Enclosures and housings
Orbit Air Ring Assembly
- Bounding box
- 106.6 × 200 × 200 mm
- Engine
- 3D Printing B-rep
- Parameters
- 35
- Published
- November 1, 2026
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The prompt
Create a 2D technical cross-section drawing (cut through central axis) of the Orbit Air Ring Assembly. All parts are concentric around a common central airflow bore of 90mm diameter. Total overall outer diameter 200mm. Stack the 7 components in this exact order from left to right: 1. PP SHROUD — 22mm deep, C-shaped cross-section opening right. OD 200mm, ID 184mm, bore 90mm. Wall 2.5mm. 2. BLDC FAN — 25mm thick. OD 182mm, bore 90mm. Central hub 40mm diameter. Annular airflow gap 25mm wide between hub and bore. 3. FILTER CARTRIDGE — 30mm thick. OD 180mm, ID 120mm, bore 90mm. Solid annular ring profile. 4. LED PCB — 1.6mm thin flat ring. OD 176mm, ID 144mm. Rectangular profile. 5. PMMA LIGHT-GUIDE — 8mm thick solid ring. OD 174mm, ID 146mm. Rectangular profile. 6. MICRO-PERF LENS — 2mm thick disc with center hole. OD 190mm, center hole 60mm. Rectangular profile. 7. OUTER PC COVER — 18mm deep, shallow cup shape opening left. OD 200mm, inner recess 186mm ID, bore 85mm. Wall 2.5mm. Show all parts fully seated with 0.5mm clearance between mating faces. Label each component numerically 1 through 7. Dimension overall length (106.6mm), central bore (90mm), and each component's thickness. Show airflow path arrow through central bore from left to right. Show light path outward from LED PCB through light-guide and lens. Use standard engineering line styles — section fill solid areas. Keep everything aligned on the same horizontal central axis. Units in millimetres.
Parameters
| Name | Value | Range |
|---|---|---|
| Central airflow bore diameter | 90 mm | 40 – 150 |
| Shroud outer diameter | 200 mm | 100 – 300 |
| Shroud rim inner diameter | 184 mm | 80 – 280 |
| Shroud depth | 22 mm | 5 – 80 |
| Shroud back-plate wall | 2.5 mm | 1.2 – 8 |
| Retaining lip radial width | 3 mm | 1 – 10 |
| Fan outer diameter | 182 mm | 100 – 290 |
| Fan section thickness | 25 mm | 5 – 80 |
| Fan hub diameter | 40 mm | 10 – 80 |
| Number of fan blades | 7 mm | 3 – 16 |
| Motor shaft bore diameter | 8 mm | 3 – 20 |
| Filter outer diameter | 180 mm | 100 – 290 |
| Filter inner diameter | 120 mm | 50 – 220 |
| Filter thickness | 30 mm | 5 – 80 |
| PCB outer diameter | 176 mm | 100 – 290 |
| PCB inner diameter | 144 mm | 50 – 260 |
| PCB thickness | 1.6 mm | 0.8 – 5 |
| Number of LEDs on the ring | 8 mm | 3 – 16 |
| LED pad size | 4 mm | 1.5 – 10 |
| LED pad radius | 80 mm | 50 – 95 |
| LED pad height | 0.7 mm | 0.2 – 3 |
| Light-guide outer diameter | 174 mm | 100 – 290 |
| Light-guide inner diameter | 146 mm | 50 – 260 |
| Light-guide thickness | 8 mm | 2 – 40 |
| Lens outer diameter | 190 mm | 100 – 300 |
| Lens centre hole | 60 mm | 10 – 150 |
| Lens thickness | 2 mm | 0.8 – 8 |
| Number of micro perforations | 48 mm | 8 – 96 |
| Perforation diameter | 1.5 mm | 0.6 – 4 |
| Perforation ring radius | 55 mm | 35 – 90 |
| Cover outer diameter | 200 mm | 100 – 300 |
| Cover inner recess diameter | 186 mm | 80 – 280 |
| Cover bore diameter | 85 mm | 20 – 160 |
| Cover depth | 18 mm | 4 – 60 |
| Cover back wall | 2.5 mm | 1.2 – 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.
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