Brackets and mounts
Stepped Drive Connector Adapter
- Bounding box
- 50.0 × 50.0 × 91.0 mm
- Engine
- Precision B-rep
- Parameters
- 21
- Published
- August 30, 2026
Download
Free to download and use. See the terms.
The prompt
Create a 3D model of a stepped drive connector adapter. The main front body is a cylinder with a 50mm outer diameter and 40mm length, featuring a 25mm diameter central internal bore with a 22-tooth female spline profile and an internal circlip groove. Transitioning from the front body is a smooth 40mm diameter bearing journal shoulder, 36mm long, containing an external 1.75mm wide retaining ring groove cut into its surface. Extending from the rear face is a solid male stub shaft with a 20mm outer diameter and 15mm length, cut with a 30-tooth external male spline (20mm major diameter, 18mm minor diameter, 12-degree tooth profile angle) and a 1mm x 45-degree lead-in chamfer at the tip.
Parameters
| Name | Value | Range |
|---|---|---|
| Front Body OD | 50 mm | 20 – 120 |
| Front Body Length | 40 mm | 10 – 100 |
| Internal Bore / Female Spline Major | 25 mm | 10 – 100 |
| Bore Depth | 40 mm | 5 – 100 |
| Female Spline Teeth | 22 | 6 – 60 |
| Female Spline Minor Diameter | 23 mm | 5 – 90 |
| Female Spline Profile Angle | 20 deg | 10 – 45 |
| Internal Circlip Groove Diameter | 26 mm | 20 – 120 |
| Internal Circlip Groove Width | 1.6 mm | 0.5 – 5 |
| Circlip Groove Position (from front) | 3 mm | 1 – 35 |
| Bearing Journal Diameter | 40 mm | 20 – 100 |
| Bearing Journal Length | 36 mm | 10 – 100 |
| Retaining Ring Groove Width | 1.75 mm | 0.5 – 5 |
| Retaining Ring Groove Diameter | 38 mm | 20 – 90 |
| Retaining Groove Position (from journal start) | 17.15 mm | 0 – 34 |
| Male Stub Shaft Length | 15 mm | 5 – 60 |
| Male Spline Teeth | 30 | 6 – 60 |
| Male Spline Major Diameter | 20 mm | 8 – 100 |
| Male Spline Minor Diameter | 18 mm | 5 – 90 |
| Male Spline Profile Angle | 12 deg | 5 – 45 |
| Lead-In Chamfer | 1 mm | 0 – 5 |
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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