Three-Blade Helicopter Rotor

This is a three-blade helicopter rotor model I designed as a replacement part for a specific helicopter model. If it happens to be useful for your project or repair, feel free to use it!

The design is split into four separate pieces:

• 1 × rotor hub
• 3 × individual blades

This makes the model much easier to print, avoids long bridges, and allows you to print or replace blades individually if needed.

For my own print, I painted the blade tips red to match the original look. However, this is purely cosmetic, you can simply print everything in a single color if you prefer to avoid extra filament changes or painting.

Notes:

• Designed for easy printing with minimal supports.
• Blades and rotor assemble after printing.
• Tip coloring is optional.

Hope it can help someone with a repair or a similar project!

Design by EricP on MakerWorld (license: BY).