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DS-S020B-C 20KG Waterproof servo

Stall Torque ≥22.0kgf.cm at 6.0V
≥27.kgf.cm at 7.4V  
No Load Speed ≤0.26sec./60°at 6.0V
≤0.22sec./60°at 7.4V  
Operating Travel Angle  180°±10°(500~2500μs)
Mechanical Limit Angle  360°
Weight  69±1 g
Size  40 ×20 ×41.1mm
Case material  CNC aluminiummiddle shell
Gear Set Material  Metal gear
Motor Type  DC Motor

Product Detail

Product Tags



DS-S020B-C 20KG digital servo features HV high torque, metal gear, fast heat dissipation, sensitivity and responsiveness. With high quality and performance, it is tailored for RC hobbyist to provide different experience and delight.




High performance, standard, Multivoltage digital servo

High-precision Metal Gear

Long-life potentiometer

CNC aluminiummiddle shell

High quality DC Motor

Dual ball bearing


Programmable Functions

End Point Adjustments


Fail Safe

Dead Band

Speed (Slower)

Data Save / Load

Program Reset



Application Scenarios

For with Remote Control Helicopters,Airplane, Robot, Boats,Robot Arm and Smart home. Support All Kind of R/C Toys and Arduino Experiments.



Q. Can i ODM/ OEM and print my own logo on the products?

A: Yes, Through 10years research and development of servo, De Sheng technical team is professional and experienced to offer customized solution for OEM,ODM customer, which is one of our most competitive advantage.
If above online servos does not match your requirements, please do not hesitate to send message to us, we have hundreds of servos for optional, or customizing servos based on demands, it is our advantage!

Q. Servo Application?

A: DS-Power servo have wide application, Here are some of applications of our servos: RC model, education robot, desktop robot and service robot; Logistics system: shuttle car, sorting line, smart warehouse; Smart home: smart lock, switch controller; Safe-guard system: CCTV. Also agriculture, health care industry, military.

Q: For a customized servo, how long is the R&D time (Research& Development time)?

A: Normally, 10~50 business days, it depends on requirements, just some modification on standard servo or a totally new design item.

servo motor
rc servo

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