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Custom Carbon Fiber Drone External Canopy Hood Head Cover
Home / Product / Special-shaped Parts / Aerospace / Carbon Fiber Drone External Canopy Hood Head Cover
  • Carbon Fiber Drone External Canopy Hood Head Cover
  • Carbon Fiber Drone External Canopy Hood Head Cover
  • Carbon Fiber Drone External Canopy Hood Head Cover
  • Carbon Fiber Drone External Canopy Hood Head Cover

Carbon Fiber Drone External Canopy Hood Head Cover

It can reduce the weight of the aircraft structure by about 15%~20% and increase the effective load; it can also simplify the UAV process equipment, reduce the assembly workload, shorten the manufacturing cycle, and reduce the cost of the entire life cycle of the whole aircraft. Parameters can be customized.

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Parameter
UAV EXTERNAL COVER · AEROSPACE GRADE
Carbon Fiber Drone External Canopy Hood Head Cover
Weight (typical)42-68g
Wall thickness0.6-1.2mm
Service temp-40 to 110°C
Structural overview
Prepreg carbon fiber canopy manufactured via matched metal molding or autoclave curing. Toray T700 3K twill fabric with high-toughness epoxy resin. Tensile modulus 65 GPa, flexural strength 750 MPa. Designed for DJI M300, Mavic 3, Matrice, and custom FPV frames. Internal clearance designed for GPS module, IMU, and payload interface cables. Surface resistivity 10-100 ohm per square for ESD protection.
Fiber typeToray T700SC 3K 2x2 twill
Resin systemEpoxy (Tg 135°C)
Fiber volume57-62 percent
Surface finishGloss (GU 90) or matte
Mounting pointsM2.5 / M3 embedded nuts
1
Core advantages
  • Mass reduction: 70 percent lighter than aluminum canopy, 50 percent lighter than PC-ABS with same rigidity
  • Signal transparency: RF transmission loss below 0.3 dB at 2.4 GHz and 5.8 GHz (non-conductive coating applied)
  • Impact resistance: No crack propagation after 500 g drop from 1.5 m onto concrete
2
Dimensional parameters
  • Length range: 55-120 mm (airframe dependent)
  • Width range: 45-95 mm
  • Height range: 25-55 mm
  • Tolerance: plus/minus 0.15 mm on mounting surfaces
  • Draft angle: 2 to 3 degrees for demolding
3
Environmental resistance
  • UV resistance: 500 hours QUV with gloss retention above 85 percent
  • Moisture absorption: less than 0.1 percent after 7 days immersion
  • Chemical resistance: Unaffected by fuel, oil, and standard cleaning solvents
Integration and assembly notes
Mounting screws should use nylon washer to prevent galvanic corrosion between carbon and aluminum airframe.
Pre-drilled holes diameter 2.2 mm for M2 screws; countersink angle 100 degrees for flush fitment.
EMI gasket channel available for shielding against electromagnetic interference from ESC modules.
Ventilation slots can be integrated during molding for battery or ESC cooling airflow.
Compatibility matrix
Compatible with DJI M300 RTK, M350, Mavic 3 Enterprise, Autel EVO II, and custom 7-inch to 10-inch FPV frames.
Payload access door design available for dropping mechanism or secondary camera protrusion.
Custom cutouts for antennas (SMA, u.FL) and USB/HDMI ports supported with MOQ 50 units.
Handling and maintenance protocol
01. Cleaning — Use isopropyl alcohol (70 percent) with lint-free cloth. Do not submerge in liquid.
02. Inspection — Check for delamination by tap test before each flight. Dull sound indicates separation.
03. Repair — Small cracks filled with epoxy resin. Replace cover if impact damage exceeds 15 mm crack length.
04. Storage — Keep away from direct sunlight when not in use. UV clear coat extends service life to 2,000 flight hours.
Typical applications
Industrial inspection drones Agricultural spraying UAVs Search and rescue aircraft FPV racing freestyle covers LiDAR mapping platform enclosures
Does carbon fiber block GPS signal?
Uncoated carbon fiber attenuates RF signals. Our canopies include a non-conductive surface layer (glass fiber or gel coat) that reduces signal loss to below 0.5 dB, allowing GPS and telemetry reception without external antennas.
Maximum operating altitude and temperature
Altitude up to 7,000 m. Continuous operating temperature -30°C to 85°C. Short-term exposure to 110°C (direct sunlight on dark surfaces).
Custom mold cost and lead time
Aluminum mold: USD 1,800-2,500, lead time 25-30 days. Sample canopies provided within 5 days after mold completion.
i All canopies are 100 percent inspected via CMM for hole position tolerance. Batch test reports include Tg, fiber volume, and visual inspection per IPC-A-600. OEM branding (laser engraving) available.
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About Us
Jiangyin Dongli New Materials Technology Co., Ltd.
Founded in 2018, Jiangyin Dongli New Materials Technology Co., Ltd. specializes in the comprehensive development and manufacturing of high-performance fiber composite materials. We are China Carbon Fiber Drone External Canopy Hood Head Cover Manufacturers and Custom Carbon Fiber Drone External Canopy Hood Head Cover Factory. Located in a 32,000-square-meter industrial complex, the company features precision-controlled production environments, including climate-regulated workshops and 100,000-grade purification zones.
As a one-stop factory with full process control, we integrate material innovation with engineering expertise to serve industries such as aerospace, automotive and sports equipment development. Our capabilities include the R&D and production of high-performance fiber fabrics through weaving and prepreg processes, as well as composite products utilizing autoclave, RTM, RMCP, PCM, WCM, and spraying technologies.
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