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Technical Specifications
Last Updated: 2026-10-23
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | 9791540 |
| Category | Hobby |
| Performance | |
| Torque |
6.0V
59.71 oz-in
4.30 kg-cm
0.4 N-m
4.8V
52.77 oz-in
3.80 kg-cm
0.4 N-m
Above Average
|
| Speed |
6.0V
0.06 sec/60°
1,034.5 deg/s
172.4 RPM
4.8V
0.07 sec/60°
857.1 deg/s
142.9 RPM
Top 10%
|
| Stall Current | 2.9–3.6 A2900–3600 mABottom 10% |
| Physical | |
| Weight | 0.63 oz17.7 gBelow Average |
| Dimensions |
L 0.906 in W 0.472 in H 1.073 in L 23.0 mm W 12.0 mm H 27.3 mm |
| Case Material | Aluminum / Plastic |
| Drivetrain | |
| Motor Type | Coreless |
| Gears | Steel |
| Rotation/Support | Dual Bearings |
| Control & Signal | |
| Modulation | Digital |
| Pulse Cycle | 3.003 ms |
| Neutral Position | 1520 µs |
| Dead Band | 1 µs |
| Refresh Rate | 333 Hz |
| Angle Sensor | Potentiometer |
| Control System | PWM |
| Programmable | Yes |
| Electrical & Environment | |
| Operating Voltage | 4.8–7 V |
| Connectivity | |
| Connector | JR (Universal) estimate |
| Wire Length | 190 mm7.48 in |
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 | Above Average Stronger than 83% of 349 Digital Micro servos at 4.8V |
| Speed | Top 10% Faster than 92% of 347 Digital Micro servos at 4.8V |
| Weight | Below Average Lighter than 21% of 597 Digital Micro servos |
| Stall Current | Bottom 10% Lower draw than 1% of 188 Digital Micro servos |
Performance Analysis
| Shaft Power | 1.39–1.90 W |
| Power Density | 4.145 W/in³ More power-dense than 73% of 563 Digital Micro servos |
| Torque Density | 2.9763 oz-in/g Stronger than 68% of 349 Digital Micro servos |
| Torque-to-Volume Ratio | 114.91 oz-in/in³ Denser torque than 76% of 345 Digital Micro servos |
| Speed-to-Weight | 0.80574 (1/sec·g) Faster than 60% of 347 Digital Micro servos |
| Speed-Torque Trade-off | 3.69 Better balanced than 60% of 345 Digital Micro servos |
| Current-per-Torque Ratio | 0.0682 A/oz-in More efficient than 10% of 98 Digital Micro servos |
| Voltage Range Width | 2.2 V Wider voltage range than 53% of 496 Digital Micro servos |
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