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EMAX ES20A
Mini Discontinued

EMAX ES20A

Compatible Hardware

*Based on known specs.

Technical Specifications

Last Updated: 2026-07-10
Identity
Brand EMAX
Category Hobby
Discontinued Yes
Performance
Torque
6.0V41.66 oz-in
Speed
6.0V 0.05 sec/60°
4.8V 0.06 sec/60°
Physical
Weight 0.71 ozAverage
Dimensions L 1.376 in
W 0.587 in
H 1.185 in
Control & Signal
Modulation Analog
Connectivity
Connector JR (Universal)

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.

Class Comparison

WeightAverage
Lighter than 43% of 165 Analog Mini servos

Performance Analysis

Shaft Power 1.54 W
Power Density1.610 W/in³
More power-dense than 95% of 163 Analog Mini servos
Torque Density2.0830 oz-in/g
Torque-to-Volume Ratio43.53 oz-in/in³
Speed-to-Weight0.83333 (1/sec·g)
Speed-Torque Trade-off2.50

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