About T-MOTOR FA24.2×7.9 Folding Carbon Fiber Propeller:
Heavy-Lift Efficiency & Field-Proven Durability for Commercial DronesEngineered for heavy-duty commercial multirotors, agricultural spraying platforms, and industrial mapping UAVs, the T-MOTOR FA24.2×7.9 Folding Carbon Fiber Propeller Set delivers maximum aerodynamic thrust with low power consumption. Featuring a 24.2-inch diameter paired with a 7.9-inch pitch, this propeller set is optimized for heavy takeoff weights and extended hover endurance. Constructed from high-strength 3K carbon fiber composite, it provides high torsional rigidity to prevent blade warping under full-throttle bursts, while the modular folding design simplifies vehicle transport and protects motor shafts during field landings.
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Top highlights
Special Winglet Design
Easy to Fold and Spread
Precise Positioning
Ideal Flight
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Technical Drawing
Specification
Model No.
24.2*7.9(614.7*200.7mm)
T-MOTOR Series
Foldable
Weight(Single Blade)
87g
Material
CF+Epoxy
Thrust Limitation
15kg
Ambient Temp
-40℃~65℃
Optimum RPM
2300-4500 RPM/min
Storage Temp/Humidity
-10℃~50℃/<85%
Surface Treatment
Glossy
Packing List
Before using this product, please check whether all the items listed above are included in the package. If anything is missing, please contact our online customer service or email us at online@mepsking.com.
Note
1. Prop marked with “L" is for CW which "R" for CcW (aerial view).
2. Please be careful when using the propellers as the spinning propellers may cause serious injury.
3. The structural strength of the propellers are fully tested, please make sure the propellers are not used beyond the limits. Please do not tempt to test the strength of the propellers by bending them by hands. Any damage or loss from improper use will be on the users'account.
4. Please make sure all the accessories are mounted properly.
5. Please check on the propellers before flight and make sure they are in good condition. Please replace propellers with new ones if fault is found with them.
6. For storage, please keep them away from hostile environments including but not limited to that of H2 0, SO2,NO2，Cl2 , organosilicon, cyanogroup and phenol. Ambient temperature is recommended between 0 and 40℃ at less than 80% humidity.
7. Please apply anaerobic screw locking glue of medium or above strength when install propellers onto motors.
8. Please use the propellers in compliance with local laws and regulations.
FAQFeel free to ask us any questions
Q: What are the main benefits of using folding carbon fiber props over solid one-piece props on large multirotors?
A: Folding props make storing and transporting large commercial drones significantly easier without taking off the propellers. Additionally, if a blade strikes an obstacle or touches down hard during landing, the free-pivoting joint absorbs impact energy, dramatically reducing damage to the motor shaft and bearings.
Q: What size motors and battery setups are best suited for the FA24.2×7.9 propeller set?
A: The FA24.2×7.9 is designed for heavy-duty industrial motors like the T-MOTOR U8 II, U10 Plus, MN605-S, or P60 series operating on 12S to 14S LiPo/LiHV power setups. Always check your motor’s thrust testing data table to ensure the current draw remains within your ESC’s safe limits.
Q: How tightly should I fasten the pivot shoulder bolts on the folding blade root?
A: Tighten the pivot bolts so that the blades can move freely without vertical or axial play, but loose enough to swing back and forth under light hand pressure. Do not over-tighten the bolts to lock the blades rigid; they rely on centrifugal force during motor startup to unfold automatically.
Q: Does this package include both CW and CCW propellers?
A: Yes, the product package comes as 1 Pair (2 Pieces), including 1 Clockwise (CW) propeller set and 1 Counter-Clockwise (CCW) propeller set, complete with matching prop adapters/hubs where applicable.
Q: Can I replace a single damaged folding blade if one blade gets chipped?
A: While individual replacement blades can be fitted, we strongly recommend replacing folding blades in matched pairs. Factory blade pairs undergo dynamic balance matching; replacing only one side can introduce micro-vibrations that transfer to the flight controller and camera gimbal.
