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Raboesch series 154 brass propeller, 2-blade 30 mm, left, M4 (rb154-02a)

What are the dimensions of the Raboesch 154 2-blade 30 mm M4 propeller? · Modern device · basis: Secondary source: Lindinger (Raboesch distributor) (copy of the maker's figures; the maker publishes none directly)

Also called: raboesch 154 30mm, raboesch propeller m4 30mm, 30mm brass prop m4, rb154-02a, 2 blade m4 propeller rc boat, raboesch prop pitch, messing propeller 30 mm m4, schiffsschraube m4 30mm, hélice latón m4 30 mm

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

length
30 mm
width
30 mm

Notes

  • A classic Raboesch scale-boat brass prop for M4 shafts. The disc is Ø30 mm; the hub length is not published.
  • Figures are from Lindinger (Raboesch distributor).
  • 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.

Raboesch series 154 brass propeller, 2-blade 30 mm, left, M4 size chart

dimensionvalue
Diameter30 mm
Pitch30.7 mm
Blades2
ThreadM4
Rotationleft
Materialsoldered brass
Manufacturer no.rb154-02a
Hubnot published

Where the files are

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

Lindinger (Raboesch distributor)RABOESCH MS Propeller Series 154 2BL 30 LwebPublisher'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

raboesch-154-2-blade-30mm-m4-prop-rb154-02a-swept-discSwept disc Ø30 mm, 1 mm reference — blades and hub not published, 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.
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Plain text: sheet.txt · JSON: /api/geometry?object=raboesch-154-2-blade-30mm-m4-prop-rb154-02a

Raboesch series 154 brass propeller, 2-blade 30 mm, left, M4 (rb154-02a), isometric render of a generated part
Render of raboesch-154-2-blade-30mm-m4-prop-rb154-02a-swept-disc from the free STEP; not to scale.

Fits with

Romarin stern tube 90 mm with M4 shaft × 130 mm (ro1441), isometric render of a generated part
Romarin stern tube 90 mm with M4 shaft × 130 mm (ro1441)6×6×130 mm★ 2 files
Romarin stern tube 175 mm with M4 shaft × 223 mm (ro1442), isometric render of a generated part
Romarin stern tube 175 mm with M4 shaft × 223 mm (ro1442)6×6×223 mm★ 2 files
Romarin stern tube 235 mm with M4 shaft × 300 mm (ro1444), isometric render of a generated part
Romarin stern tube 235 mm with M4 shaft × 300 mm (ro1444)6×6×300 mm★ 2 files
Raboesch M5 stern tube with ball bearing, shaft 290 mm (rb301-08), isometric render of a generated part
Raboesch M5 stern tube with ball bearing, shaft 290 mm (rb301-08)8×8×290 mm★ 2 files

Questions

What is the pitch of the Raboesch 154 30 mm prop?

30.7 mm, with an M4 thread.