Product overview
The T-MOTOR MF3119P is a folding propeller for integration into industrial multirotor UAV propulsion systems, supplied as 2PCS/PAIR. Its 31-inch (787.4 mm) aerodynamic profile uses a polymer and carbon fiber composite structure intended to combine low weight with high stiffness. The folding architecture supports transport and rapid deployment during field operations. This is a propulsion component supplied as a propeller pair; its intended integration context is an industrial multirotor propulsion system.
The MF3119P delivers up to 21kg of thrust at 4500 RPM, making rotational speed a specific qualification of that output figure. Its mechanical arrangement includes dual shock absorption to reduce vibration and an aluminum shaft with a self-locking nut to resist loosening. The operating temperature range is -40°C to 65°C, with environmental adaptability encompassing humidity, UV exposure and salt spray. Warranty coverage runs for 12 months from purchase and requires valid proof of purchase.
Specifications
| Specification | Value & conditions |
|---|---|
| Manufacturer and model | T-MOTOR MF3119P Polymer Folding Drone Propeller |
| Supplied quantity | 2PCS/PAIR |
| Intended integration | Industrial multirotor UAV propulsion systems |
| Maximum thrust | Up to 21kgAt 4500 RPM. |
| Propeller size | 31-inch (787.4 mm) |
| Structural material | Polymer + carbon fiber composite |
| Operating temperature range | -40°C to 65°C |
| Vibration control | Dual shock absorption system |
| Shaft and retention hardware | Aluminum shaft with self-locking nut |
| Environmental adaptability | Adaptability to extreme temperatures, humidity, UV, and salt spray |
| Folding architecture | Folding structure for transport and rapid field deployment |
| Warranty | 12 months from date of purchaseValid proof of purchase required. |
Ask for the T-MOTOR MF3119P Polymer Folding Drone Propeller - 2PCS/PAIR price ↑
