0V 0.13 sec/60 degrees Dimensions 41mm x 38mm x 20mm Weight 55g Bearings Ball Bearing Gear Type Metal