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Technical Specifications
Last Updated: 2026-10-09
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | HES-388 |
| Category | Hobby |
| Discontinued | Yes |
| Performance | |
| Torque |
4.8V33.30 oz-in2.40 kg-cm0.2 N-m |
| Speed |
4.8V0.17 sec/60°352.9 deg/s58.8 RPM |
| Physical | |
| Weight | 1.06 oz30.0 gTop 10% |
| Dimensions |
L 1.46 in W 0.71 in H 1.18 in L 37.1 mm W 18.0 mm H 30.0 mm |
| Drivetrain | |
| Gears | Plastic |
| Control & Signal | |
| Modulation | Analog |
| Origin | |
| Country of Origin | South Korea |
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
| Weight | Top 10% Lighter than 97% of 448 Analog Standard servos |
Performance Analysis
| Shaft Power | 0.36 W |
| Power Density | 0.296 W/in³ More power-dense than 14% of 437 Analog Standard servos |
| Torque Density | 1.1100 oz-in/g |
| Torque-to-Volume Ratio | 27.22 oz-in/in³ |
| Speed-to-Weight | 0.19608 (1/sec·g) |
| Speed-Torque Trade-off | 5.66 |
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