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Technical Specifications
Last Updated: 2026-10-09
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | ES09D |
| Category | Hobby |
| Performance | |
| Torque |
6.0V
34.73 oz-in
2.50 kg-cm
0.2 N-m
4.8V
30.56 oz-in
2.20 kg-cm
0.2 N-m
Average
|
| Speed |
6.0V
0.09 sec/60°
666.7 deg/s
111.1 RPM
4.8V
0.11 sec/60°
545.5 deg/s
90.9 RPM
Average
|
| Physical | |
| Weight | 0.41 oz11.6 gAverage |
| Dimensions |
L 0.91 in W 0.47 in H 0.96 in L 23.1 mm W 11.9 mm H 24.4 mm |
| Drivetrain | |
| Gears | Plastic |
| Rotation/Support | Dual Bearings |
| Control & Signal | |
| Modulation | Digital |
| 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
| Torque | Average Stronger than 61% of 328 Digital Micro servos at 4.8V |
| Speed | Average Faster than 52% of 328 Digital Micro servos at 4.8V |
| Weight | Average Lighter than 43% of 620 Digital Micro servos |
Performance Analysis
| Shaft Power | 0.51–0.71 W |
| Power Density | 1.738 W/in³ More power-dense than 47% of 590 Digital Micro servos |
| Torque Density | 2.6345 oz-in/g Stronger than 57% of 327 Digital Micro servos |
| Torque-to-Volume Ratio | 74.43 oz-in/in³ Denser torque than 53% of 327 Digital Micro servos |
| Speed-to-Weight | 0.78370 (1/sec·g) Faster than 56% of 327 Digital Micro servos |
| Speed-Torque Trade-off | 3.36 Better balanced than 57% of 327 Digital Micro servos |
| Torque Gain per Volt | 11.37%/V More voltage-responsive (torque) than 19% of 268 Digital Micro servos |
| Speed Gain per Volt | 18.52%/V More voltage-responsive (speed) than 57% of 273 Digital Micro servos |
| Voltage Range Width | 1.2 V Wider voltage range than 16% of 511 Digital Micro servos |
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