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Biela-Manivela (Crank-Connecting Rod)

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Bounding box
166.5 × 14.0 × 5.0 mm
Engine
Precision B-rep
Parameters
13
Published
September 2, 2026

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The prompt

Diseño de una biela manivela, biela con recorrido de 70mm y que la manivela tenga de soporte de eje de un motorreductor amarillo con eje 3mm x 5mm con circunferencia en sus puntas

Parameters

NameValueRange
Crank Radius (stroke/2)35 mm10 – 80
Arm Width10 mm5 – 25
Hub OD14 mm8 – 30
Motor Shaft Bore3 mm1 – 10
Crank Pin Dia4 mm2 – 10
Crank Pin Boss OD10 mm6 – 20
Rod Length (pin-to-pin)120 mm50 – 300
Rod Body Width6 mm3 – 15
Big End OD12 mm8 – 25
Small End OD9 mm6 – 20
Slider Pin Bore3 mm1 – 10
Thickness5 mm2 – 15
Edge Fillet Radius0.5 mm0 – 2

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.

Biela-Manivela (Crank-Connecting Rod) - Free CAD Model (STEP, STL) | TextoCAD