Servo Align DS620 Manufacturer Align Applications Heli/Airplanes Type Coreless Digital Torque 4.8V 111 oz/in (8 kg/cm) Torque 6V 138 oz/in (10 kg/cm) Speed 4.8V 0.09 sec/60 degrees Speed 6V 0.07 sec/60 degrees Dimensions 40.3mm x 20.1mm x 36mm Weight 52.2g Bearings Top Ball Bearing Gear Type Metal