MAD Components CB2 42x14 Inch Carbon Fiber Ultralight Drone Propeller (T800, 310 g, 1 Pair)
MAD Components CB2 42x14 Inch Carbon Fiber Ultralight Drone Propeller (T800, 310 g, 1 Pair)
MAD
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Overview
MAD Components CB2 42x14 IN PROP is an upgraded new generation ultralight CF prop (“Light as ‘O2’”) designed for endurance flight. It is a high-efficiency carbon fiber propeller designed to reduce prop weight by 20%–30% and extend flight time, with thrust increased by 3%–7% and efficiency increased by 2%–6%.
Key Features
- Optimized load distribution: tip load decreased without loss of thrust (multi-optimization method) to help save structure weight; blade values optimized to match thrust demand at different rotation rates.
- Optimized moment of inertia: smaller tip area and bigger root area to keep equal thrust output while improving responsive speed.
- Raw material: T800 high-modulus carbon fiber; stated intensity up to 5490 MPa; stable thrust output.
- Almost zero vibration: each propeller balanced 3 times during production.
- Ultralight, efficient, and silent carbon fiber propeller.
Specifications
| Model | CB2 42X14 IN PROP |
| Structure | Carbon Fiber Straight Propeller |
| Material | Carbon Fiber + Resin |
| Single Weight | 310 g |
| Diameter | 42 inch = 1066.8 mm |
| Pitch | 14 inch = 355.6 mm |
| Recommended Thrust / RPM | 10–20 kg / 1700–2500 RPM (label shows “PRM”) |
| Recommended Max Thrust | 65 kg |
| Max Safety RPM | 3000 RPM |
| Packing | 1 pair / Gift Box |
| Working Temp | -40°C to 65°C |
| Storage Temp | -10°C to 50°C |
| Storage Humidity | <85% |
Test Data
| RPM | Thrust (gf) | Torque (N*m) | Output Power (W) | Efficiency (gf/W) |
|---|---|---|---|---|
| 1123 | 3171 | 1.4 | 165.8 | 19.13 |
| 1492 | 5713 | 2.4 | 371.8 | 15.37 |
| 1842 | 8866 | 3.7 | 709.7 | 12.49 |
| 2214 | 12912 | 5.4 | 1242.5 | 10.39 |
| 2416 | 15774 | 6.7 | 1682.2 | 9.38 |
| 2617 | 18287 | 7.8 | 2134.5 | 8.57 |
| 2806 | 21389 | 9.0 | 2641.2 | 8.10 |
| 2976 | 23527 | 10.1 | 3143.9 | 7.48 |
| 3140 | 26798 | 11.5 | 3780.7 | 7.09 |
| 3300 | 29597 | 12.5 | 4332.7 | 6.83 |
| 3419 | 33200 | 14.0 | 5015.2 | 6.62 |
| 3555 | 35825 | 15.4 | 5732.0 | 6.25 |
Recommended Config
| Propeller | ESC | Motor | Throttle | Thrust |
|---|---|---|---|---|
| CB2 42X14IN ULTRALIGHT Propeller | AMPX 200A (5–14S) | MAD M30 PRO KV100 | 50–60% | 13–18 kg / Motor (12–14S) |
| CB2 42X14IN ULTRALIGHT Propeller | AMPX 200A (12–24S) | MAD M35 PRO KV100 | 50–60% | 15–20 kg / Motor (24S) |
| CB2 42X14IN ULTRALIGHT Propeller | AMPX 280A (12–24S) | MAD V128 IPE KV70 | 50–60% | 25–35 kg / Motor (24S) |
What’s Included
- CB2 42X14 IN PROP: 1 pair
- Cover Plate: 2 pcs
- Hex Socket Cap Head Screw: M3*16, M4*16 (8 pcs)
Notes
- Some promotional material in the set references “CB2 42X12”; this listing’s model/specification table states CB2 42X14 IN PROP.
For compatibility questions (motors/ESC/S count) or order support, contact support@rcdrone.top or visit https://rcdrone.top/.
Details
The MAD Components CB2 42x14 carbon fiber propeller features an ultralight blade design with optimized load distribution for balanced performance.
The CB2 carbon fiber propeller uses T800 raw material with an optimized moment of inertia for a responsive feel in flight.
The MAD Components CB2 42x12 in carbon fiber propeller features a diamond-weave blade and a multi-bolt hub mount for large drone setups.
The MAD Components CB2 42x14 carbon fiber straight propeller includes a mounting hole pattern and core specs like 310 g weight and 3000 RPM max safety RPM.
The CB2 42x14 ultralight propeller sheet includes RPM-to-thrust efficiency data, recommended ESC/motor pairings, and the included cover plates and screws.
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