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Technical Specifications
Last Updated: 2026-10-24
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
Below 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 gTop 10% |
| 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 | Below Average Stronger than 10% of 284 Digital Mini servos at 4.8V |
| Speed | Average Faster than 46% of 288 Digital Mini servos at 4.8V |
| Weight | Top 10% Lighter than 95% of 490 Digital Mini servos |
Performance Analysis
| Shaft Power | 0.43–0.57 W |
| Power Density | 1.455 W/in³ More power-dense than 42% of 468 Digital Mini servos |
| Torque Density | 2.2224 oz-in/g Stronger than 46% of 280 Digital Mini servos |
| Torque-to-Volume Ratio | 71.51 oz-in/in³ Denser torque than 46% of 282 Digital Mini servos |
| Speed-to-Weight | 0.66667 (1/sec·g) Faster than 89% of 284 Digital Mini servos |
| Speed-Torque Trade-off | 3.33 Better balanced than 19% of 282 Digital Mini servos |
| Torque Gain per Volt | 8.34%/V More voltage-responsive (torque) than 3% of 252 Digital Mini servos |
| Speed Gain per Volt | 16.67%/V More voltage-responsive (speed) than 52% of 258 Digital Mini servos |
| Voltage Range Width | 1.2 V Wider voltage range than 14% of 396 Digital Mini servos |
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