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  4. BrotherHobby Avenger V3 2812 900KV Brushless Motor 3D Model for Drone Design
📐 2D Technical Drawings🤖 AI GeneratedFree Download

BrotherHobby Avenger V3 2812 900KV Brushless Motor 3D Model for Drone Design — 2D Technical Drawing Set (2D CAD drawings)

3
Drawing Sheets
3
Views Analysed
3
Export Formats
1
Section Cuts
1st Angle
Projection
MPreview · 2D Drawing Sheets
1 / 3
⚠SVG and PDF files may not accurately reflect the dimensions. Please download the FCStd file for accurate details.
Assembly - Top View
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🛠 Download FreeCAD (.FCStd)📦 Download All Formats (.zip)
PDF3 sheets
SVG3 files
DXF3 files
🧊Open 3D CAD model→
ℹ️

These are 2D engineering drawings derived from the 3D CAD geometry. Verify critical dimensions against the source model before manufacturing.

🤖

Views, section cuts, and detail areas were selected by AI based on analysis of 6 rendered views of the 3D model.

AI Drawing Analysis

What the AI Decided & Why

The cards below explain how the generated drawing outputs and assets connect to the final technical sheets.

Assembly - Top View

Assembly - Top View

Orthographic

Shows the complete longitudinal profile of both rotor shafts, the central stator assembly, and the overall length (178.3 mm). Essential for understanding the motor's axial geometry and shaft diameters.

Assembly - Left View

Assembly - Left View

Orthographic

Displays the radial profile showing both bell housings, the central mounting hub, and the overall width (21.8 mm). Critical for verifying propeller clearance and arm compatibility in drone frames.

Section A-A

Section A-A

Orthographic

Vertical section through the motor centerline reveals internal bore diameters (shaft bores ~1.5 mm ID, ~3.93 mm OD), stator stack thickness (~3.8 mm), and the radial gap between rotor magnets and stator windings. Essential for manufacturing and assembly verification.

A — Asection_a · Section4
sheet_num: 4 · edges: 31

Vertical section through the motor centerline reveals internal bore diameters (shaft bores ~1.5 mm ID, ~3.93 mm OD), stator stack thickness (~3.8 mm), and the radial gap between rotor magnets and stator windings. Essential for manufacturing and assembly verification.

  • 31 resolved edges in sheet geometry
  • See technical_drawing_simple.pdf, sheet_N.pdf, and svg/ for full graphical context
  • Verify critical dimensions against the source CAD before manufacturing
Detail Bdetail_b · base_view: Top
anchor: (0, -9.2, 0.1) · radius: 15

Magnifies the rear mounting flange showing the 4-hole pattern (Ø6.4 mm holes on 18.4 mm bolt circle) and the central bore (Ø1.5 mm shaft hole). Critical for frame mounting design.

  • Detail-view anchor selected by the AI planning stage
  • Use with sheet PDF/SVG for local feature inspection
  • Validate critical dimensions against source CAD before release
Detail Cdetail_c · base_view: Top
anchor: (0, 9.2, 0.1) · radius: 15

Magnifies the front mounting flange with identical 4-hole pattern and central bore. Ensures symmetrical mounting capability on both ends of the motor.

  • Detail-view anchor selected by the AI planning stage
  • Use with sheet PDF/SVG for local feature inspection
  • Validate critical dimensions against source CAD before release

Downloads

Download Individual Sheets

Each sheet available in PDF, SVG, and DXF. Click a format badge to download.

Assembly - Top View
PDFSVGDXF
Assembly - Left View
PDFSVGDXF
Section A-A
PDFSVGDXF

Paid Pipeline · $4.99 per set

Have your own CAD file? Get 2D drawings just like these.

Upload any STEP, IGES, or FreeCAD file. Our AI analyses the 3D geometry, selects the best views and section cuts, and delivers a complete 2D engineering drawing set in under 4 minutes.

  • ✓ Ready in under 4 minutes
  • ✓ 9 sheets · editable FCStd + PDF, SVG, DXF
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AI Transparency

How these drawings were generated

The Marathon 3D→2D pipeline rendered 3 views of the 3D CAD model and passed them through our AI analysis engine.

The AI reasoned about the geometry, selected view candidates, and planned 1 section cut to expose critical internal features. It also selected detail-view anchor points for local manufacturing-critical regions. The final drawing configuration was then generated automatically for sheet outputs in SVG, DXF, and PDF.

0 dimension references were mapped across sheets, with per-sheet labels, views, and extracted edge geometry.

These are 2D engineering drawings, not 3D files. Dimensions are extracted from the 3D geometry and should be verified against the source model before use in manufacturing.

Run Metadata

3
Views Analysed
3
Sheets Generated
1
Section Cuts
3
Export Formats
19 May 2026
Generated

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