(Suitable for Multi-Rotor Drones, Meeting High-Precision Standards of the Metal Processing Industry)
As a key connecting component between the drone frame and arms, this product is manufactured from high-strength aluminum alloy through precision processing. Specifically designed to address the issue of stable connection between drone arms and the fuselage during flight, it is compatible with both consumer-grade and industrial-grade multi-rotor drones. It serves as a core structural part that ensures the stable operation of the drone's power system (motors, propellers).
Base Material & Surface Treatment: Uses 6061-T6 aluminum alloy as the base material, undergoing CNC milling, CNC drilling, and surface anodization (natural/black color optional). This combination of processes achieves a balance between "lightweight" and "high strength" — the weight of a single unit is ≤ 50g (varies by model), with a tensile strength of ≥ 290MPa. The product can withstand high-frequency vibrations and fuselage loads during drone flight, effectively preventing connection loosening caused by material fatigue.
Precision of Key Mounting Holes: The mounting holes (compatible with M3/M4 size screws) have a precision of ±0.05mm, ensuring accurate alignment with drone arms and frames. This minimizes assembly gaps and reduces the risk of structural noise during flight.
Strong Versatility: Equipped with multiple sets of symmetric mounting holes, it is compatible with drone arms with a diameter of 15-30mm. It supports the simultaneous fixation of motors (models 2204/2306) and Electronic Speed Controller (ESC) modules, eliminating the need for additional connectors and simplifying the drone assembly process.
Environmental Resistance: The anodized surface features salt spray resistance and wear resistance. In complex outdoor scenarios such as aerial photography, agricultural plant protection, and power line inspection (high-temperature, humid environments), it can effectively resist corrosion and extend the service life of the component (service life ≥ 300 flight cycles under normal use).
Stable Connection: Through a three-point fixed structure ("fuselage - connector - arm"), it firmly locks the arms to the frame, preventing arm deviation caused by air turbulence during flight and ensuring stable power output.
Load Transfer: It can evenly distribute loads at the arm end (e.g., battery weight, reaction force during motor operation) to the frame, avoiding frame deformation caused by local stress concentration.
Easy Maintenance: Some models adopt a split design. If the arm or connector is partially damaged, it can be replaced individually without disassembling the entire drone, reducing after-sales maintenance costs.
Drone Integrators/Manufacturers: As a standardized structural supporting component, it can shorten the overall R&D cycle of drones and reduce customization costs.
Drone Modification/Maintenance Enterprises: Used for upgrading components of old drones or replacing faulty parts, improving equipment reusability.
Industrial Application Clients: For industrial-grade drones requiring heavy-load operations (e.g., agricultural plant protection, power line inspection), customized thickened versions (wall thickness: 1.5-2mm) are available to meet higher load requirements.
Production Process: Each batch of products undergoes four inspection procedures: "material composition testing → dimensional precision sampling inspection (10% sampling rate) → load testing (simulating 1.2x rated load) → full surface quality inspection". The defect rate is controlled within 0.1%.
Certification Support: RoHS environmental certification and material test reports are available to meet compliance requirements for exports to markets such as Europe, America, and Southeast Asia.
