3D preview of Mini Sumo Robot Chassis (Base + 4 Walls)
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Interactive 3D model of Mini Sumo Robot Chassis (Base + 4 Walls)

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Mini Sumo Robot Chassis (Base + 4 Walls)

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Bounding box
100.0 × 115.0 × 73.0 mm
Engine
Precision B-rep
Parameters
27
Published
September 19, 2026

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The prompt

Chasis de robot Mini Sumo (10x10 cm máx, 500g), 4 piezas en placa de 4-5mm de espesor, tipo caja abierta: base + frontal + 2 laterales + trasera. BASE: 100x100mm, con 2 cajas rectangulares de 12x12mm (separadas 9mm entre sí) para sensores TCRT5000 orientados hacia abajo. FRONTAL: ancho 100mm, corte rectangular centrado arriba (15x6mm aprox, paso de cable). 3 soportes para sensores E18-D80NK (cilíndricos, rosca M18): 2 torretas laterales simétricas de 25mm ancho x 30mm alto, y 1 torreta central escalonada (10x5mm base, 4x9mm superior) para orificio de 18mm de diámetro. LATERAL (x2, idénticas): 60mm ancho x 68mm alto, con esquina inferior recortada en curva suave (tipo cuarto de círculo). 1 orificio circular de 18mm diámetro para sensor E18-D80NK, más 1 ranura ovalada de 10mm ancho x 7mm alto cerca del borde inferior (montaje/cableado). TRASERA: placa plana rectangular, ancho 100mm, sin orificios. Ensamblaje tipo caja: base + 4 paredes atornilladas/encajadas en escuadra.

Parameters

NameValueRange
Base Width (X)100 mm60 – 150
Base Depth (Y)100 mm60 – 150
Plate Thickness5 mm3 – 8
TCRT5000 Cutout Size12 mm6 – 20
Gap Between Sensor Cutouts9 mm2 – 30
Sensor Cutout Centre From Front20 mm12 – 50
Wall Height68 mm30 – 100
Side Wall Length60 mm30 – 100
Lower-Front Corner Radius20 mm0 – 30
Cable Pass Width15 mm5 – 40
Cable Pass Height6 mm3 – 20
Cable Pass Gap Below Top Edge5 mm1 – 20
Side Tower Width25 mm20 – 40
Side Tower Height30 mm25 – 50
Side Tower Centre From Edge20 mm14 – 40
Centre Tower Lower Step Width28 mm22 – 45
Centre Tower Lower Step Height12 mm4 – 30
Centre Tower Upper Step Width24 mm20 – 40
Centre Tower Upper Step Height20 mm10 – 45
Sensor Tower Depth15 mm8 – 30
E18-D80NK Hole Diameter18 mm10 – 24
Side Sensor Hole From Front22 mm12 – 55
Side Sensor Hole Above Base45 mm25 – 65
Oval Slot Width10 mm4 – 20
Oval Slot Height7 mm3 – 15
Oval Slot From Front22 mm12 – 55
Oval Slot Above Base10 mm6 – 25

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.

Mini Sumo Robot Chassis (Base + 4 Walls) - Free CAD Model (STEP, STL) | TextoCAD