6-Blades 12-Blades EDF Ducted Fan Barrel 35mm Diameter 22mm Height For Multi-Rotor 24V UAV Propulsion Overhaul Component(70mm 12-Blade Only)

The reinforced lightweight ducted fan barrel housing is a dedicated hardware solution developed for multi-rotor unmanned aerial propulsion assembly enclosures. Utilizing structured high-impact resilient polymer compound matrices, low-friction interior airflow boundary tracks, and a precise geometric circular rotation track, this product focuses on the physical balance between component mass optimization and structural resilience under heavy operational stress, maintaining alignment and facilitating linear response and steady under vibration in complex airflow conditions. The advanced non-motorized architecture establishes a 35mm internal diameter track bounded by a 22mm compression clearance height profile, custom-calibrated to 6-blade or 12-blade fan impellers against structural twisting or tip-clearance friction losses. Weighing minimally to eliminate inertial load penalties, the unified frame structure absorbs high-speed rotor harmonic to safeguard adjacent sensors from resonance jitter, satisfying strict manufacturing tolerance limits to achieve hardware replacement across varying 30mm to 70mm deployment platforms during routine fleet maintenance overhauls.Technical Specifications: Model Number: 6-Blades 12-Blades Fan EDF Overhaul SeriesChassis Layout: Cylindrical Flow Protective Shroud Enclosure Outer BarrelChassis Material: High-Stiffness Tough Engineering Polymers and Composite FormulationsDucted Internal Diameter: 35mm Calibrated FootprintDucted Vertical Height: 22mm Flow Boundaries ClearanceRotor Adaptability: Tailored for 6-Paddle / 12-Paddle Fan Impeller ComponentsPropulsion Configuration: Open Empty Framework Structure Excludes Internal Brushless MotorsChassis Attachment Interface: Non-Invasive Structural Rigid Mount Alignment PointsAirframe Accommodations: Calibrated for Ducted Cruise Data Collection FrameworksManufacturing Tolerance: Thickness plus minus 0.15mm / Roundness plus minus 0.08mmVoltage System: 12V-24V Power SystemApplication: UAV Structural Overhaul and Fleet MaintenancePackage List: Modular 35mm EDF Ducted Fan Outer Barrel Enclosure Assembly 1PC

• Structural Craftsmanship: Fabricated with a high-impact resilient polymer featuring an injection-molded cylindrical layout. Rigid geometry limits barrel distortion under stress.
• Alignment Specifications: Inner profile engineered for a 35mm diameter and 22mm height format. Parameters align directly under standard 12V-24V propulsion specs.
• Spatial Architecture: empty shroud housing design tailored for 6-blade or 12-blade rotor fan matching. Smooth interior walls channel high-velocity airflow for stability.
• Mounting Compatibility: Base adapters fit professional multi-axis airframe brackets via structural lips. Simplifies mechanical retention to secure hardware replacement.
• Mission Readiness: High-frequency technical overhaul wear-component piece for undercarriage propulsion . Pure empty barrel layout without motor simplifies routine field tests.