Overview
The MAD XH14 Coaxial Drone Arm Set is an integrated coaxial drone arm set / power system module intended for heavy-duty transportation UAV builds. The product graphic labels it as an “XH Integrated Coaxial Drone Power System” and shows a coaxial arm assembly with motor/propulsion components and related performance notes.
Key Features
- Integrated coaxial drone power system (XH14 series) for heavy-load multirotor platforms.
- DSP noted on the product graphic, with a stated 0.28 s response value.
- High-performance carbon fiber propellers (stated).
- “Premium materials, strong and durable” (stated).
- Versions shown for both rotation directions: XH14 (CW) and XH14 (CCW).
Specifications
| Series / Name on graphic | XH Integrated Coaxial Drone Power System (XH14) |
| Motor KV (shown) | MAD XH14 43KV |
| Prop size (shown) | 55x22 in |
| ESC control type / rating (shown) | FOC 150A |
| Battery range (shown) | 24–28S |
| Stated performance figures on graphic | DSP: 0.28 s; ↑30%; 45 kg; 110 kg; 8730 ±2%; 24–28S |
| Test data tables shown | 24S and 28S performance tables are displayed on the graphic (row-by-row values are not fully legible at the provided resolution). |
For a readable copy of the full XH14 test tables and parameter sheet, contact support@rcdrone.top or visit https://rcdrone.top/.
Details

The MAD XH14 coaxial drone arm documentation includes performance curves and mounting dimensions to help with installation and tuning.
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