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Technical Specifications
Last Updated: 2026-10-10
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | 9787280 |
| Category | Hobby |
| Performance | |
| Torque |
8.4V
694.50 oz-in
50.01 kg-cm
4.9 N-m
7.4V
625.05 oz-in
45.01 kg-cm
4.4 N-m
6.0V
486.15 oz-in
35.01 kg-cm
3.4 N-m
Top 10%
|
| Speed |
8.4V
0.16 sec/60°
375.0 deg/s
62.5 RPM
7.4V
0.17 sec/60°
352.9 deg/s
58.8 RPM
6.0V
0.19 sec/60°
315.8 deg/s
52.6 RPM
Below Average
|
| Physical | |
| Weight | 2.82 oz80.0 gBelow Average |
| Dimensions |
L 1.60 in W 0.81 in H 1.52 in L 40.6 mm W 20.6 mm H 38.6 mm |
| Case Material | Aluminum |
| Drivetrain | |
| Motor Type | Coreless |
| Gears | Steel |
| Gear Spline/Teeth | 25 T estimate |
| Rotation/Support | Dual Bearings |
| Control & Signal | |
| Modulation | Digital |
| Pulse Cycle | 3.003 ms |
| Neutral Position | 1520 µs |
| Refresh Rate | 333 Hz |
| Programmable | Yes |
| Electrical & Environment | |
| Operating Voltage | 6–8.4 V |
| Temperature | -10–60 °C14–140 °F |
| Connectivity | |
| Connector | JR (Universal) estimate |
| Origin | |
| Country of Origin | Hong Kong |
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 | Top 10% Stronger than 91% of 1043 Digital Standard servos at 6.0V |
| Speed | Below Average Faster than 13% of 1041 Digital Standard servos at 6.0V |
| Weight | Below Average Lighter than 10% of 1902 Digital Standard servos |
Performance Analysis
| Shaft Power | 4.73–8.03 W |
| Power Density | 4.074 W/in³ More power-dense than 71% of 1759 Digital Standard servos |
| Torque Density | 6.0769 oz-in/g Stronger than 88% of 1036 Digital Standard servos |
| Torque-to-Volume Ratio | 246.79 oz-in/in³ Denser torque than 90% of 1042 Digital Standard servos |
| Speed-to-Weight | 0.06579 (1/sec·g) Faster than 5% of 1033 Digital Standard servos |
| Speed-Torque Trade-off | 92.37 Better balanced than 95% of 1031 Digital Standard servos |
| Torque Gain per Volt | 17.86%/V More voltage-responsive (torque) than 69% of 850 Digital Standard servos |
| Speed Gain per Volt | 7.81%/V More voltage-responsive (speed) than 8% of 871 Digital Standard servos |
| Voltage Range Width | 2.4 V Wider voltage range than 54% of 1539 Digital Standard servos |
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