175.0207.5260.0
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Interactive 3D model of Enclosed Cable Spool Assembly

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Enclosed Cable Spool Assembly

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Bounding box
207.5 × 175.0 × 260.0 mm
Engine
Precision B-rep
Parameters
25
Published
August 7, 2026

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The prompt

A hand-wound enclosed spool for a 4m long, 4mm diameter USB cable. Both ends of the cable must be accessible, and the cable must have a bending radius of at least 60mm.

Parameters

NameValueRange
Housing outer diameter170 mm140 – 200
Housing width (along axle)80 mm60 – 120
Housing wall thickness7 mm4 – 12
Spool core diameter130 mm100 – 160
Spool flange diameter150 mm110 – 180
Winding width (between flanges)50 mm30 – 70
Flange thickness5 mm2 – 10
Hollow axle outer diameter12 mm6 – 20
Hollow axle inner bore8 mm4 – 15
Axle overall length130 mm100 – 160
Crank arm radial length100 mm50 – 150
Grip cylinder diameter25 mm15 – 35
Grip cylinder length40 mm20 – 60
Crank hub diameter20 mm12 – 30
Crank hub thickness10 mm6 – 15
Crank arm rod diameter8 mm4 – 12
Bushing outer diameter14 mm10 – 20
Bushing cable hole diameter5 mm3 – 7
Bushing length10 mm5 – 15
Slot width (tangential)5 mm3 – 8
Slot length (axial)60 mm40 – 80
Slot cut depth (radial)10 mm5 – 15
Key width3 mm1 – 5
Key height (radial depth)3 mm1 – 5
Key length (axial)20 mm10 – 30

Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.