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Ø3 ropes for the pulleys of the third system, three pulleys (drawn in place)

How long are the ropes? · Modern device · basis: Xem Studio design following Brown's figure (1868); true size, no printing allowance

Also called: rope, cord, cuerda, Seil

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

length
83.0 mm
width
3.0 mm
height
281.5 mm

Notes

  • Ø3 rope drawn along its working path (vertical strands and half turns in the sheave grooves): rope-1 435.66 mm; rope-2 272.83 mm; rope-3 196.42 mm. Ends plug into Ø3 sockets; a free end is the hauling part.
  • Xem Studio design following Brown's figure; true size, no printing allowance (apply your own to the mating features).

Ø3 ropes for the pulleys of the third system, three pulleys size chart

dimensionvalue
ropeØ3
length, rope-1435.66 mm
length, rope-2272.83 mm
length, rope-3196.42 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. 21: figure, his text and an animationwebPublisher's page; dimensions are facts
Xem StudiodrawingwebPublisher's page; dimensions are facts

Free files

★ Free files 3 parts. Xem Studio design: free to use, print and sell things from; not to be republished as files. Xem Studio Design License. index.json

ropes-3mm-third-system-pulleys-7-to-1-rope-1rope-1: Ø3 rope, 435.66 mm along its centre line, drawn in placeSTEP · STL
ropes-3mm-third-system-pulleys-7-to-1-rope-2rope-2: Ø3 rope, 272.83 mm along its centre line, drawn in placeSTEP · STL
ropes-3mm-third-system-pulleys-7-to-1-rope-3rope-3: Ø3 rope, 196.42 mm along its centre line, drawn in placeSTEP · STL
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Plain text: sheet.txt · JSON: /api/geometry?object=ropes-3mm-third-system-pulleys-7-to-1

Ø3 ropes for the pulleys of the third system, three pulleys (drawn in place), isometric render of a generated part
Render of ropes-3mm-third-system-pulleys-7-to-1-rope-2 from the free STEP; not to scale.

Fits with

Pulleys of the third system, three pulleys (7 : 1), isometric render of a generated part
Pulleys of the third system, three pulleys (7 : 1)4 sizes★ 1 file

Questions

How long are the ropes?

Ø3 rope drawn along its working path (vertical strands and half turns in the sheave grooves): rope-1 435.66 mm; rope-2 272.83 mm; rope-3 196.42 mm. Ends plug into Ø3 sockets; a free end is the hauling part.