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Interactive 3D model of FTC Intake Wheel One-Piece Mold 4.5 inch EXACT 114.3mm including tabs

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FTC Intake Wheel One-Piece Mold 4.5 inch EXACT 114.3mm including tabs

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Bounding box
134.3 × 134.3 × 17.7 mm
Engine
3D Printing B-rep
Parameters
16
Published
November 2, 2026

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The prompt

Corrected exact 4.5-inch version. The maximum radial extent calculation includes the rounded corners and tangential width of the twelve outer rounded tabs, so the actual wheel cavity's maximum outside diameter across the tabs is exactly 114.3 mm. All other dimensions and geometry are unchanged.

Parameters

NameValueRange
Overall wheel diameter including rounded rim tabs114.3 mm90 – 140
Cast wheel thickness / mold cavity depth12.7 mm6 – 20
Circular center hub outside diameter19.5 mm12 – 30
Number of curved spokes12 mm6 – 18
Curved spoke width6.5 mm3 – 10
Tangential spoke sweep from hub to rim-20 deg-35 – 35
Outer ring radial width5 mm3 – 9
Rounded outer tab count12 mm6 – 18
Rounded tab radial length7 mm4 – 12
Rounded tab tangential width5.5 mm3 – 9
Rounded tab corner radius1.3 mm0.5 – 2
REX round envelope with casting clearance8.1 mm8 – 8.5
REX hex across flats with casting clearance7.1 mm7 – 7.5
Border around the wheel cavity10 mm6 – 20
Solid floor under the cavity5 mm3 – 10
Mold outside corner radius3 mm1 – 6

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.

FTC Intake Wheel One-Piece Mold 4.5 inch EXACT 114.3mm including tabs - Free CAD Model (STEP, STL) | TextoCAD