DS3218 Control Angle 180 High Torque Update Servo 20KG Full Metal Gear Digital Servo Baja Servo Waterproof Servo For Mechanical arm Fittings RC Baja Cars

parameter: DS3218 20KG Large Torque Digital Servo Stall Torque (5V): 19 kg/cm (263.8oz/in) Stall Torque (6.8V): 21.5 kg/cm (298.5 oz/in) Speed : 0.16 sec/60°(5V) / 0.14 sec/60°(6.8V) Operating Voltage: 4.8 ~ 6.8 DC Volts Dead brand: 3?s Weight: 60 g (2.12 oz) Motor Type: DC Motor Gear Type: Copper & Aluminum Working frequence: 1520?s / 333hz Size: 40 x 20 x 40.5 mm ( 1.58 x 0.79 x 1.60 in) Features: CNC aluminium middle Shell - Dual ball bearings High performance digital standard servo High-precision metal gears with hard anodizing Package Included: 1 x DS3218 20KG Large Torque Digital Servo 1 x 25T Adjustable metal servo arm One year warranty for the product