Discover XQ-Power Servos in Our eBay Store!
Shop Now
Technical Specifications
Last Updated: 2026-10-10
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand | Hexfly |
| Product Number | RER11856 |
| Category | Hobby |
| Performance | |
| Torque |
6.8V
347.19 oz-in
25.00 kg-cm
2.5 N-m
5.0V
291.64 oz-in
21.00 kg-cm
2.1 N-m
|
| Speed |
6.8V
0.13 sec/60°
461.5 deg/s
76.9 RPM
5.0V
0.14 sec/60°
428.6 deg/s
71.4 RPM
|
| Physical | |
| Weight | 2.36 oz67.0 gAverage |
| Dimensions |
L 1.57 in W 0.79 in H 1.59 in L 39.9 mm W 20.1 mm H 40.4 mm |
| Case Material | Aluminum |
| Drivetrain | |
| Motor Type | Brushed |
| Gears | Metal |
| Gear Spline/Teeth | 25 T estimate |
| Control & Signal | |
| Modulation | Digital |
| Rotational Range | 270° |
| Dead Band | 3 µs |
| Refresh Rate | 333 Hz |
| Electrical & Environment | |
| Operating Voltage | 4.8–6.8 V |
| Water Rating | Waterproof |
| Connectivity | |
| Wire Length | 300 mm11.81 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 | Average Lighter than 38% of 1902 Digital Standard servos |
Performance Analysis
| Shaft Power | 3.85–4.94 W |
| Power Density | 2.504 W/in³ More power-dense than 51% of 1759 Digital Standard servos |
| Torque Density | 4.3528 oz-in/g |
| Torque-to-Volume Ratio | 147.89 oz-in/in³ |
| Speed-to-Weight | 0.10661 (1/sec·g) |
| Speed-Torque Trade-off | 40.83 |
| Voltage Range Width | 2.0 V Wider voltage range than 41% of 1539 Digital Standard servos |
Similar Active Servos
Reviews of Hexfly HX-3225
Be the first to review!