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Technical Specifications
Last Updated: 2026-10-10
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | GS-5401-HV |
| Category | Hobby |
| Performance | |
| Torque |
8.4V
277.70 oz-in
20.00 kg-cm
2.0 N-m
7.4V
255.50 oz-in
18.40 kg-cm
1.8 N-m
6.0V
224.90 oz-in
16.19 kg-cm
1.6 N-m
|
| Speed |
8.4V
0.07 sec/60°
821.9 deg/s
137.0 RPM
7.4V
0.08 sec/60°
800.0 deg/s
133.3 RPM
6.0V
0.08 sec/60°
714.3 deg/s
119.0 RPM
|
| Physical | |
| Weight | 2.12 oz60.0 gAverage |
| Dimensions |
L 1.63 in W 0.823 in H 1.339 in L 41.4 mm W 20.9 mm H 34.0 mm |
| Case Material | Aluminum |
| Drivetrain | |
| Motor Type | Brushless |
| Gears | Stainless Steel |
| Control & Signal | |
| Pulse Width | 250-2000 µs |
| Neutral Position | 1520 µs |
| Refresh Rate | 1000 Hz |
| Control System | PWM |
| Electrical & Environment | |
| Operating Voltage | 5–8.4 V |
| Origin | |
| Country of Origin | USA |
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 | Average Lighter than 50% of 2538 Standard servos |
Performance Analysis
| Shaft Power | 4.95–7.03 W |
| Power Density | 3.916 W/in³ More power-dense than 45% of 32 Xpert RC servos |
| Torque Density | 3.7483 oz-in/g |
| Torque-to-Volume Ratio | 125.21 oz-in/in³ |
| Speed-to-Weight | 0.19841 (1/sec·g) |
| Speed-Torque Trade-off | 18.89 |
| Voltage Range Width | 3.4 V 4th-highest voltage range width of 32 Xpert RC servos |
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