WEISE DS3218 Control Angle 270 High Torque Update Servo 20KG Full Metal Gear Digital Servo Baja Servo Waterproof Servo Mechanical arm Fittings Baja RC 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: 3μs Weight: 60 g (2.12 oz) Motor Type: DC Motor Gear Type: Copper & Aluminum Working frequence: 1520μs / 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
1 x packaging