Connectors & Adapters · Free generator

Dual-port cable bulkhead adapter

A reinforced bulkhead housing with two separated cable ports, a recessed label seat and four mounting screws.

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Edit the design. Export CAD.

Choose Continue editing in Nora3D inside the generator to keep your dimensions in an editable copy. Change features and export STEP CAD files.

Before you print

Plate 100 x 66 x 6; raised housing 72 x 42 x 24. Two independent vertical bores centered at X=-18 and +18. Add separate glands and gasket if needed; no sealing rating. Geometry has been digitally checked; this template has not been physically test-printed.

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Create a new owned Nora3D part document. Use millimeters, world XY as the base and +Z as height. Retain named native features and expose only the controls listed below.

1. Create **Plate**, a 100 × 66 × 6 box, centered at X=0, Y=0, with its bottom at Z=0.
2. Create **Housing**, a 72 × 42 × 24 box, centered at X=0, Y=0, with its bottom at Z=6.
3. Create **Rib left**, a 8 × 52 × 12 box, centered at X=-31, Y=0, with its bottom at Z=6.
4. Create **Rib right**, a 8 × 52 × 12 box, centered at X=31, Y=0, with its bottom at Z=6.
5. Unite **Plate**, **Housing**, **Rib left**, **Rib right** as **Bulkhead blank**. Require one connected result.
6. Create **Fastener -42 -25**, radius 2.75, height 10, initially along +Z, with its base center at (-42, -25, -1).
7. Create **Fastener -42 25**, radius 2.75, height 10, initially along +Z, with its base center at (-42, 25, -1).
8. Create **Fastener 42 -25**, radius 2.75, height 10, initially along +Z, with its base center at (42, -25, -1).
9. Create **Fastener 42 25**, radius 2.75, height 10, initially along +Z, with its base center at (42, 25, -1).
10. Create **Port left**, radius 9, height 34, initially along +Z, with its base center at (-18, 0, -1).
11. Create **Port right**, radius 7, height 34, initially along +Z, with its base center at (18, 0, -1).
12. Create **Label recess**, a 36 × 2 × 8 box, centered at X=0, Y=-21, with its bottom at Z=14.
13. Subtract **Fastener -42 -25**, **Fastener -42 25**, **Fastener 42 -25**, **Fastener 42 25**, **Port left**, **Port right**, **Label recess** from **Bulkhead blank**, consuming the tools; name the result **Cable bulkhead**.

## Public controls

| Control | Default | Range | Step | Meaning |
| --- | ---: | --- | ---: | --- |
| Left cable-port radius | 9 | 7–11 | 0.1 | Radius of the left through port. |
| Right cable-port radius | 7 | 5–9 | 0.1 | Radius of the right through port. |
| Label recess width | 36 | 28–44 | 1 | Width of the shallow front label recess. |

All unlisted dimensions, topology and feature order remain fixed. Radius controls are radii, not diameters. These are independent numeric ranges; do not introduce unsupported formula bindings or assume a fit standard from an example value.

Adjustable dimensions

Parameter	Default	Range	Step
Left cable-port radius	9 mm	7–11 mm	0.1 mm
Right cable-port radius	7 mm	5–9 mm	0.1 mm
Label recess width	36 mm	28–44 mm	1 mm