HQProp 10x4.5 CCW Propeller Multi-Rotor - 2 Blade
by HQ

The HQProp 10x4.5 CCW Propeller Multi-Rotor (2-Blade, 2-Pack) is a commercial-grade, dual-blade propulsion solution designed to serve as the matching counter-rotating component for mid-sized multirotor aircraft, tactical sUAS, and advanced fixed-wing UAV platforms. Featuring a 10-inch diameter paired with a standard 4.5-inch pitch, this counter-clockwise propeller is engineered to deliver reliable static thrust and high lifting efficiency at mid-range RPMs. When deployed alongside its clockwise counterpart, it provides the precise counter-torque necessary to maintain stable yaw authority and exceptional hovering characteristics for aircraft carrying sensitive optical payloads or sensor packages.

Constructed from a premium Nylon Glass Fiber composite, these propellers deliver excellent structural rigidity and impact resistance, ensuring they survive minor field hazards and gate strikes. This high-density material eliminates the blade flex and aerodynamic flutter commonly seen in standard plastic props under high load, allowing for ultra-clean motor data baseline collection and highly efficient flight profiles. Perfect for university aerospace laboratories and commercial drone developers, each dual-pack comes complete with plastic center-hub adapter/reducer rings (3mm, 4mm, 5mm, and 6mm) to ensure seamless compatibility and perfect mechanical balancing on a wide array of brushless motor shafts.

Specifications

• Diameter: 10 inches

• Pitch: 4.5 inches

• Blades: 2 (Dual-Blade Design)

• Material: Rugged Nylon Glass Fiber Composite

• Weight: ~11.5g (per propeller)

• Hub Diameter: 16mm

• Hub Thickness: 8mm to 9mm

• Center Hub ID: 6mm / 8mm (Base)

• Adapter Rings Included: 3mm, 4mm, 5mm, 6mm

• Color: Black

• Rotation: CCW (Counter-Clockwise Rotation)

What is Included

• 2x HQProp 10x4.5 Multi-Rotor Counter-Clockwise (CCW) Propellers

• 2x Sets of Hub Adapter / Reducer Rings