Discover XQ-Power Servos in Our eBay Store!
Shop Now
Technical Specifications
Last Updated: 2026-10-09
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | MKS-HBL380 |
| Category | Hobby |
| Performance | |
| Torque |
8.4V
569.38 oz-in
41.00 kg-cm
4.0 N-m
7.4V
541.61 oz-in
39.00 kg-cm
3.8 N-m
6.0V
430.51 oz-in
31.00 kg-cm
3.0 N-m
|
| Speed |
8.4V
0.08 sec/60°
731.7 deg/s
122.0 RPM
8.4V
0.08 sec/60°
731.7 deg/s
122.0 RPM
7.4V
0.09 sec/60°
652.2 deg/s
108.7 RPM
7.4V
0.09 sec/60°
652.2 deg/s
108.7 RPM
6.0V
0.11 sec/60°
526.3 deg/s
87.7 RPM
6.0V
0.11 sec/60°
526.3 deg/s
87.7 RPM
|
| Stall Current | 5.9–8.1 A5900–8100 mABottom 10% |
| Physical | |
| Weight | 2.57 oz73.0 gBelow Average |
| Dimensions |
L 1.575 in W 0.787 in H 1.516 in L 40.0 mm W 20.0 mm H 38.5 mm |
| Case Material | Aluminum |
| Drivetrain | |
| Motor Type | Brushless |
| Gears | Titanium |
| Gear Spline/Teeth | 25 T estimate |
| Rotation/Support | Dual Bearings |
| Control & Signal | |
| Modulation | Digital |
| Pulse Cycle | 3.003 ms |
| Neutral Position | 1520 µs |
| Dead Band | 0.8 µs |
| Refresh Rate | 333 Hz |
| Angle Sensor | Potentiometer |
| Control System | PWM |
| Electrical & Environment | |
| Operating Voltage | 3.5–8.4 V |
| Temperature | -10–60 °C14–140 °F |
| Connectivity | |
| Connector | JR (Universal) estimate |
| Wire Length | 240 mm9.45 in |
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 | Below Average Lighter than 25% of 1902 Digital Standard servos |
| Stall Current | Bottom 10% Lower draw than 8% of 539 Digital Standard servos |
Performance Analysis
| Shaft Power | 6.98–12.84 W |
| Power Density | 6.831 W/in³ More power-dense than 90% of 1759 Digital Standard servos |
| Torque Density | 5.8974 oz-in/g |
| Torque-to-Volume Ratio | 229.06 oz-in/in³ |
| Speed-to-Weight | 0.12016 (1/sec·g) |
| Speed-Torque Trade-off | 49.08 |
| Current-per-Torque Ratio | 0.0188 A/oz-in |
| Voltage Range Width | 4.9 V Wider voltage range than 96% of 1539 Digital Standard servos |
Similar Active Servos
Reviews of MKS HBL380
Be the first to review!