APC 8x4 Thin Electric Propeller – CCW Standard/Tractor

Engineered for efficiency and precision, the APC 8x4 Thin Electric Propeller delivers the performance that serious electric RC aircraft pilots demand. APC's proprietary pultrusion manufacturing process achieves a 60% fiber to 40% nylon binder ratio — substantially higher fiber density than standard glass-filled nylon props — resulting in exceptional strength and stiffness in a thinner, lighter cross-section that directly benefits aerodynamic efficiency and weight. The additional stiffness is critical for controlling vibration resonance at high RPM, while computer-optimized blade geometry delivers more aerodynamic bite with less noise than traditional propeller profiles. The lower 4-inch pitch compared to the 8x6 variant makes this propeller well-suited for higher-RPM power systems where reduced pitch load improves efficiency and motor response. Reinforcing fibers maintain true, constant pitch across the entire RPM range, ensuring consistent thrust and predictable performance from takeoff to full throttle.

Features:

• Pultrusion manufacturing process — 60% fiber density for superior strength and stiffness over glass-filled nylon
• Computer-optimized blade geometry for a thinner profile, more aerodynamic bite, and reduced noise
• Reinforcing fibers maintain true, constant pitch at any RPM
• Lightweight construction reduces rotating mass for higher efficiency and longer motor life
• Thinner cross-section benefits both weight reduction and aerodynamic performance
• Additional stiffness controls vibration resonance response at high RPM
• Lower 4-inch pitch suited for higher-RPM power system applications
• CCW (Counter-Clockwise) Standard/Tractor rotation

Specifications:

In the Box: