DC Motor Propeller Fan – 3 Blades, 2mm Shaft

The DC Motor Propeller Fan is a compact 3-blade plastic propeller designed for small DC motors with a 2 mm shaft. It enables efficient airflow generation when used as a fan and can also function as a wind turbine for basic energy generation experiments. The lightweight construction ensures smooth rotation with minimal load on the motor. It is compatible with common small DC motors such as RF-300 and 5V brushed motors. Ideal for educational projects, cooling applications, and basic electromechanical experiments.

This propeller is compatible with the following motors:

• Small DC motor RF-300
• Small Brushed DC Motor (5V 16500 RPM)
• Small Brushed DC Motor (5V 15000 RPM)
• Small DC motor with alligator clips

• 3-blade propeller design for balanced airflow
  
• Compatible with 2 mm motor shafts
  
• Lightweight plastic construction
  
• Low rotational resistance for efficient performance
  
• Suitable for DC motor fan applications
  
• Can be used as a mini wind turbine
  
• Easy press-fit installation on motor shaft
  
• Optimized blade angle for airflow generation
  
• Compatible with RF-300 DC motor
  
• Works with 5V brushed DC motors
  
• Suitable for educational experiments
  
• Durable plastic material for repeated use
  
• Compact size for small projects
  
• No additional hardware required for mounting

• Material: Plastic
  
• Blade Count: 3 Blades
  
• Shaft Hole Diameter: 2 mm
• Mounting Type: Press Fit
  
• Compatible Motor Type: Small DC Motors
  
• Compatible Models: RF-300, 5V Brushed Motors
  
• Application Type: Fan / Wind Turbine
  
• Color: Varies (typically black or colored)
  
• Weight: < 5 g
  
• Diameter: ~60–80 mm (varies by model)
  
• Operating Speed Range: Depends on motor (up to 15000 RPM typical)
  
• Usage: Airflow generation / energy experiments

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