Dual Blade Mini Propeller Coreless Drone Motor Fan(Black)

Product Description

This 2-piece mini propeller set includes one red and one black two-blade propeller, each measuring approximately 55 mm in length, designed for coreless drone motors with 0.9 mm to 1.0 mm shaft diameter. Made from durable, lightweight plastic, these propellers are ideal for micro drones, DIY quadcopters, and other lightweight flying robots. The color-coded pair allows for easy identification of clockwise (CW) and counterclockwise (CCW) rotation during installation and flight calibration.

Key Features

• Includes 2 mini propellers: 1 red and 1 black
• 55 mm length suitable for small and medium micro drones
• Designed for 0.9 mm to 1.0 mm motor shafts (ideal for 720 coreless motors)
• Lightweight construction allows for high RPM performance
• Color-coded blades make it easy to distinguish between CW and CCW direction
• Ideal for replacement or DIY drone building
• Smooth aerodynamic blade design ensures efficient airflow and stable flight

Technical Specifications

• Propeller length: 55 mm
• Shaft hole diameter: ~0.95 mm, compatible with 0.9–1.0 mm motor shafts
• Blade design: Two-blade (balanced for stability and thrust)
• Quantity: 2 propellers (1 red, 1 black)
• Material: High-strength, lightweight plastic
• Compatible motor types: Coreless brushed motors like 716, 720, 8520
• Compatible drone sizes: Typically 90–150 mm frame size
• Weight: Lightweight for optimal thrust-to-weight ratio

Applications

• Micro drones and quadcopters
• DIY drone and flying robot projects
• Educational STEM kits
• Spare or replacement propellers for 0.9 mm shaft brushed motors