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Technical Specifications
Last Updated: 2026-10-10
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | DS-B011-C |
| Category | Hobby |
| Performance | |
| Torque |
7.4V
236.09 oz-in
17.00 kg-cm
1.7 N-m
6.0V
187.38 oz-in
13.49 kg-cm
1.3 N-m
Above Average
|
| Speed |
7.4V
0.07 sec/60°
857.1 deg/s
142.9 RPM
6.0V
0.08 sec/60°
750.0 deg/s
125.0 RPM
Above Average
|
| Stall Current | ≤4.1 A≤4100 mABelow Average |
| Physical | |
| Weight | 2.05 oz58.0 gBelow Average |
| Dimensions |
L 1.59 in W 0.81 in H 1.00 in L 40.4 mm W 20.6 mm H 25.4 mm |
| Case Material | Aluminum |
| Drivetrain | |
| Motor Type | Brushless |
| Gears | Titanium |
| Gear Spline/Teeth | 25 T |
| Control & Signal | |
| Modulation | Digital |
| Rotational Range | 360° |
| Mechanical Limit | No Limit |
| Pulse Width | 500-2500 µs |
| Dead Band | 1 µs |
| Control System | PWM |
| Electrical & Environment | |
| Operating Voltage | 6–8.4 V |
| Water Rating | IPX7 |
| Certification | FCC | CE | ROHS | REACH | EMC |
| Connectivity | |
| Connector | JR (Universal) estimate |
| 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 | Above Average Stronger than 73% of 136 Digital Low Profile servos at 6.0V |
| Speed | Above Average Faster than 70% of 135 Digital Low Profile servos at 6.0V |
| Weight | Below Average Lighter than 20% of 251 Digital Low Profile servos |
| Stall Current | Below Average Lower draw than 27% of 64 Digital Low Profile servos |
Performance Analysis
| Shaft Power | 4.33–6.24 W |
| Power Density | 4.842 W/in³ More power-dense than 63% of 215 Digital Low Profile servos |
| Torque Density | 3.2307 oz-in/g Stronger than 68% of 136 Digital Low Profile servos |
| Torque-to-Volume Ratio | 145.49 oz-in/in³ Denser torque than 77% of 136 Digital Low Profile servos |
| Speed-to-Weight | 0.21552 (1/sec·g) Faster than 53% of 135 Digital Low Profile servos |
| Speed-Torque Trade-off | 14.99 Better balanced than 59% of 134 Digital Low Profile servos |
| Current-per-Torque Ratio | 0.0219 A/oz-in More efficient than 44% of 40 Digital Low Profile servos |
| Voltage Range Width | 2.4 V Wider voltage range than 41% of 223 Digital Low Profile servos |
| Dead-Band-to-Pulse-Width Ratio | 0.0005 1st-highest dead-band-to-pulse-width ratio of 60 Digital Low Profile servos |
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