HQ Ultralight Whoop Prop 1.8X1.3X3(45MM) Grey (2CW+2CCW)-Poly Carbonate-1.5MM Shaft

1.8X1.3X3(45MM) (2CW+2CCW)

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Upgrade your micro whoop with the HQProp 1.8×1.3×3, an ultralight propeller designed for high-efficiency flight. This 45mm, 3-blade prop is engineered by the experts at HQProp to provide a perfect balance of long flight times and smooth control for 75mm-85mm class tiny whoops.

Engineered for Efficiency & Smooth Flight. The 1.8×1.3×3 is designed for endurance. Its very low 1.3-inch pitch is optimized to keep motor current draw to a minimum, which translates directly into longer, more efficient flights on 1S or 2S batteries. The 3-blade design provides a smooth and stable flight characteristic, perfect for cruising or capturing cinematic footage with your whoop.

Durable & Ultralight Crafted from a tough and durable polycarbonate material, these propellers are built to withstand the inevitable bumps and scrapes of whoop flying. Weighing in at an incredible $0.35\text{g}$, the ultralight design is essential for keeping your micro drone agile and maximizing its power-to-weight ratio.

Key Features:

• Optimized for 75mm-85mm. Whoops: The 45mm size is a perfect fit for a variety of popular micro whoop frames.
• Highly Efficient Design: The 3-blade profile and extremely low 1.3-inch pitch are engineered to maximize flight time.
• Ultralight 0.35g Design: Maximizes agility and performance on micro drones.
• Durable Polycarbonate: Crafted from a tough material that can handle the rigors of indoor and outdoor FPV flying.
• 1.5mm Shaft: Designed specifically for micro motors with a $1.5\text{mm}$ press-fit shaft.
• Complete Set: Each package includes a full set of four propellers (2 CW and 2 CCW).

Specifications

• Propeller Diameter: $1.8$ inch ($45\text{mm}$)
• Pitch: $1.3$ inch
• Blades: 3
• Material: Polycarbonate
• Weight: $0.35\text{g}$
• Hub Diameter: $4\text{mm}$
• Hub Thickness: $5\text{mm}$
• Shaft: $1.5\text{mm}$
• Color: Grey

Includes

• 2 x CW HQProp 1.8X1.3X3 Propellers
• 2 x CCW HQProp 1.8X1.3X3 Propellers