Product: ANNIMOS 20KG RC Servo Digital High Torque Full Metal Gear Waterproof,180° Control Angle
Brand: ANNIMOS
High performance digital standard servo, can be common use in robots, mechanical arms, climbing cars and remote control toys. 
The main features are fast heat dissipation,big torque high compatibility ,sensitive and responsive ect. 
Good choice for university professors and students who are interested in developing software for robot parts. 

 Features: 
- High-precision metal gears with hard anodizing 
- CNC aluminium middle Shell, 
- water proof rubber seals screws

 Sepcification: 
Brand: DSSERVO 
Item: DS3218MG 
Stall Torque (5V): 19 kg/cm (263.8oz/in) 
Stall Torque (6.8V): 21.5 kg/cm (298.5 oz/in) 
Dead band: 3μs 
Speed : 0.16 sec/60°(5V) / 0.14 sec/60°(6.8V) 
Operating Voltage: 4.8 ~ 6.8 DC Volts
Weight: 60 g (2.12 oz) 
Motor Type: DC Motor 
Gear Type: Copper & Aluminum 
Working frequence: 1520μs / 333hz 
CE Certification: Yes 
Size: 40 x 20 x 40.5 mm ( 1.58 x 0.79 x 1.60 in) 

 Package Included: 
1 x DS3218MG Digital Servo 
1 x 25T Adjustable metal servo arm

Other options: 
✔Pack of 2 20KG servos, please search ASIN: B07TKTQ2NZ 
✔35KG Coreless servo 270°,please search ASIN: B07SWST8D6 
✔25KG Coreless servo 270°,please search ASIN: B07SSNJ6Y5 
✔25KG Control Angle 270°,please search ASIN: B07GK1G5FV 
✔20kg Control Angle 270°(PRO Version), ASIN: B07KTSVSSJ 
✔60kg Control Angle 180°,Please search ASIN: B07KTS4L94
✔High-precision digital servo upgraded version - advanced linearity and accuracy with precision potentiometers,stable,low noise,water-proof
✔Durable - equipped with strong copper & aluminum gears, CNC aluminium middle Shell,to ensure long service life
✔Large Torque - maximum torque is up to 21.5 kg/cm (298.5 oz/in)@6.8V,with 25T Adjustable metal servo arm
✔High Rotation - well-controlled,180 degree rotation;360 degree rotation when power-off, perfect for robot joint activities
✔Dimensions - 1.58x0.79x1.60inch (40x20x40.5mm); Weight:60g (2.12oz) only

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