Plates and panels
Plate 3 Stepped Shaft Assembly
- Bounding box
- 300.0 × 54.0 × 54.0 mm
- Engine
- Precision B-rep
- Parameters
- 17
- Published
- November 4, 2026
Download
Free to download and use. See the terms.
The prompt
Plate 3 stepped shaft with 12x8 key, corrected fillet geometry
Parameters
| Name | Value | Range |
|---|---|---|
| Coupling end diameter | 40 mm | 30 – 50 |
| Bearing seat diameter | 45 mm | 41 – 52 |
| Rotor/hub seat diameter | 54 mm | 47 – 70 |
| Free end diameter | 40 mm | 30 – 50 |
| Coupling end length | 70 mm | 40 – 100 |
| Bearing seat A length | 40 mm | 20 – 60 |
| Hub seat length | 120 mm | 60 – 160 |
| Bearing seat B length | 40 mm | 20 – 60 |
| Free end length | 30 mm | 15 – 60 |
| Hub shoulder fillet radius | 4 mm | 1 – 4.4 |
| Seat shoulder fillet radius | 2 mm | 0.5 – 2.4 |
| Key width | 12 mm | 6 – 14 |
| Key height | 8 mm | 5 – 9 |
| Keyway depth in shaft | 5 mm | 3 – 6 |
| Keyway length | 56 mm | 30 – 64 |
| Keyway start from end | 7 mm | 2 – 15 |
| Key length | 50 mm | 20 – 60 |
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.
More models
Browse the full gallery →Conveyor Belt Assembly
You can create a CAD model of a conveyor belt with a canvas for furniture weighing 350 kg with sheet metal shoulders and height 850 length 6000 and width canvas 1100
3-in-1 Adaptive Jack Head
Create a highly detailed professional mechanical engineering CAD drawing sheet titled: “3-IN-1 ADAPTIVE JACK HEAD – LINE DIAGRAM & DIMENSIONS” Subtitle: “ALL DIMENSIONS ARE IN mm”
Adjustable Bracket (Laser Cut)
Give a good laser cutting pattern in 1.6mm thickness sheet
Micro‑Needle Array with Counter‑Bored Port
A single-panel image, presented in two separate but similar side-by-side isometric views on a light blue-grey background, of a precise micro-fluidic device component. The component
Foldable Emergency Rescue Stretcher
Create an editable 3D CAD model of a foldable emergency rescue stretcher matching the reference image. Dimensions: 2100 × 550 mm. Use two parallel silver aluminum tube rails, four
Gravity-Responsive Manifold with Dynamic Isolation
### Component 1: Gravity-Responsive Manifold with Dynamic Isolation - **Patent Focus:** *Passive gravitational compensation integrated with automated channel isolation.* - **CAD &