HQProp Thin Electric Pusher Prop E-9X7.5R (2CW)
by HQ

The HQProp Thin Electric Pusher Prop E-9X7.5R (2CW) is a high-performance, two-blade propeller engineered for large-scale fixed-wing aircraft and professional sUAS platforms. Part of HQProp’s specialized "Thin Electric" series, this 9-inch propeller features an aggressive 7.5-inch pitch, optimized for high-speed cruise efficiency and superior thrust-to-weight ratios. Manufactured from a high-grade glass-fiber reinforced nylon composite, the E-9X7.5R provides the structural stiffness required to maintain its airfoil shape under the intense rotational loads of high-power brushless motors.

This propeller is a vital resource for university aerospace labs and student engineering teams (such as AIAA DBF) focusing on aerodynamic efficiency and long-range propulsion. For government contractors and industrial sUAS manufacturers, the "R" (Reverse/Clockwise) rotation is essential for rear-mounted "pusher" configurations or multi-engine aircraft requiring counter-rotating pairs for torque cancellation. The "Thin Electric" blade geometry is specifically designed to reduce drag and minimize acoustic signatures, making it an ideal choice for tactical reconnaissance missions where stealth and endurance are prioritized.

Specifications

• Diameter: 9 inches

• Pitch: 7.5 inches

• Blade Count: 2 (2-Blade Configuration)

• Rotation: CW (Clockwise / Reverse / Pusher)

• Material: Glass-Fiber Reinforced Nylon

• Weight: 15g

• Hub Diameter: 13.5mm

• Hub Thickness: 9mm

• Shaft Diameter: 5mm / 6mm / 8mm (Compatible via included rings)

• Adaptor Rings: Included (multiple sizes)

• Color: Black

• Series: Thin Electric (TE)

What is Included

• 2x HQProp E-9X7.5R Thin Electric 2-Blade Propellers (CW)

• 2x Sets of Hub Adapter Rings