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Technical Specifications
Last Updated: 2026-10-24
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | DS205BLHV |
| Category | Hobby |
| Performance | |
| Torque |
7.4V205.00 oz-in14.76 kg-cm1.4 N-m |
| Speed |
7.4V0.05 sec/60°1,200.0 deg/s200.0 RPM |
| Stall Current | 2.82–3.55 A2820–3550 mABelow Average |
| Physical | |
| Weight | 1.76 oz50.0 gBottom 10% |
| Dimensions |
L 1.42 in W 0.59 in H 1.27 in L 36.1 mm W 15.0 mm H 32.3 mm |
| Case Material | Aluminum |
| Drivetrain | |
| Motor Type | Brushless |
| Gears | Steel |
| Gear Spline/Teeth | 25 T |
| Rotation Mode | Positional |
| Rotation/Support | Dual Bearings |
| Control & Signal | |
| Modulation | Digital |
| Rotational Range | 125° |
| Mechanical Limit | 170° |
| Pulse Width | 900-2100 µs |
| Neutral Position | 1520 µs |
| Dead Band | 2 µs |
| Refresh Rate | 330 Hz |
| Angle Sensor | Potentiometer |
| Control System | PWM |
| Programmable | No |
| Electrical & Environment | |
| Operating Voltage | 4.8–8.4 V |
| Temperature | -10–50 °C14–122 °F |
| Connectivity | |
| Connector | JR (Universal) |
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
| Weight | Bottom 10% Lighter than 2% of 491 Digital Mini servos |
| Stall Current | Below Average Lower draw than 15% of 96 Digital Mini servos |
Performance Analysis
| Shaft Power | 7.58 W |
| Power Density | 7.125 W/in³ More power-dense than 93% of 467 Digital Mini servos |
| Torque Density | 4.1000 oz-in/g |
| Torque-to-Volume Ratio | 192.67 oz-in/in³ |
| Speed-to-Weight | 0.40000 (1/sec·g) |
| Speed-Torque Trade-off | 10.25 |
| Current-per-Torque Ratio | 0.0173 A/oz-in |
| Voltage Range Width | 3.6 V Wider voltage range than 74% of 391 Digital Mini servos |
| Dead-Band-to-Pulse-Width Ratio | 0.0017 Finer dead band than 40% of 99 Digital Mini servos |
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