HQProp Thin Electric Pusher Prop 7X5R (2CW)
by HQ

The HQProp Thin Electric Prop 7X5R (2CW) is a high-efficiency, two-blade pusher propeller designed for fixed-wing aircraft and long-range sUAS platforms that prioritize cruise efficiency and stable thrust. Part of HQProp’s specialized "Thin Electric" series, this 7-inch propeller features a 5-inch pitch, providing an excellent balance of low-end torque and sustained airspeed. Manufactured from a durable glass-fiber reinforced nylon composite, the 7X5R is engineered to maintain its aerodynamic profile under high RPMs while offering the resilience needed for rough field landings and tactical deployments.

This propeller is a critical component for university aerospace departments and STEM programs, offering a standardized baseline for studying propeller efficiency and power-to-weight ratios in pusher configurations. For government contractors and industrial sUAS manufacturers, the "R" (Reverse/Clockwise) rotation is essential for rear-mounted "pusher" motors or multi-engine aircraft requiring counter-rotating pairs to cancel out rotational torque. The thin-blade profile is optimized to reduce drag and minimize acoustic signatures, making it a premier choice for low-profile reconnaissance missions.

Specifications

• Diameter: 7 inches

• Pitch: 5 inches

• Blade Count: 2 (2-Blade Configuration)

• Rotation: CW (Clockwise / Reverse / Pusher)

• Material: Glass-Fiber Reinforced Nylon

• Weight: 7.5g

• Hub Diameter: 13mm

• Hub Thickness: 7.5mm

• Shaft Diameter: 5mm / 6mm (Base)

• Adaptor Rings: Included (multiple sizes)

• Color: Black

• Series: Thin Electric (TE)

What is Included

• 2x HQProp 7x5R Thin Electric 2-Blade Propellers (CW)

• 2x Sets of Hub Adapter Rings