Standard size: step 15
EUR · Prix unitaire indicatif donné à titre de référence. Les prix de volume et de projet sont fournis dans le devis ; les MOQ et délais varient selon les produits.
Disponibilité & délais
Expédition depuis Hong Kong · DAP ou FOB Hong Kong.
Livraison suivie dans le monde entier
DHL · FedEx · UPS · EMS, puis air, mer ou rail
Licence d’exportation prête
Documents ECCN, CO, CI, PL, EUS
Product prices and shipping quotes do not include import duties, taxes or customs clearance fees — these are charged by the destination customs authority. Estimate them above, or read the import duties & VAT guide.
Produits authentiques
Distribution autorisée
Support ingénierie
Aide à la sélection avant vente et RMA après vente
Secure, milestone-based payment
T/T 30/70 terms and irrevocable L/C over US$50,000. Funds follow agreed milestones — you never pay an unknown seller upfront.
Payment protectionVetted supplier, Aegisky as contracting window
Suppliers pass KYC/KYB and export-capability review; Aegisky — not an anonymous third party — is your single contracting and communication window.
View supplier profileExport compliance on every controlled order
ECCN classification, sanctions screening and end-use/end-user documentation are handled before quotation is finalised.
Export compliance14-day defective/DOA protection & warranty handling
Defective or dead-on-arrival items are accepted within 14 days via RMA; warranty claims and spare-parts support are handled through the trade desk.
Returns & warrantyLes prix des composants sont publics. Connectez-vous pour voir les tarifs flotte, enregistrer vos devis, suivre vos commandes et commander plus vite — la création d’un compte professionnel prend une minute.
Se connecter pour commander →The KB-Spectrum 18.5-inch propeller is designed for powerful drones. It is suitable for monitoring tasks and cargo missions. The model combines strength and precise aerodynamics. This is a solution for users who value efficiency.
The diameter of the product is 18.5 inches. The propeller pitch is 15. These parameters provide reliable thrust. The drone gains altitude faster and stays stable in the air. The design includes two blades. This reduces resistance and increases efficiency.
The material used is armamid. It is resistant to stress and vibration. The propeller retains its shape even during intensive use. The central hole for the shaft has a diameter of 3 mm. This makes the model compatible with popular motors. The thickness of the hub is 7.8 mm. It provides reliable fixation. The mass of one blade is 22 g. This reduces the load on the engine.
The propeller converts the rotation of the motor into lift. The blades capture air and direct the flow downward. This creates a pressure difference. As a result, the drone rises up. The more precise the blade geometry, the higher the efficiency.
The KB-Spectrum 18.5-inch model provides smooth air flow. This reduces turbulence. The drone becomes more controllable. The flight is smooth even in windy conditions. The propeller is suitable for long missions. It works stably under different loads.
you will find original components. This propeller is suitable for professional builds. It increases engine life and improves maneuverability. Choose proven solutions for your projects.
The KB-Spectrum propeller is easy to install. The hub design simplifies installation. This saves time during maintenance. The part does not require complex settings. She is immediately ready to work.
Use this propeller to improve the performance of your drone. It is suitable for aerial photography and industrial applications. The model demonstrates stable characteristics. This makes it a reliable choice.
