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Hand lever, 60 mm, Ø6 hub bore

What is this hand lever for? · Modern device · basis: Xem Studio design following Brown's figure (1868); true size, no printing allowance

Also called: hand lever, pump lever, palanca de mano, Handhebel

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

length
74.0 mm
width
18.0 mm
height
5.0 mm

Notes

  • 5 mm lever with a Ø18 hub bored Ø6 (fixed on the 20-tooth gear's shaft) and a Ø3 hole 60 mm out for a handle or link: rocking it turns the gear to and fro.
  • Xem Studio design following Brown's figure; true size, no printing allowance (apply your own to the mating features).

Hand lever, 60 mm, Ø6 hub bore size chart

dimensionvalue
length (centres)60 mm
hubØ18, Ø6 bore
end holeØ3
thickness5 mm

Where the files are

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

Henry T. Brown (1868, public domain)Five Hundred and Seven Mechanical Movements — scan on archive.orgwebPublisher's page; dimensions are facts
507movements.comBrown's movement No. 127: figure, his text and an animationwebPublisher's page; dimensions are facts
Xem StudiodrawingwebPublisher'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

hand-lever-60-bore6lever, z 0..5STEP · 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=hand-lever-60-bore6

Hand lever, 60 mm, Ø6 hub bore, isometric render of a generated part
Render of hand-lever-60-bore6 from the free STEP; not to scale.

Fits with

Pinion between two racks (opposite motion, pump drive), isometric render of a generated part
Pinion between two racks (opposite motion, pump drive)4 sizes★ 1 file

Questions

What is this hand lever for?

5 mm lever with a Ø18 hub bored Ø6 (fixed on the 20-tooth gear's shaft) and a Ø3 hole 60 mm out for a handle or link: rocking it turns the gear to and fro.