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Technical Specifications
Last Updated: 2026-10-23
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | B11DLS |
| Category | Hobby |
| Performance | |
| Torque |
6.0V
38.88 oz-in
2.80 kg-cm
0.3 N-m
4.8V
30.55 oz-in
2.20 kg-cm
0.2 N-m
Average
|
| Speed |
6.0V
0.11 sec/60°
545.5 deg/s
90.9 RPM
4.8V
0.12 sec/60°
500.0 deg/s
83.3 RPM
Average
|
| Physical | |
| Weight | 0.46 oz13.0 gBelow Average |
| Dimensions |
L 0.91 in W 0.48 in H 0.94 in L 23.1 mm W 12.2 mm H 23.9 mm |
| Case Material | Plastic |
| Drivetrain | |
| Motor Type | DC |
| Gears | Copper / Steel |
| Gear Spline/Teeth | 21 T |
| Rotation Mode | Positional |
| Rotation/Support | Dual Bearings |
| Control & Signal | |
| Modulation | Digital |
| Direction | Counterclockwise |
| Rotational Range | 180° |
| Mechanical Limit | 220° |
| Pulse Width | 500-2500 µs |
| Neutral Position | 1520 µs |
| Dead Band | 4 µs |
| Refresh Rate | 333 Hz |
| Angle Sensor | Potentiometer |
| Control System | PWM |
| Programmable | Yes |
| Electrical & Environment | |
| Operating Voltage | 4.8–6 V |
| Temperature | -15–70 °C5–158 °F |
| Water Rating | IP65 |
| Certification | CE | ROHS |
| Connectivity | |
| Connector | JR (Universal) |
| Wire Length | 180 mm7.09 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 57% of 349 Digital Micro servos at 4.8V |
| Speed | Average Faster than 39% of 347 Digital Micro servos at 4.8V |
| Weight | Below Average Lighter than 35% of 597 Digital Micro servos |
Performance Analysis
| Shaft Power | 0.47–0.65 W |
| Power Density | 1.592 W/in³ More power-dense than 44% of 563 Digital Micro servos |
| Torque Density | 2.3500 oz-in/g Stronger than 45% of 349 Digital Micro servos |
| Torque-to-Volume Ratio | 74.40 oz-in/in³ Denser torque than 52% of 345 Digital Micro servos |
| Speed-to-Weight | 0.64103 (1/sec·g) Faster than 40% of 347 Digital Micro servos |
| Speed-Torque Trade-off | 3.67 Better balanced than 60% of 345 Digital Micro servos |
| Torque Gain per Volt | 22.72%/V More voltage-responsive (torque) than 81% of 290 Digital Micro servos |
| Speed Gain per Volt | 7.58%/V More voltage-responsive (speed) than 3% of 295 Digital Micro servos |
| Voltage Range Width | 1.2 V Wider voltage range than 10% of 496 Digital Micro servos |
| Dead-Band-to-Pulse-Width Ratio | 0.0020 Finer dead band than 26% of 182 Digital Micro servos |
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Reviews (6)
Includes 6 reviews aggregated from around the web.
There are very few reviews for this servo on the web. A video reviewer says they spent about $100 on a set to upgrade a jet because the stock servos were slow and imprecise.
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