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Technical Specifications
Last Updated: 2026-10-10
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | BL2068HV |
| Category | Hobby |
| Performance | |
| Torque |
8.4V
833.24 oz-in
60.00 kg-cm
5.9 N-m
6.0V
694.37 oz-in
50.00 kg-cm
4.9 N-m
Top 10%
|
| Speed |
8.4V
0.08 sec/60°
750.0 deg/s
125.0 RPM
6.0V
0.10 sec/60°
600.0 deg/s
100.0 RPM
Above Average
|
| Running Current |
8.4V
0.360 A
360 mA
6.0V
0.300 A
300 mA
Average
|
| Stall Current | 3.5–4.2 A3500–4200 mABelow Average |
| Physical | |
| Weight | 3.10 oz88.0 gBottom 10% |
| Dimensions |
L 1.614 in W 0.787 in H 1.575 in L 41.0 mm W 20.0 mm H 40.0 mm |
| Case Material | Metal |
| Drivetrain | |
| Motor Type | Brushless |
| Gears | Metal |
| Gear Spline/Teeth | 25 T |
| Rotation Mode | Positional |
| Rotation/Support | Single Bearing |
| Control & Signal | |
| Modulation | Digital |
| Direction | Bidirectional |
| Rotational Range | 90° |
| Mechanical Limit | 180° |
| Pulse Width | 900-2100 µs |
| Dead Band | 1 µs |
| Control System | PWM |
| Electrical & Environment | |
| Operating Voltage | 6–8.4 V |
| Temperature | -20–60 °C-4–140 °F |
| Water Rating | IP68 |
| Idle Current | 0.044 A44 mA |
| Connectivity | |
| Connector | JR (Universal) estimate |
| Wire Length | 295 mm11.61 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 | Top 10% Stronger than 97% of 1043 Digital Standard servos at 6.0V |
| Speed | Above Average Faster than 76% of 1041 Digital Standard servos at 6.0V |
| Weight | Bottom 10% Lighter than 2% of 1902 Digital Standard servos |
| Running Current | Average Lower draw than 41% of 173 Digital Standard servos at 6.0V |
| Stall Current | Below Average Lower draw than 33% of 539 Digital Standard servos |
Performance Analysis
| Shaft Power | 12.84–19.26 W |
| Power Density | 9.621 W/in³ More power-dense than 97% of 1759 Digital Standard servos |
| Torque Density | 7.8906 oz-in/g Stronger than 96% of 1036 Digital Standard servos |
| Torque-to-Volume Ratio | 346.91 oz-in/in³ Denser torque than 97% of 1042 Digital Standard servos |
| Speed-to-Weight | 0.11364 (1/sec·g) Faster than 49% of 1033 Digital Standard servos |
| Speed-Torque Trade-off | 69.44 Better balanced than 89% of 1031 Digital Standard servos |
| Current-per-Torque Ratio | 0.0060 A/oz-in More efficient than 96% of 315 Digital Standard servos |
| Idle-to-Running Current Ratio | 0.147 Lower idle draw than 35% of 112 Digital Standard servos |
| No-Load vs Stall Current Spread | 14.00 Narrower current spread than 62% of 132 Digital Standard servos |
| Torque Gain per Volt | 8.33%/V More voltage-responsive (torque) than 13% of 850 Digital Standard servos |
| Speed Gain per Volt | 10.42%/V More voltage-responsive (speed) than 20% of 871 Digital Standard servos |
| Voltage Range Width | 2.4 V Wider voltage range than 56% of 1539 Digital Standard servos |
| Dead-Band-to-Pulse-Width Ratio | 0.0008 Finer dead band than 89% of 468 Digital Standard servos |
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