Centrifuge Robot Chassis

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Bounding box: 220.0 × 320.0 × 180.0 mm
Engine: Precision B-rep
Parameters: 30
Published: September 30, 2026

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The prompt

$fn = 60; module chasis_principal() { difference() { cube([220, 320, 180], center=true); translate([0, 0, 12]) cube([204, 304, 156], center=true); translate([0, 0, 90]) cube([212, 312, 25], center=true); } } module plataforma_motor() { translate([0, -80, -74]) cube([100, 100, 8], center=true); difference() { union() { translate([-35, -115, -50]) cylinder(h=40, r=7); translate([35, -115, -50]) cylinder(h=40, r=7); translate([-35, -45, -50]) cylinder(h=40, r=7); translate([35, -45, -50]) cylinder(h=40, r=7); } translate([-35, -115, -50]) cylinder(h=45, r=2.2, center=true); translate([35, -115, -50]) cylinder(h=45, r=2.2, center=true); translate([-35, -45, -50]) cylinder(h=45, r=2.2, center=true); translate([35, -45, -50]) cylinder(h=45, r=2.2, center=true); } }

Parameters

Name	Value	Range
Chassis Width (X)	220 mm	100 – 400
Chassis Depth (Y)	320 mm	100 – 500
Chassis Height (Z)	180 mm	60 – 400
Wall Thickness	8 mm	2 – 20
Floor Thickness	24 mm	4 – 60
Top Lip Wall	4 mm	1 – 8
Top Lip Height	25 mm	5 – 60
Corner Round Radius	2 mm	0 – 4
Motor Plate Size	100 mm	40 – 200
Motor Plate Thickness	8 mm	3 – 20
Motor Plate Y Position	-80 mm	-150 – 100
Mount Post Diameter	14 mm	6 – 30
Mount Post Height	40 mm	5 – 100
Post Spacing X	70 mm	20 – 150
Post Spacing Y	70 mm	20 – 150
Clamp Screw Hole Dia (M4)	4.4 mm	2 – 10
Fan Opening Size	105 mm	40 – 200
Fan Opening Y Center	50 mm	-150 – 150
Fan Opening Z Center	100 mm	10 – 170
Grille Slot Width	4 mm	2 – 20
Grille Slot Height	90 mm	10 – 150
Grille Slot Z Center	110 mm	20 – 170
Grille Slot Pitch	12 mm	6 – 40
Side Grille Slot Count	8	0 – 30
Side Grille Y Center	50 mm	-150 – 150
Rear Grille Slot Count	13	0 – 30
Cable Port Dia	20 mm	4 – 40
Cable Port X Offset	40 mm	0 – 120
Cable Port Row 1 (Y)	-20 mm	-150 – 150
Cable Port Row 2 (Y)	110 mm	-150 – 150

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.

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