Servo Hitec HS-322HD Manufacturer Hitec Applications Airplanes Type Analog Standard Torque 4.8V 42 oz/in (3 kg/cm) Torque 6.0V 51 oz/in (3.7 kg/cm) Speed 4.8V 0.19 sec/60 degrees Speed 6.0V 0.15 sec/60 degrees Dimensions 40mm x 36.5mm x 20mm Weight 43g Bearings Top/Resin Bushing Gear Type Karbonite