AVEX 820mm RC Airplane

Aero VeloX Extreme / 820mm RC Flying Wing / 3D Printed

An aerodynamically optimized, sleek, and high-performance flying wing designed for classic RC park flying. Featuring a blended fuselage-to-wing design and a single rear motor mount (pusher configuration).

🛠️ Technical Specifications

• Wingspan: 820 mm
• Length: 500 mm
• Control Surfaces: 2x Elevons (operated by 2x Micro Servos)
• Propulsion: Single Rear Motor (Pusher Setup)

📦 Hardware & Reinforcement Required

• Main Wing Spar: 6mm x 700mm Rod (1x)
• Secondary Wing Spar: 6mm x 250mm Rod or BBQ Skewer Stick (1x)
• Elevon Control Rods: 3mm x 300mm Rods or BBQ Skewer Sticks (2x)
• Servos: 2x Micro Servos
• Supported Motors: 2207 to 2807 Brushless Motors (Pusher Configuration)

⚡ Tested Configurations & Weight Baseline

This model has been successfully built and flight-tested in two different configurations to balance speed, agility, and wing loading:

1. Extreme Power Setup (High Speed):

   • Motor: 2807 Brushless Motor
   • ESC: 80A
   • Servos: Emax 09g Micro Servos
   • Flight Controller: SpeedyBee Wing Mini
   • Total Weight (AUW): ~570g (Without Battery)

2. Lightweight Setup (Agile/Park Flying):

   • Motor: 2207 Brushless Motor
   • ESC: 60A
   • Servos: Emax 09g Micro Servos
   • Flight Controller: SpeedyBee Wing Mini
   • Total Weight (AUW): ~450g (Without Battery)

🚀 3D Printing Settings

• Recommended Material: PETG
• Filament Weight:280 to 320g - PETG

⚙️ Quality & Layers

• Layer Height: 0.28 mm

🛡️ Strength & Infill

• Wall Loops: 1
• Top Shell Layers: 3
• Bottom Shell Layers: 2
• Sparse Infill Density: 3-4%
• Sparse Infill Pattern: Cubic