Product overview
The T-MOTOR P18*6.1 Prop-2PCS/PAIR supplies two UAV propellers for installation onto motors. Each uses an integrated two-blade architecture, carbon fiber and epoxy construction, and a polished surface. The model dimensions are 18*6.1 (457.2*154.9 mm), with a specified single-blade weight of 31.5±1.5 g. These are propulsion components rather than a flight platform or airframe kit. Installation calls for properly mounted accessories and medium-strength or stronger anaerobic screw-locking adhesive at the motor attachment.
Propulsion integration must respect the 8.2 kg thrust limitation and the stated optimum speed range of 3000~6000 RPM/min. Ambient temperature is specified as -40°C to 65°C. The storage specification is -10°C to 50°C with humidity below 85%; separate storage guidance recommends 0–40°C and humidity below 80%. Inspect the propellers before each flight and replace any faulty unit. Handling also requires care because rotating propellers can cause serious injury, and the instructions prohibit bending them by hand to assess strength.
Specifications
| Specification | Value & conditions |
|---|---|
| Manufacturer and model | T-MOTOR P18*6.1 Prop-2PCS/PAIR |
| Supplied configuration | Two propellers per pair |
| Model dimensions | 18*6.1(457.2*154.9mm) |
| Propeller architecture | 2blades-integrated |
| Weight | 31.5±1.5gSingle blade |
| Material | CF+Epoxy |
| Thrust limitation | 8.2kg |
| Ambient temperature | -40°C to 65°C |
| Optimum rotational speed | 3000~6000 RPM/min |
| Storage temperature and humidity | -10°C to 50°C / less than 85% humidityStorage |
| Surface treatment | Polished |
| Recommended storage environment | 0–40°C at less than 80% humidityStorage recommendation |
| 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 any faulty propeller.Before flight |
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