BOMwiki the bill-of-materials encyclopedia
30,441,950 parts mapped · 192,925 items

This page is machine-generated and unverified (what this means). Treat details as provisional. If you know this hardware, weigh in or correct it directly with Edit.

Discussion History

Ducted Airscrew

Assembly

Four-blade composite airscrew turning to ~1500 rpm for thrust. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Ducted Airscrew parts and their functions

3 top-level parts · 6 parts in total · full bill of materials below
Ducted Airscrew parts diagram: 1 propeller blade, 2 propeller spinner, 3 variable-pitch hub. 6 parts in 3 assemblies.
Ducted Airscrew parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Propeller Blade 4× Glass/carbon composite propeller blades
2 Propeller Spinner 1× Aluminium spinner fairing the hub
3 Variable-Pitch Hub 1× Shared variable-pitch hub

3D model

No 3D model yet. Have a CAD file of this? Add a 3D model — STL renders right on this page; STEP, FreeCAD, and OpenSCAD sources are welcome too (openly licensed, like all 3D models on BOMwiki).

Build & assembly graph

expand / collapse · shared sub-assemblies converge · links to related products · est. labour
product / assembly shared across products atomic part related product

Tap an assembly to expand/collapse · tap a part to open it · use “Open page” for any node · drag to pan, scroll to zoom.

Bill of materials for Ducted Airscrew

3 top-level lines · 3 rows shown · 6 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Propeller Blade passenger-hovercraft-prop-blade 4× 4 · part
2 Propeller Spinner passenger-hovercraft-prop-spinner 1× 1 · part
3 Variable-Pitch Hub passenger-hovercraft-pitch-hub 1× 1 · part

Where the ducted airscrew is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Used in 1 assembly

Propulsion System

Sourcing: possible vendors

Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $0.01–$2. How estimates work
VendorHQSpecialtyMOQLead time
🇮🇳Sundram Fasteners
sundram.com ↗ 		Chennai, IN Fasteners 10,000 pcs 3–5 wks
🇮🇳Lakshmi Precision Screws
lpsindia.com ↗ 		Rohtak, IN Fasteners 10,000 pcs 3–5 wks
🇨🇳Suzhou Escort
escort-fastener.com ↗ 		Suzhou, CN Fasteners 10,000 pcs 3–5 wks
🇨🇳Shanghai Tianbao
tbfastener.com ↗ 		Shanghai, CN Fasteners 10,000 pcs 3–5 wks
🇮🇳Sterling Tools
sterlingtools.in ↗ 		Faridabad, IN Fasteners 10,000 pcs 3–5 wks