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Technical Specifications
Last Updated: 2026-10-10
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | SB9029 |
| Category | Hobby |
| Performance | |
| Torque |
6.0V
30.56 oz-in
2.20 kg-cm
0.2 N-m
4.8V
27.78 oz-in
2.00 kg-cm
0.2 N-m
Average
|
| Speed |
6.0V
0.10 sec/60°
600.0 deg/s
100.0 RPM
4.8V
0.12 sec/60°
500.0 deg/s
83.3 RPM
Average
|
| Physical | |
| Weight | 0.44 oz12.5 gAverage |
| Dimensions |
L 0.886 in W 0.453 in H 0.969 in L 22.5 mm W 11.5 mm H 24.6 mm |
| Drivetrain | |
| Motor Type | Brushless |
| Gears | Metal |
| Gear Spline/Teeth | 21 T |
| Rotation Mode | Positional |
| Rotation/Support | Single Bearing |
| Control & Signal | |
| Modulation | Digital |
| Rotational Range | 40° |
| Dead Band | 3 µs |
| Angle Sensor | Potentiometer |
| Control System | SBUS |
| Programmable | Yes |
| Electrical & Environment | |
| Operating Voltage | 4.8–6 V |
| Temperature | -20–60 °C-4–140 °F |
| Connectivity | |
| Connector | Futaba J |
| Wire Length | 215 mm8.46 in |
| Origin | |
| Country of Origin | China |
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 | Average Stronger than 53% of 328 Digital Micro servos at 4.8V |
| Speed | Average Faster than 41% of 328 Digital Micro servos at 4.8V |
| Weight | Average Lighter than 37% of 620 Digital Micro servos |
Performance Analysis
| Shaft Power | 0.43–0.57 W |
| Power Density | 1.455 W/in³ More power-dense than 37% of 590 Digital Micro servos |
| Torque Density | 2.2224 oz-in/g Stronger than 43% of 327 Digital Micro servos |
| Torque-to-Volume Ratio | 71.51 oz-in/in³ Denser torque than 49% of 327 Digital Micro servos |
| Speed-to-Weight | 0.66667 (1/sec·g) Faster than 39% of 327 Digital Micro servos |
| Speed-Torque Trade-off | 3.33 Better balanced than 56% of 327 Digital Micro servos |
| Torque Gain per Volt | 8.34%/V More voltage-responsive (torque) than 6% of 268 Digital Micro servos |
| Speed Gain per Volt | 16.67%/V More voltage-responsive (speed) than 46% of 273 Digital Micro servos |
| Voltage Range Width | 1.2 V Wider voltage range than 19% of 511 Digital Micro servos |
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