| Availability: | In stock |
The APC 9x4.6 Slow Flyer SF3D propeller is designed for electric aircraft where precision, efficiency, and lightweight performance matter. Manufactured with a high-density composite material—60% reinforcing fiber in a tough nylon matrix—this prop offers excellent rigidity and durability while keeping weight to a minimum. The added stiffness helps minimize vibrations and improve overall stability during flight.
Key Features:
Aerodynamically refined for improved efficiency and quieter operation
Lightweight yet durable nylon blend minimizes rotational load on the motor
Reinforced composite structure maintains accurate pitch at various RPMs
Ideal for slow flyers, park flyers, and electric setups needing reliable thrust
Specifications:
Diameter: 9 inches (228.6 mm)
Pitch: 4.6 inches (116.84 mm)
Hub Diameter: 0.5 inches (12.7 mm)
Hub Thickness: 0.16 inches (4.06 mm)
Shaft Hole Diameter: 0.22 inches (5.5 mm)
Weight: 0.18 oz (5.1 g)
Rotation: Counterclockwise (CCW) – Tractor configuration
Engineered for performance, this propeller is an excellent choice for anyone looking to upgrade their electric aircraft with a reliable and efficient option.
This product was added on 10/10/2025 by RG.