APC 35mm Folding Electric Hub - 6mm Center Hole
by APC

APC 35mm Folding Electric Hub - 6mm Center Hole (LPFH2-6)

The APC 35mm Folding Electric Hub (LPFH2-6) is a professional-grade component engineered for high-performance electric gliders, long-endurance sUAS (Small Unmanned Aerial Systems), and tactical surveillance aircraft. This hub is designed specifically to house APC folding propeller blades, allowing them to fold back against the fuselage when the motor is disengaged. This functionality is critical for industrial and defense applications where minimizing drag during glide phases or high-speed maneuvers is essential for maximizing battery life and mission duration.

Constructed from a high-strength, gray composite material, the LPFH2-6 is optimized for 6mm motor shafts but offers versatile compatibility through the use of centering rings. Unlike standard fixed hubs, this folding mechanism reduces the risk of propeller damage during landings—a vital feature for aircraft operating in rugged, unimproved field environments. It is strictly designed for electric power systems and provides the structural integrity required for high-RPM deployment in professional-grade aerial platforms.

Technical Specifications

• Model/MPN: LPFH2-6 (FH35mm-6)

• Shaft Hole Diameter: 6.0 mm (0.236 in)

• Length Between Blade Mounting Centers: 35.0 mm (1.378 in)

• Overall Hub Length: 48.0 mm (1.890 in)

• Hub Thickness: 10.0 mm (0.394 in)

• Inner Mounting Diameter: 6mm ID with 8mm counter-bore for adapter rings

• Weight: Approximately 7.94g (0.28 oz)

• Material: High-strength molded composite

• Compatibility: Designed for use with 30mm (1.18 in) spinners or similar

• Power Source: Electric Motors ONLY (Not for gas/glow engines)

• Color: Industrial Grey

What is Included

• 2x Molded composite plastic prop hub halves

• 2x M3 x 10mm Socket head screws

• 2x M3 Washers

• 2x M3 Nuts

• 1x Set of centering rings (LPARM12SF) for various shaft sizes