Gears and transmission
Split Gearbox Housing with Removable Cover
- Bounding box
- 160.0 × 120.0 × 94.0 mm
- Engine
- Precision B-rep
- Parameters
- 27
- Published
- November 11, 2026
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The prompt
Design a mechanical gearbox housing with four mounting holes, two bearing seats, a central shaft opening, 8 mm wall thickness and a removable top cover. Use millimetres and create an editable parametric model.
Parameters
| Name | Value | Range |
|---|---|---|
| Base Length | 160 mm | 100 – 300 |
| Base Width | 120 mm | 80 – 240 |
| Base Height | 80 mm | 40 – 200 |
| Wall Thickness | 8 mm | 4 – 20 |
| Flange Ledge Width | 16 mm | 6 – 40 |
| Flange Thickness | 14 mm | 4 – 30 |
| Bearing Axis Height | 40 mm | 15 – 120 |
| Bearing Boss Diameter | 48 mm | 20 – 100 |
| Bearing Boss Length | 14 mm | 2 – 40 |
| Bearing Seat Diameter | 32 mm | 10 – 80 |
| Bearing Seat Depth | 10 mm | 2 – 30 |
| Shaft Clearance Bore | 14 mm | 4 – 40 |
| Central Shaft Opening Dia | 30 mm | 5 – 80 |
| Central Collar Diameter | 52 mm | 20 – 120 |
| Central Collar Height | 8 mm | 1 – 30 |
| Mounting Hole Diameter | 11 mm | 4 – 24 |
| Mounting Hole Edge Offset | 12 mm | 6 – 40 |
| Cover Thickness | 8 mm | 3 – 25 |
| Cover Bolt Hole Dia | 6.6 mm | 2 – 16 |
| Cover Bolt Edge Offset | 8 mm | 4 – 40 |
| Bolt Counterbore Dia | 11 mm | 4 – 24 |
| Bolt Counterbore Depth | 4.5 mm | 1 – 10 |
| Tapped Hole Dia (in flange) | 5 mm | 2 – 14 |
| Tapped Hole Depth | 10 mm | 2 – 20 |
| Cover Central Opening | 40 mm | 5 – 100 |
| Cover Seal Boss Dia | 60 mm | 20 – 140 |
| Cover Seal Boss Height | 6 mm | 1 – 30 |
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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