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Interactive 3D model of Y3-Tricopter QuadPlane VTOL UAV (Preliminary)

Brackets and mounts

Y3-Tricopter QuadPlane VTOL UAV (Preliminary)

1 views
Bounding box
1209.5 × 1410.0 × 432.1 mm
Engine
Precision B-rep
Parameters
38
Published
October 22, 2026

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The prompt

Create an editable 3D CAD model of a Y3-Tricopter QuadPlane VTOL UAV. Use millimeters. Dimensions: - Wingspan: 1410 mm. - Wing chord: 220 mm. - Fuselage: 425 × 110 × 100 mm. - Horizontal tail span: 500 mm. - Vertical fin height: 260 mm. - Two rear aluminum tubes: diameter 16 mm, spacing 60 mm, extending 500 mm behind the fuselage. Configuration: - High straight rectangular wing, no sweep or taper. - Separate nose tractor motor. - Two vertical-lift motors on forward-projecting tubes near the wing. - One rear lift motor on an adjustable carriage fixed to the two rear tubes. - Rear motor mount pivots ±15 degrees using a servo. - Conventional tail with elevator and rudder. - Separate editable parts, not one merged solid. - Propeller diameter: 254 mm. Create solid CAD geometry, not just a picture. Use adjustable parameters for unknown dimensions. Check component collisions and propeller clearance. Export STEP files if supported. This is a preliminary design, not a flight-validated aircraft.

Parameters

NameValueRange
Fuselage Length425 mm200 – 800
Fuselage Width110 mm50 – 300
Fuselage Height100 mm40 – 300
Wing Span1410 mm500 – 3000
Wing Chord220 mm100 – 600
Wing Thickness30 mm10 – 100
Wing Center X-30 mm-200 – 200
Wing Center Z60 mm0 – 300
Tail Span500 mm200 – 1500
Tail Chord120 mm50 – 400
Tail Thickness15 mm5 – 50
Tail Center X-262.5 mm-500 – 0
Tail Center Z30 mm-50 – 200
Fin Height260 mm100 – 600
Fin Chord140 mm50 – 400
Fin Thickness15 mm5 – 50
Fin Center X-250 mm-500 – 0
Fin Base Z45 mm0 – 200
Rear Tube Diameter16 mm5 – 50
Rear Tube Length500 mm100 – 1500
Rear Tube Spacing60 mm20 – 300
Rear Tube Z0 mm-100 – 100
Motor Diameter40 mm10 – 150
Motor Length50 mm10 – 200
Propeller Diameter254 mm50 – 800
Propeller Thickness4 mm1 – 20
Forward Boom Length300 mm50 – 1000
Forward Boom Diameter25 mm5 – 100
Forward Boom Y Offset60 mm0 – 500
Forward Boom Z40 mm-100 – 200
Carriage Length80 mm20 – 300
Carriage Width80 mm20 – 300
Carriage Height40 mm10 – 200
Carriage X Position-400 mm-1000 – 0
Pivot Length60 mm20 – 200
Pivot Width60 mm20 – 200
Pivot Height50 mm10 – 200
Pivot X Position-420 mm-1000 – 0

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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Y3-Tricopter QuadPlane VTOL UAV (Preliminary) - Free CAD Model (STEP, STL) | TextoCAD