Brackets and mounts
ECU Enclosure
- Bounding box
- 107.0 × 107.0 × 66.0 mm
- Engine
- Precision B-rep
- Parameters
- 25
- Published
- November 3, 2026
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The prompt
Box enclosure for an engine control unit. Opening for ECU connector and a hole for a pressure fitting. ECU connector size is 72mm by 19mm. ECU board is 100mm by 100mm and an interface board that has the connector is 79mm by 50.5mm. Take into account 3D print tolerances. Interface board has M3 mounting holes 4.5mm from side edge to center and 13.2mm from back edge to center on one side, 7.1mm from side edge to center and 12.5mm from back edge to center on the other side
Parameters
| Name | Value | Range |
|---|---|---|
| Wall Thickness | 3 mm | 1 – 6 |
| Inner Height | 60 mm | 30 – 100 |
| Lid Thickness | 3 mm | 1 – 6 |
| Lid Lip Height | 2 mm | 0 – 5 |
| Lid Lip Clearance | 0.25 mm | 0.1 – 1 |
| ECU Board Length | 100 mm | 50 – 150 |
| ECU Board Width | 100 mm | 50 – 150 |
| ECU Board Clearance | 0.5 mm | 0.1 – 2 |
| Interface Board Length | 79 mm | 50 – 120 |
| Interface Board Width | 50.5 mm | 30 – 80 |
| Board Front Clearance | 2 mm | 0.5 – 10 |
| Post Height | 15 mm | 5 – 30 |
| Post Diameter | 8 mm | 4 – 15 |
| Mounting Hole Diameter | 3.2 mm | 2.5 – 4 |
| Mounting Hole Depth | 10 mm | 5 – 20 |
| Hole 1 Side Offset | 4.5 mm | 0 – 20 |
| Hole 1 Back Offset | 13.2 mm | 0 – 30 |
| Hole 2 Side Offset | 7.1 mm | 0 – 20 |
| Hole 2 Back Offset | 12.5 mm | 0 – 30 |
| Connector Opening Width | 72 mm | 20 – 120 |
| Connector Opening Height | 20 mm | 10 – 40 |
| Connector Opening Z | 19 mm | 0 – 40 |
| Pressure Hole Diameter | 10 mm | 3 – 30 |
| Pressure Hole Z | 30 mm | 5 – 55 |
| Pressure Hole X | 53.5 mm | 0 – 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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