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Technical Specifications
Last Updated: 2026-10-09
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
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
Above Average
4.8V
0.07 sec/60°
857.1 deg/s
142.9 RPM
Above Average
|
| 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 |
| 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 |
| Control System | PWM |
| Electrical & Environment | |
| Operating Voltage | 4.8–7 V |
| Connectivity | |
| Connector | JR (Universal) estimate |
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 328 Digital Micro servos at 4.8V |
| Speed | Above Average Faster than 90% of 328 Digital Micro servos at 4.8V |
| Weight | Below Average Lighter than 20% of 620 Digital Micro servos |
| Stall Current | Bottom 10% Lower draw than 3% of 194 Digital Micro servos |
Performance Analysis
| Shaft Power | 1.39–1.90 W |
| Power Density | 4.145 W/in³ More power-dense than 71% of 590 Digital Micro servos |
| Torque Density | 2.9763 oz-in/g Stronger than 69% of 327 Digital Micro servos |
| Torque-to-Volume Ratio | 114.91 oz-in/in³ Denser torque than 76% of 327 Digital Micro servos |
| Speed-to-Weight | 0.80574 (1/sec·g) Faster than 57% of 327 Digital Micro servos |
| Speed-Torque Trade-off | 3.69 Better balanced than 64% of 327 Digital Micro servos |
| Current-per-Torque Ratio | 0.0682 A/oz-in More efficient than 17% of 85 Digital Micro servos |
| Voltage Range Width | 2.2 V Wider voltage range than 52% of 511 Digital Micro servos |
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