Mega Heavy-Lift Thrust Core & Manned Aircraft Safety GradeEngineered for manned aircraft platforms, heavy eVTOL transition aircraft, and ultra-heavy cargo transport multirotors, the T-MOTOR NS47×18 Carbon Fiber Propeller Set provides maximum propulsive thrust with uncompromising structural safety. Featuring an immense 47-inch diameter paired with an 18-inch pitch, this propeller set is designed to operate under extreme takeoff weights and sustained high-load hovering. Crafted from high-modulus carbon fiber composite engineered to aviation structural standards, the NS47×18 prevents blade warping under extreme torque bursts while optimizing high-voltage power conversion.
High-Voltage System Fit: Engineered for 18S–24S high-voltage eVTOL platforms and cargo multirotors.
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Technical Drawing
Specification
Model NO.
47*18
Weight(Single Blade)
320±20g
Material
CF+Epoxy
Suface Treatment
Glossy
T-MOTOR Series
2blades-intergrated
FAQFeel free to ask us any questions
Q: What motor sizes and battery voltages are recommended for the NS47x18 propeller set?
A: The NS47×18 is designed for flagship ultra-heavy motors such as the T-MOTOR U15, MN1123, or integrated propulsion systems like the A16-24S running on 18S to 24S LiPo/LiHV ultra-high-voltage power architectures. Always verify your motor’s thrust testing data matrix to ensure operating current stays within safe ESC limits.
Q: What makes the NS47x18 suitable for manned aircraft and eVTOL applications?
A: The NS47×18 is built using aviation-grade structural carbon fiber composite featuring reinforced root laminations and rigorous structural testing. It offers maximum safety margins, zero pitch warping under extreme torque, and high fatigue resistance required for passenger-carrying or high-value cargo missions.
Q: How does factory dynamic balancing protect flight systems on giant 47-inch props?
A: At 47 inches in diameter, even minor rotational imbalances can generate severe mechanical stress on motor bearings and mounts. T-MOTOR’s factory dynamic balancing minimizes radial and axial vibration, extending motor bearing lifespan and ensuring smooth flight controller gyro tracking.
Q: How should I properly secure the NS47x18 propeller onto large industrial motors?
A: Use the heavy-duty prop mounting cover plate and high-tensile structural bolts provided with your motor. Torque the mounting bolts evenly in a cross pattern to seat the carbon hub completely flat against the motor top cap without over-tightening.
Q: Can the NS47x18 carbon fiber propeller withstand extreme outdoor field conditions?
A: Yes. The high-modulus carbon fiber composite features a protective UV-resistant and anti-corrosion finish that guards against moisture, dust abrasion, and environmental wear during outdoor commercial field flights.
