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Technical Specifications
Last Updated: 2026-10-27
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | HLX-1806C |
| Category | Hobby |
| Performance | |
| Torque |
8.4V
249.90 oz-in
17.99 kg-cm
1.8 N-m
7.4V
222.10 oz-in
15.99 kg-cm
1.6 N-m
6.0V
194.40 oz-in
14.00 kg-cm
1.4 N-m
Above Average
|
| Speed |
8.4V
0.06 sec/60°
1,000.0 deg/s
166.7 RPM
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
|
| Physical | |
| Weight | 1.96 oz55.5 gBelow Average |
| Dimensions |
L 1.398 in W 0.591 in H 1.398 in L 35.5 mm W 15.0 mm H 35.5 mm |
| Case Material | Aluminum |
| Drivetrain | |
| Motor Type | Brushless |
| Gears | Steel |
| Gear Spline/Teeth | 25 T |
| Rotation/Support | Dual Bearings |
| Control & Signal | |
| Modulation | Digital |
| Pulse Cycle | 3.003 ms |
| Refresh Rate | 333 Hz |
| Angle Sensor | Magnetic Encoder |
| Electrical & Environment | |
| Operating Voltage | 6–8.4 V |
| Temperature | -20–65 °C-4–149 °F |
| Water Rating | IP65 |
| Connectivity | |
| Connector | JR (Universal) estimate |
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 69% of 186 Digital Low Profile servos at 6.0V |
| Speed | Above Average Faster than 69% of 183 Digital Low Profile servos at 6.0V |
| Weight | Below Average Lighter than 33% of 304 Digital Low Profile servos |
Performance Analysis
| Shaft Power | 4.49–7.70 W |
| Power Density | 6.667 W/in³ More power-dense than 79% of 273 Digital Low Profile servos |
| Torque Density | 3.5027 oz-in/g Stronger than 68% of 185 Digital Low Profile servos |
| Torque-to-Volume Ratio | 168.30 oz-in/in³ Denser torque than 77% of 186 Digital Low Profile servos |
| Speed-to-Weight | 0.22523 (1/sec·g) Faster than 67% of 182 Digital Low Profile servos |
| Speed-Torque Trade-off | 15.55 Better balanced than 54% of 183 Digital Low Profile servos |
| Torque Gain per Volt | 11.90%/V More voltage-responsive (torque) than 23% of 164 Digital Low Profile servos |
| Speed Gain per Volt | 13.89%/V More voltage-responsive (speed) than 42% of 163 Digital Low Profile servos |
| Voltage Range Width | 2.4 V Wider voltage range than 36% of 276 Digital Low Profile servos |
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