3D preview of Multi-hole Robot Car Chassis
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Interactive 3D model of Multi-hole Robot Car Chassis

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Multi-hole Robot Car Chassis

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Bounding box
172 × 236.5 × 65 mm
Engine
3D Printing B-rep
Parameters
13
Published
October 28, 2026

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The prompt

这是一台机器人小车,创客多孔铝条底盘、左右双摆臂、TT 减速电机、黄色轮毂轮胎、弹碗;生成 STEP 格式装配模型,零件分开,孔距 10mm,M3 孔,铝板厚度 2mm

Parameters

NameValueRange
Chassis width X130 mm60 – 220
Chassis length Y140 mm60 – 260
Aluminium plate thickness2 mm1.5 – 5
Hole grid pitch10 mm10 – 30
M3 clearance hole dia3.4 mm3 – 5
Hole grid edge margin8 mm5 – 25
Arm length110 mm60 – 220
Arm width18 mm12 – 30
Arm outward sweep15 deg0 – 45
Tyre outer dia65 mm30 – 110
Tyre width26 mm10 – 50
Yellow hub dia50 mm20 – 100
Motor shaft dia5.6 mm3 – 8

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.

Multi-hole Robot Car Chassis - Free CAD Model (STEP, STL) | TextoCAD