APC 12x3.8 SF Prop
by APC

The APC 12x3.8 Slow Flyer Propeller is meticulously engineered to enhance the performance of electric-powered, slow-flying model aircraft. Utilizing a pultrusion manufacturing process, this propeller achieves a high fiber-to-resin ratio, resulting in superior strength and stiffness compared to traditional glass-filled nylon propellers. This increased rigidity minimizes vibration resonance, ensuring smoother flights and improved control.

Key Features:

• Optimized Design: Computer-optimized for a thinner profile, delivering more "bite" with reduced noise.
• Lightweight Construction: Molded nylon reduces rotating mass, leading to higher output and extended propeller lifespan.
• Consistent Performance: Reinforcing fibers maintain true, constant pitch at any RPM, ensuring reliable thrust and efficiency.

Specifications:

• Propeller Diameter: 12 inches (304.8 mm)
• Pitch: 3.8 inches (96.52 mm)
• Hub Diameter: 0.5 inches (12.7 mm)
• Hub Thickness: 0.3 inches (7.62 mm)
• Shaft Diameter: 0.25 inches (6.35 mm)
• Weight: 0.63 ounces (17.86 grams)
• Rotation: Counter-Clockwise (Standard/Tractor)

This propeller is ideal for hobbyists seeking enhanced performance in their slow-flying electric models. Its advanced design and construction ensure efficient, quiet, and reliable operation, making it a valuable addition to any RC aircraft setup.