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Emax ES09MD
Micro

Emax ES09MD

Compatible Hardware

*Based on known specs.

Technical Specifications

Last Updated: 2026-09-16
Identity
Brand Emax
Product Number ES09MD
Category Hobby
Performance
Torque
6.0V 36.11 oz-in
4.8V 31.95 oz-in Average
Speed
6.0V 0.08 sec/60°
4.8V 0.10 sec/60° Above Average
Physical
Weight 0.52 ozBelow Average
Dimensions L 0.91 in
W 0.47 in
H 0.96 in
Case Material Plastic
Drivetrain
Gears Metal
Rotation Mode Positional
Rotation/Support Single Bearing
Control & Signal
Modulation Digital
Direction Counterclockwise
Pulse Width 1100-1900 µs
Neutral Position 1500 µs
Angle Sensor Potentiometer
Electrical & Environment
Operating Voltage 4.8–6 V
Connectivity
Connector Futaba | JR
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.

Class Comparison

TorqueAverage
Stronger than 62% of 349 Digital Micro servos at 4.8V
SpeedAbove Average
Faster than 65% of 347 Digital Micro servos at 4.8V
WeightBelow Average
Lighter than 29% of 597 Digital Micro servos

Performance Analysis

Shaft Power 0.59–0.83 W
Power Density2.033 W/in³
More power-dense than 53% of 563 Digital Micro servos
Torque Density2.1588 oz-in/g
Stronger than 36% of 349 Digital Micro servos
Torque-to-Volume Ratio77.81 oz-in/in³
Denser torque than 55% of 345 Digital Micro servos
Speed-to-Weight0.67568 (1/sec·g)
Faster than 43% of 347 Digital Micro servos
Speed-Torque Trade-off3.20
Better balanced than 45% of 345 Digital Micro servos
Torque Gain per Volt10.85%/V
More voltage-responsive (torque) than 15% of 290 Digital Micro servos
Speed Gain per Volt20.83%/V
More voltage-responsive (speed) than 67% of 295 Digital Micro servos
Voltage Range Width1.2 V
Wider voltage range than 18% of 496 Digital Micro servos

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Reviews (5)

Includes 5 reviews aggregated from around the web.

There are few reviews for this servo on the web. It is generally regarded as a reliable, precise budget digital micro.

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