Corona DS-538MG

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*Based on known specs.

Technical Specifications

Last Updated: 2026-10-08

Identity
Brand
Product Number	DS538MG
Category	Hobby
Performance
Torque	6.0V 97.23 oz-in 4.8V 90.29 oz-in Below Average
Speed	6.0V 0.13 sec/60° 4.8V 0.14 sec/60° Average
Physical
Weight	2.05 ozAbove Average
Dimensions	L 1.575 in W 0.787 in H 1.516 in
Drivetrain
Motor Type	Coreless
Gears	Metal
Gear Spline/Teeth	25 T
Rotation/Support	Single Bearing
Control & Signal
Modulation	Digital
Rotational Range	80°
Pulse Cycle	2 ms
Dead Band	3 µs
Electrical & Environment
Operating Voltage	4.8–6 V
Temperature	-20–60 °C
Connectivity
Connector	JR (Universal)
Wire Length	215 mm

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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.

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Amazon eBay

*Based on known specs.

Class Comparison

Torque	Below Average Stronger than 15% of 1043 Digital Standard servos at 4.8V
Speed	Average Faster than 50% of 1041 Digital Standard servos at 4.8V
Weight	Above Average Lighter than 66% of 1902 Digital Standard servos

Performance Analysis

Shaft Power	1.19–1.38 W
Power Density	0.736 W/in³ More power-dense than 11% of 1759 Digital Standard servos
Torque Density	1.5567 oz-in/g Stronger than 12% of 1036 Digital Standard servos
Torque-to-Volume Ratio	48.05 oz-in/in³ Denser torque than 13% of 1042 Digital Standard servos
Speed-to-Weight	0.12315 (1/sec·g) Faster than 55% of 1033 Digital Standard servos
Speed-Torque Trade-off	12.64 Better balanced than 19% of 1031 Digital Standard servos
Torque Gain per Volt	6.41%/V More voltage-responsive (torque) than 6% of 850 Digital Standard servos
Speed Gain per Volt	6.40%/V More voltage-responsive (speed) than 4% of 871 Digital Standard servos
Voltage Range Width	1.2 V Wider voltage range than 16% of 1539 Digital Standard servos