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Gemfan 1608 40 mm 3-blade propeller (1.5 mm)
What are the dimensions of the Gemfan 1608 40 mm 3-blade propeller (1.5 mm)? · Modern device · basis: Secondary source: GetFPV (copy of the maker's figures; the maker publishes none directly)
Also called: Gemfan 1608 dimensions, Gemfan 1608 hub thickness, Gemfan 1608 bore, Gemfan 1608 weight, Gemfan 1608 shaft size, Gemfan 1608 specs, dimensiones hélice Gemfan 1608, Gemfan 1608 Propeller Abmessungen, 40mm whoop prop, Meteor75 Pro props
Exact dimensions. True size, with no printing tolerance added.
- length
- 40 mm
- width
- 40 mm
- height
- 5 mm
Notes
- Whoop prop for 1102-class motors on 1.5 mm shafts.
- 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 1608 40 mm 3-blade propeller size chart
| dimension | value |
|---|---|
| Diameter | 40 mm (1.6 in) |
| Pitch | 0.8 in |
| Hub thickness | 5 mm |
| Bore / mount | 1.5 mm hub ID |
| Weight | 0.42 g |
| Blades | 3 |
Where the files are
Other publishers' files are linked, not hosted. "verify" = check the license at the link before commercial use.
| GetFPV | Gemfan 40mm 1608 3-Blade PC (1.5mm) | web | Publisher'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-1608-40mm-3-blade-swept-disc | Swept disc Ø40 mm × 5 mm hub thickness, Ø1.5 mm bore — blades not modelled | STEP · STL |
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.Plain text: sheet.txt · JSON: /api/geometry?object=gemfan-1608-40mm-3-blade

Fits with





Questions
What shaft does the Gemfan 1608 40 mm 3-blade propeller (1.5 mm) fit?
Bore/mount: 1.5 mm hub ID; hub thickness 5 mm.