Description
Description
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.
Thispropeller iscompatiblewith 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
Features
- 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
Specifications
- 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: ~6080 mm (varies by model)
- Operating Speed Range: Depends on motor (up to 15000 RPM typical)
- Usage: Airflow generation / energy experiments
Links
- RC airplane propeller 8 inch 3 blades
Tutorials
- Amazing multi type dc motor propeller testing | dc motor fan || MTC 2.0

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