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Technical Specifications
Last Updated: 2026-10-08
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | ES9052MD |
| Category | Hobby |
| Performance | |
| Torque |
6.0V
18.06 oz-in
1.30 kg-cm
0.1 N-m
5.0V
15.28 oz-in
1.10 kg-cm
0.1 N-m
3.8V
11.81 oz-in
0.85 kg-cm
0.1 N-m
Below Average
|
| Speed |
6.0V
0.09 sec/60°
666.7 deg/s
111.1 RPM
5.0V
0.11 sec/60°
545.5 deg/s
90.9 RPM
3.8V
0.15 sec/60°
400.0 deg/s
66.7 RPM
Below Average
|
| Physical | |
| Weight | 0.19 oz5.5 gAbove Average |
| Dimensions |
L 0.78 in W 0.35 in H 0.91 in L 19.8 mm W 8.9 mm H 23.1 mm |
| Drivetrain | |
| Motor Type | Coreless |
| Gears | Metal |
| Gear Spline/Teeth | 15 T |
| Control & Signal | |
| Modulation | Digital |
| Direction | Counterclockwise |
| Rotational Range | 360° |
| Pulse Width | 600-2400 µs |
| Neutral Position | 1500 µs |
| Control System | PWM |
| Electrical & Environment | |
| Operating Voltage | 3.8–6 V |
| Temperature | -10–50 °C14–122 °F |
| Idle Current | 0.002 A2 mA |
| Connectivity | |
| Connector | JR (Universal) |
| Wire Length | 180 mm7.09 in |
| 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 | Below Average Stronger than 10% of 328 Digital Micro servos at 3.8V |
| Speed | Below Average Faster than 17% of 328 Digital Micro servos at 3.8V |
| Weight | Above Average Lighter than 88% of 620 Digital Micro servos |
Performance Analysis
| Shaft Power | 0.15–0.37 W |
| Power Density | 1.493 W/in³ More power-dense than 40% of 590 Digital Micro servos |
| Torque Density | 2.1473 oz-in/g Stronger than 38% of 327 Digital Micro servos |
| Torque-to-Volume Ratio | 47.54 oz-in/in³ Denser torque than 18% of 327 Digital Micro servos |
| Speed-to-Weight | 1.21212 (1/sec·g) Faster than 78% of 327 Digital Micro servos |
| Speed-Torque Trade-off | 1.77 Better balanced than 22% of 327 Digital Micro servos |
| Torque Gain per Volt | 24.06%/V More voltage-responsive (torque) than 85% of 268 Digital Micro servos |
| Speed Gain per Volt | 30.31%/V More voltage-responsive (speed) than 96% of 273 Digital Micro servos |
| Voltage Range Width | 2.2 V Wider voltage range than 52% of 511 Digital Micro servos |
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