Brackets and mounts
Two-Part Electronics Enclosure (Base + Lid)
- Bounding box
- 365.0 × 110.0 × 92.0 mm
- Engine
- Precision B-rep
- Parameters
- 37
- Published
- September 17, 2026
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The prompt
Create a two-part 3D-printable industrial electronics enclosure. External size: 170 x 110 x 100 mm. Wall thickness: 3 mm. Use a removable top lid with four M3 screw holes and heat-set insert bosses. Inside, add six M3 PCB standoffs for a 150 x 90 mm PCB, raised 15 mm from the base. Add four small mounting zones below the PCB in a 2 x 2 pattern for optocoupler modules. Add a rear cutout and four mounting holes for a 50 x 50 x 10 mm fan. Add simple ventilation slots near the fan. Keep all other walls solid. Use rounded outside corners, clean industrial style, and print-friendly geometry. Make the base and lid separate parts. Units: mm.ط
Parameters
| Name | Value | Range |
|---|---|---|
| Base Length (X) | 170 mm | 100 – 300 |
| Base Width (Y) | 110 mm | 70 – 250 |
| Base Height (Z) | 92 mm | 40 – 250 |
| Wall Thickness | 3 mm | 2 – 6 |
| Floor Thickness | 3 mm | 2 – 8 |
| Outside Corner Radius | 6 mm | 0 – 20 |
| PCB Length | 150 mm | 50 – 260 |
| PCB Width | 90 mm | 40 – 200 |
| Standoff Height | 15 mm | 4 – 40 |
| Standoff Boss Dia | 6.5 mm | 4 – 12 |
| Standoff Inset from PCB Edge | 6 mm | 3 – 15 |
| Standoff Pilot Hole Dia | 2.5 mm | 1.5 – 4.5 |
| Standoff Pilot Hole Depth | 10 mm | 3 – 14 |
| Heat-Set Boss Dia | 9 mm | 6 – 16 |
| Heat-Set Insert Hole Dia | 4.2 mm | 3 – 8 |
| Heat-Set Insert Hole Depth | 6 mm | 3 – 20 |
| Opto Zone X Offset | 45 mm | 20 – 80 |
| Opto Zone Y Offset | 28 mm | 10 – 45 |
| Opto Pad Size | 26 mm | 10 – 50 |
| Opto Pad Height | 4 mm | 1 – 12 |
| Opto Pad Hole Dia | 2.5 mm | 1.5 – 4.5 |
| Opto Pad Hole Spacing | 16 mm | 5 – 40 |
| Fan Opening Dia (50 mm fan) | 46 mm | 20 – 80 |
| Fan Center Height | 46 mm | 25 – 70 |
| Fan Screw Spacing | 40 mm | 20 – 60 |
| Fan Screw Hole Dia (M3) | 3.4 mm | 2 – 6 |
| Vent Slot Width | 4 mm | 1 – 12 |
| Vent Slot Height | 36 mm | 5 – 70 |
| First Slot X Offset | 32 mm | 25 – 70 |
| Vent Slot Pitch | 9 mm | 5 – 25 |
| Vent Slots per Side | 3 mm | 1 – 6 |
| Lid Height (plate + lip) | 8 mm | 4 – 30 |
| Lid Top Wall Thickness | 3 mm | 1.5 – 8 |
| Locating Lip Clearance | 0.4 mm | 0.1 – 1.5 |
| Lid Screw Clearance Hole Dia | 3.4 mm | 2.5 – 6 |
| Lid Top Edge Fillet | 0.8 mm | 0 – 2 |
| Exploded Layout Gap | 25 mm | 5 – 200 |
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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