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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

3
Drawing sheets
3
Views analysed
3
Export formats
1
Section cuts
1st Angle
Projection type
19 May 2026
Generated date
STEP
Source CAD format
BrotherHobby Avenger V3 2812 900KV Brushless Motor 3D Model for Drone Design
Source 3D model
MPreview · 2D Drawing Sheets
1 / 3
⚠Verify critical dimensions against the source CAD model before using these drawings for manufacturing or production release. Download the FCStd file where available for the most accurate editable source.
Assembly - Top View
Download all drawing sheets
Download FreeCAD source fileDownload all formats as ZIP
PDF3 sheets
SVG3 files
DXF3 files
🧊Open source 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 drawing set

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  • ✓ 9 sheets · editable FCStd + PDF, SVG, DXF
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AI Transparency

How these drawings were generated

These drawings were generated from the source 3D CAD geometry. The system analysed the model, selected relevant views, planned section cuts and generated drawing sheets in PDF, SVG and DXF formats.

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 date

Explore Marathon OS

Related resources

Jump to the source 3D model, generate your own drawings, or browse tools and libraries.

Open source 3D CAD modelPreview the original 3D geometry used to generate these drawings→
Generate your own 2D drawingUpload STEP, STP, IGES or FreeCAD — get PDF, SVG and DXF→Browse more 2D technical drawingsExplore AI-generated orthographic sheets across part types→Browse 3D CAD modelsDownload and preview open-source STEP, STL and IGES files→Open CAD files onlineView STEP, IGES, STL and more in your browser→Convert CAD files onlineConvert between STEP, STL, OBJ and other 3D formats→Get manual drafting supportWork with vetted CAD designers for production-ready drawings→

Preview the Source 3D CAD Model

Open the original 3D CAD model used to generate this 2D drawing set. Review the source geometry before downloading or using the technical drawings.

Open 3D CAD model →
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