Product overview
The T-MOTOR MF2614VP is a folding, manual variable-pitch propeller for multirotor and VTOL aircraft. Its positioning blocks allow manual pitch changes for different flight speeds, altitudes and aircraft weights. Polymer+CF construction, a 26.4inch (670.56mm) diameter and a 142.6g single-blade weight define its physical configuration. Recommended integration equipment comprises the MN805S KV170/KV150 motor and FLAME 180A 12S V2.0 ESC. Recommended thrust is 3~8kg, with a recommended maximum of 18.5kg. Package dimensions are 334*134*61mm and package weight is 457.6g.
The specified pitch is 9.4inch (238.76mm); the separate positioning-block reference maps 0°, 2.5°, 5°, 7.5° and 10° blocks to 9.1, 11.9, 14.7, 17.6 and 20.6inch respectively. Speed-based selection applies at 0~2000m altitude, while altitude-based selection applies below 15m/s. Both references mark 7.5° and 10° as not recommended. These blocks and other angles are available through customization upon request. Standard customization has MOQ 1 and permits pitch angles specified to 0.01°; assisted mass-production customization can fix the selected pitch before shipment.
Ambient temperature limits are -40°C to 65°C, with storage at -10°C to 50°C and humidity below 85%. The MN805 KV170 bench configurations carry burnout warnings at +2.5° and +5°, and discourage static testing at +7.5° and +10°. Cover-plate screws must be secure, and propellers damaged by a fall or equivalent impact require replacement. The propellers must not be disassembled or used in the specified chemically hostile environments. Storage beyond six months requires sealed preservation.
Specifications
| Specification | Value & conditions |
|---|---|
| Model and application | T-MOTOR MF2614VP manual variable-pitch propeller for multirotor and VTOL aircraft |
| Architecture | Folding |
| Weight | 142.6gSingle blade. |
| Package weight | 457.6gPackaged product. |
| Diameter | 26.4inch (670.56mm) |
| Package size | 334*134*61mmPackaged product. |
| Pitch | 9.4inch (238.76mm) |
| Material | Polymer+CF |
| Recommended thrust | 3~8kg |
| Recommended maximum thrust | 18.5kg |
| Ambient temperature | -40°C to 65°C |
| Storage temperature and humidity | -10°C to 50°C / less than 85%Storage. |
| Recommended ESC | FLAME 180A 12S V2.0 |
| Recommended motor | MN805S KV170/KV150 |
| Positioning-block selection by flight speed |
|
| Positioning-block selection by flight altitude |
|
| Pitch by positioning block |
|
| Pitch adjustment | Manual replacement of positioning blocks |
| Additional positioning blocks | 7.5°, 10°, and other positioning blocksCustomization upon request. |
| Custom pitch and minimum quantity | MOQ 1; pitch angle customizable to 0.01°Standard customization. |
| Factory-fixed pitch | Engineering assistance in angle selection; customized pitch can be fixed before shipmentMass production with assisted customization. |
| Motor temperature and burnout limitation at +2.5° | 157°C; risk of burnoutMN805 KV170 + FLAME 180A 12S V2.0 + MF2614VP (+2.5°); ambient temperature 25°C; motor bell temperature at 80% throttle after 2.5 minutes. Bench-test data are for reference only; comparison with other motor types is not recommended. |
| Motor temperature and burnout limitation at +5° | 102°C; risk of burnoutMN805 KV170 + FLAME 180A 12S V2.0 + MF2614VP (+5°); ambient temperature 25°C; motor bell temperature at 80% throttle after 1 minute. Bench-test data are for reference only; comparison with other motor types is not recommended. |
| Temperature measurement and bench-test qualifications | Motor temperature means bell temperature at 80% throttle. Bench-test data are for reference only; comparison with other motor types is not recommended.Motor-temperature measurements and bench-test data. |
| Static-testing limitation at +7.5° | +7.5° is not recommended for static testingMN805 KV170 + FLAME 180A 12S V2.0 + MF2614VP (+7.5°); ambient temperature 25°C. Bench-test data are for reference only; comparison with other motor types is not recommended. |
| Static-testing limitation at +10° | +10° is not recommended for static testingMN805 KV170 + FLAME 180A 12S V2.0 + MF2614VP (+10°); ambient temperature 25°C. Bench-test data are for reference only; comparison with other motor types is not recommended. |
| Assembly and impact precautions | Secure cover-plate screws; do not apply force to propellers; replace propellers deformed or cracked by a fall or equivalent impact |
| Disassembly restriction | Do not disassemble the propellers |
| Environmental restrictions | Do not use in hostile environments containing H20, S02, N02, Cl2, organosilicon, cyano groups or phenol |
| Long-term preservation | Keep sealedStorage longer than 6 months. |
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