KDE-HPAHL

Heavy-Lift Propeller Blade Adapter, Hex-Edition for Multi-Rotor (UAS) Series

Product has been archived, and is no longer available for purchase. This page is for reference only.


ENGINEERING THE UNSEEN



Overview

Compatible with the KDE7215XF up to KDE10218XF Brushless Motors.

Compatible with the KDE-CF245-TP up to KDE-CF305-TP Propeller Blades.

(see Specifications and Technical Media for additional information)

New production version incorporates aerospace-grade AL7075-T6 materials and updated, FEA-optimized geometry for improved strength and durability.

Propeller Blades are installed in dual-matched sets of Triple-Propeller Blades to the Propeller Blade Adapters.  Matched-blades are installed at the 120° offset for correct balancing and smooth flight-operation (see Installation Diagram for more details).

The new KDE Direct Heavy-Lift Propeller Blade Adapter, Hex-Edition provides a professional-quality, CNC balanced folding-propeller assembly for the KDE Direct UAS Multi-Rotor Brushless Motor Series (and adaptable to other motors with quad- M3 x ф20 mm mounting threads) and KDE Direct UAS Carbon-Fiber Propeller Blade Series.  The upgrade includes Class 12.9 hardware for high-strength safety and utilizes M4 nylon-insert locknuts to maintain consistent hold to the included custom CNC-machined, Socket Head Shoulder Cap Screws; reducing the need to readjust blade pressure and requiring minimal maintenance to the assembly between flights (Loctite optional for consistent blade pressure).

Specifications

Material: Aluminum 7075-T6, Class 12.9 Alloy Steel

Models: Universal mounting pattern provides simple installation for a wide-range of multi-rotor and UAS applications: M3 x ф20 mm (4).

Compatible Propeller Blades:

Propeller Blade Bolt (Socket Head Shoulder Cap Screw) Torque Specifications:

Compatible Brushless Motors:u200b

Includes:

  • One (1) KDE Direct Heavy-Lift Propeller Blade Adapter, Hex-Edition, Lower Base
  • One (1) KDE Direct Heavy-Lift Propeller Blade Adapter, Hex-Edition, Upper Plate
  • Six (6) M4 x 0.7 x 18.5 mm Socket Head Shoulder Cap Screws (Class 12.9, CNC)
  • Six (6) M4 x ɸ7 mm Belleville Spring Lock Washers (C60S)
  • Four (4) M3 x 0.5 x 10 mm Socket Head Cap Screws (Class 12.9)
  • Six (6) M4 x 0.7 Nylon-Insert Locknuts (Zinc-Plated Class 10.9, ND 593S-RED DRI-LOC)
  • Six (6) M4 x 0.7 x 3.2 mm Hex Jam-Nuts (SS316-A4)

Finish:

  • Black-anodize, mirror-polish CNC gloss Lower Base
  • Clear-anodize, mirror-polish CNC gloss Upper Plate

Weight:
56 g (design is FEA optimized for maximum strength and minimum weight)

Manuals


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