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Corona DS538S
Standard

Corona DS538S

Compatible Hardware

*Based on known specs.

Technical Specifications

Last Updated: 2026-07-28
Identity
Brand Corona
Product Number (add)
Category Hobby
Performance
Torque
6.0V 113.26 oz-in
5.0V 80.54 oz-in
Speed
6.0V 0.13 sec/60°
5.0V 0.14 sec/60°
Running Current (add)
Stall Current (add)
Physical
Weight 2.05 oz
Dimensions L 1.57 in
W 0.79 in
H 1.52 in
Case Material (add)
Drivetrain
Motor Type Brushed
Motor Drive (add)
Gears Metal
Gear Spline/Teeth (add)
Shaft Size (add)
Rotation Mode (add)
Rotation/Support Single Bearing
Backlash (add)
Control & Signal
Modulation Digital
Direction (add)
Rotational Range 90°
Mechanical Limit (add)
Pulse Cycle (add)
Pulse Width 900-2100 µs
Neutral Position (add)
Dead Band 3 µs
Refresh Rate (add)
Angle Sensor (add)
Control System PWM
Programmable (add)
Signal Voltage (add)
Electrical & Environment
Operating Voltage 5–6 V
Power Source (add)
Regulator Type (add)
Temperature (add)
Water Rating (add)
Certification (add)
Idle Current (add)
Connectivity
Connector JR (Universal) estimate
Wire Length 60 mm
Origin
Country of Origin China

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 1.06–1.61 W
Torque Density1.3886 oz-in/g
Stronger than 11% of the 831 Digital Standard servos in the database
Torque-to-Volume Ratio42.85 oz-in/in³
Denser torque than 12% of the 842 Digital Standard servos in the database
Power Density0.857 W/in³
More power-dense than 14% of the 1643 Digital Standard servos in the database
Speed-to-Weight0.12315 (1/sec·g)
Faster than 53% of the 820 Digital Standard servos in the database
Speed-Torque Trade-off11.27
Better balanced than 19% of the 825 Digital Standard servos in the database
Torque Gain per Volt40.63%/V
More voltage-responsive (torque) than 98% of the 672 Digital Standard servos in the database
Speed Gain per Volt7.68%/V
More voltage-responsive (speed) than 7% of the 686 Digital Standard servos in the database
Voltage Range Width1.0 V
Wider voltage range than 4% of the 1268 Digital Standard servos in the database
Dead-Band-to-Pulse-Width Ratio0.0025
Finer dead band than 10% of the 326 Digital Standard servos in the database

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