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Corona DS558HV
Standard

Corona DS558HV

Compatible Hardware

*Based on known specs.

Technical Specifications

Last Updated: 2026-07-28
Identity
Brand Corona
Product Number (add)
Category Hobby
Performance
Torque
7.4V 194.46 oz-in
6.0V 166.68 oz-in
Speed
7.4V 0.18 sec/60°
6.0V 0.20 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 40°
Mechanical Limit (add)
Pulse Cycle (add)
Pulse Width (add)
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 6–7.4 V
Power Source (add)
Regulator Type (add)
Temperature (add)
Water Rating (add)
Certification (add)
Idle Current (add)
Connectivity
Connector JR (Universal) estimate
Wire Length (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 1.54–2.00 W
Torque Density2.8738 oz-in/g
Stronger than 43% of the 832 Digital Standard servos in the database
Torque-to-Volume Ratio88.68 oz-in/in³
Denser torque than 39% of the 843 Digital Standard servos in the database
Power Density1.063 W/in³
More power-dense than 20% of the 1644 Digital Standard servos in the database
Speed-to-Weight0.08621 (1/sec·g)
Faster than 17% of the 821 Digital Standard servos in the database
Speed-Torque Trade-off33.34
Better balanced than 59% of the 826 Digital Standard servos in the database
Torque Gain per Volt11.90%/V
More voltage-responsive (torque) than 26% of the 673 Digital Standard servos in the database
Speed Gain per Volt7.93%/V
More voltage-responsive (speed) than 8% of the 687 Digital Standard servos in the database
Voltage Range Width1.4 V
Wider voltage range than 29% of the 1269 Digital Standard servos in the database

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