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SunFounder DS-S020
Robotics

SunFounder DS-S020

Compatible Hardware

*Based on known specs.

Technical Specifications

Last Updated: 2026-07-10
Identity
Brand SunFounder
Product Number CN0252
Category Robotics
Performance
Torque
7.4V 375.00 oz-in
6.0V 306.00 oz-in
Speed
7.4V 0.20 sec/60°
6.0V 0.24 sec/60°
Running Current (add)
Stall Current ≤4.5 A
Rated Output Power (add)
Radial Load (add)
Physical
Weight 2.57 oz
Shape Boxed
Dimensions L 2.17 in
W 0.79 in
H 1.69 in
Case Material Aluminum / Plastic
Drivetrain
Motor Type NdFeB
Motor Drive (add)
Gears Stainless steel
Gear Ratio (add)
Gear Spline/Teeth 25 T
Shaft Size (add)
Rotation Mode (add)
Rotation/Support (add)
Backlash (add)
Control & Signal
Modulation Digital
Direction Clockwise
Rotational Range 180°
Mechanical Limit 360°
Pulse Cycle (add)
Pulse Width 500-2500 µs
Neutral Position (add)
Dead Band (add)
Refresh Rate (add)
Angle Sensor Potentiometer
Control System (add)
Programmable (add)
Resolution (add)
MCU (add)
Operating Modes (add)
Signal Voltage (add)
Electrical & Environment
Operating Voltage 6–7.4 V
Power Source (add)
Regulator Type (add)
Temperature -10–50 °C
Water Rating (add)
Certification (add)
Idle Current (add)
Connectivity
Connector JR (Universal)
Wire Length (add)
Baud Rate (add)
Origin
Country of Origin (add)

Disclaimer: Most data is sourced from the manufacturer. Some data is sourced from our loyal community and with the help of AI. We aim for accuracy but are not responsible for inaccurate information.

Performance Analysis

Shaft Power 2.36–3.47 W
Torque Density4.1918 oz-in/g
Stronger than 55% of the 23 Digital Large servos in the database
Torque-to-Volume Ratio105.62 oz-in/in³
Denser torque than 46% of the 25 Digital Large servos in the database
Power Density1.197 W/in³
More power-dense than 49% of the 88 Digital Large servos in the database
Speed-to-Weight0.05708 (1/sec·g)
Faster than 27% of the 31 Large servos in the database
Speed-Torque Trade-off73.44
Better balanced than 60% of the 31 Large servos in the database
Current-per-Torque Ratio0.0147 A/oz-in
More efficient than 53% of the 112 Robotics servos in the database
Torque Gain per Volt16.11%/V
More voltage-responsive (torque) than 71% of the 64 Robotics servos in the database
Speed Gain per Volt14.29%/V
More voltage-responsive (speed) than 64% of the 70 Robotics servos in the database
Voltage Range Width1.4 V
Wider voltage range than 12% of the 120 Digital Large servos in the database

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