About T-MOTOR FA28.2×9.2 Folding Carbon Fiber Propeller:
Ultra-Heavy Lift Capacity & Long-Endurance Efficiency for Commercial MultirotorsEngineered for industrial multirotors, heavy payload logistics drones, and large-scale agricultural spraying aircraft, the T-MOTOR FA28.2×9.2 Folding Carbon Fiber Propeller Set delivers massive aerodynamic thrust with optimized power conversion. Featuring an impressive 28.2-inch diameter paired with a 9.2-inch pitch, this propeller set is built for heavy takeoff weights and continuous high-load hovering. Constructed from high-modulus 3K carbon fiber composite, it prevents blade twisting under intense torque bursts, while the folding design simplifies transportation and protects motor shafts during field landings.
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Technical Drawing
Specification
Model No.
28.2*9.2 (716.3*233.7mm)
T-MOTOR Series
Foldable
Weight(Single Blade)
128g
Material
CF+Epoxy
Thrust Limitation
27.5kg
Ambient Temp
-40℃~65℃
Optimum RPM
2000-3800 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 motor sizes and voltage setups are recommended for the FA28.2×9.2 propeller?
A: The FA28.2×9.2 is designed for large industrial heavy-lift motors such as the T-MOTOR U10 Plus, U12, P80, P80 III, or MN805-S series running on 12S to 14S LiPo/LiHV power systems. Always consult your motor's thrust testing chart to keep operating current within safe ESC limits.
Q: Why are folding propellers better than solid one-piece props for 28-inch drone platforms?
A: A 28-inch solid propeller makes vehicle transport extremely cumbersome. Folding props allow drone arms to collapse compactly for storage without removing the blades. Furthermore, in the event of an unexpected ground strike or rough landing, the pivoting blades absorb kinetic energy, preventing bent motor shafts or broken motor mounts.
Q: How tightly should I fasten the pivot shoulder bolts on the folding blade roots?
A: Tighten the pivot bolts so that the blades move smoothly without vertical or axial play, but remain loose enough to swing back and forth under light hand pressure. Do not lock the bolts rigidly; the blades rely on motor centrifugal force during startup to unfold automatically.
Q: Does this package include both Clockwise (CW) and Counter-Clockwise (CCW) propellers?
A: Yes, the product package comes as 1 Pair (2 Pieces), containing 1 Clockwise (CW) propeller set and 1 Counter-Clockwise (CCW) propeller set, along with matching prop adapters/hubs where applicable.
Q: Can I replace just one damaged folding blade if it gets chipped during operation?
A: While individual replacement blades can physically be mounted, we strongly recommend replacing folding blades in factory-matched pairs. Factory blade sets undergo precise dynamic balance pairing; replacing only one side can introduce micro-vibrations that degrade flight controller performance and camera stability.
