Xem Studiomeasured geometry

Library › Drones › Propellers ·

Gemfan D90 90 mm ducted 3-blade propeller (M5)

What are the dimensions of the Gemfan D90 90 mm ducted 3-blade propeller (M5)? · Modern device · basis: Secondary source: GetFPV (copy of the maker's figures; the maker publishes none directly)

Also called: Gemfan D90 M5 dimensions, Gemfan D90 M5 hub thickness, Gemfan D90 M5 bore, Gemfan D90 M5 weight, Gemfan D90 M5 shaft size, Gemfan D90 M5 specs, dimensiones hélice Gemfan D90 M5, Gemfan D90 M5 Propeller Abmessungen, Gemfan D90 5mm, Cinelog35 prop

Exact dimensions. True size, with no printing tolerance added.

length
90 mm
width
90 mm
height
5.5 mm

Notes

  • GetFPV lists hub thickness as 5.5 mm in one place and 5 mm in another; 5.5 mm is used for clearance.
  • True size, no printing tolerance added. Only published numbers are used; anything not published is said so.
  • Secondary source: the numbers come from a retailer or magazine copy of the maker's specification.

Gemfan D90 90 mm ducted 3-blade propeller size chart

dimensionvalue
Diameter90 mm (3.5 in)
Pitch3 in
Hub thickness5.5 mm
Bore / mount5 mm hub ID (M5)
Weight2.3 g
Centre thickness (spec list)5 mm

Where the files are

Other publishers' files are linked, not hosted. "verify" = check the license at the link before commercial use.

GetFPVGemfan D90 90mm Ducted 3-Blade - M5 ShaftwebPublisher's page; dimensions are facts

Free files

★ Free files 1 parts. Generated by Xem Studio from the standard; threads are plain cylinders at major diameter. CC BY 4.0. index.json

gemfan-d90-3-blade-m5-swept-discSwept disc Ø90 mm × 5.5 mm hub thickness, Ø5 mm bore — blades not modelledSTEP · STL
Let your AI pull this. Add https://xemstudio.com/mcp to Claude, ChatGPT, Cursor or any MCP client (free, no account, one minute) and it can look up exact sizes, mating fits and free STEP/STL from every chat.
Set it up →

Plain text: sheet.txt · JSON: /api/geometry?object=gemfan-d90-3-blade-m5

Gemfan D90 90 mm ducted 3-blade propeller (M5), isometric render of a generated part
Render of gemfan-d90-3-blade-m5-swept-disc from the free STEP; not to scale.

Fits with

FPV drone motor sizes: 1104 to 3115, shaft, prop thread and mount patterns, isometric render of a generated part
FPV drone motor sizes: 1104 to 3115, shaft, prop thread and mount patterns12 sizes★ 10 files
APC 8x4E electric propeller, isometric render of a generated part
APC 8x4E electric propeller203.2×203.2×8.89 mm★ 2 files
APC 8x6E electric propeller, isometric render of a generated part
APC 8x6E electric propeller203.2×203.2×9.91 mm★ 2 files
APC 9x4.5E electric propeller, isometric render of a generated part
APC 9x4.5E electric propeller228.6×228.6×9.65 mm★ 2 files
APC 9x6E electric propeller, isometric render of a generated part
APC 9x6E electric propeller228.6×228.6×9.91 mm★ 2 files

Questions

What shaft does the Gemfan D90 90 mm ducted 3-blade propeller (M5) fit?

Bore/mount: 5 mm hub ID (M5); hub thickness 5.5 mm.