The 8045 Propeller (8x4.5 inch) in Black is a high-efficiency, lightweight propeller ideal for multirotor drones, quadcopters, and RC aircraft. Engineered for durability and stable flight, this propeller offers a great balance between lift and power consumption, making it suitable for hobbyists, drone enthusiasts, and professional aerial applications. Its sleek black finish provides a clean, professional look while offering strong performance in a variety of flight conditions.

Made from high-quality plastic, the 8045 propeller is designed for smooth operation and can be paired with both clockwise (CW) and counterclockwise (CCW) motors, depending on the configuration of your drone.

How It Works:

The 8-inch length and 4.5-inch pitch of the 8045 propeller allow it to move a large volume of air with each rotation, creating the lift needed for drones to take off, hover, and maneuver. It is commonly used with brushless motors in 450mm or similar frame sizes, especially in setups running on 3S or 4S LiPo batteries.

Typical Use Cases:

• DIY quadcopters and multirotor drones: Reliable lift and thrust for medium-sized builds

• RC planes and VTOL aircraft: Balanced thrust-to-efficiency ratio for flight stability

• Aerial photography: Smooth, vibration-minimized rotation for clear shots

• Drone racing and freestyle: Lightweight and responsive for agile maneuvers

• STEM and educational kits: Ideal for learning about drone mechanics and flight

Limitations:

• Plastic build is durable but not impact-resistant like carbon fiber — may require replacements after crashes

• Requires correct installation and pairing (CW/CCW) to maintain flight stability

• Best suited for medium-size drones — may not deliver sufficient lift for heavy-duty or large payloads

• Over-torquing the mounting nut may damage the hub or deform the blades

• Must be used with compatible motor shaft sizes and adapters