Product overview
The T-MOTOR P19*5.7 Prop-2PCS/PAIR supplies two polished propellers for UAV propulsion. Its integrated two-blade architecture uses carbon fiber and epoxy, with a listed model size of 19*5.7 (482.6*144.8mm). The weight entry specifies 41g for a single blade. Integration involves mounting the propellers onto motors, with medium-strength or stronger anaerobic screw-locking adhesive required during installation. The supplied configuration is a propeller pair, rather than a flight platform or an airframe kit.
Operating limits include a 9kg thrust limitation, an ambient temperature range of -40°C to 65°C, and an optimum speed range of 3000–5000 RPM/min. The storage specification gives -10°C to 50°C and humidity below 85%; the handling instructions separately recommend 0–40°C at humidity below 80%. Propellers require inspection before flight and replacement if faults are found. Accessories must be properly mounted, and the propellers must remain within their limits. Spinning propellers present a serious injury hazard.
Specifications
| Specification | Value & conditions |
|---|---|
| Manufacturer | T-MOTOR |
| Product and supplied quantity | P19*5.7 Prop-2PCS/PAIR; two propellers per pair |
| Model dimensions | 19*5.7(482.6*144.8mm) |
| T-MOTOR series | 2blades-integrated |
| Weight | 41gSingle blade. |
| Material | CF+Epoxy |
| Thrust limitation | 9kg |
| Ambient temperature | -40℃~65℃ |
| Optimum rotational speed | 3000~5000 RPM/min |
| Storage temperature and humidity | -10℃~50℃/less than 85%Storage. |
| Surface treatment | Polished |
| Recommended storage environment | 0–40°C at less than 80% humidityStorage recommendation in the handling instructions. |
| Thread-locking requirement | Apply medium-strength or stronger anaerobic screw-locking adhesive.When installing propellers onto motors. |
| Inspection and replacement | Inspect propellers before flight and replace faulty propellers.Before flight; replace if a fault is found. |
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