Brackets and mounts
TCF 902 Size 905 RBO Centrifugal Fan Impeller
- Bounding box
- 222.4 × 222.4 × 105.0 mm
- Engine
- Precision B-rep
- Parameters
- 11
- Published
- October 3, 2026
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The prompt
Detailed 3D CAD render and technical engineering breakdown of an industrial centrifugal fan impeller, TCF Catalog 902, Size 905. Specifications: Impeller outer diameter is exactly 8.75 inches (222.25 mm). Blade type: RBO (Radial Blade Open / Radial Blade Design). Class 22 structural rating. Features a heavy-duty central hub, straight/slightly backward-swept radial blades, open-style shroud design, and a solid steel shaft mounting hole. Industrial machinery style, realistic metal texture (galvanized/cast steel), clean studio lighting, isometric 3D view, hyper-detailed mechanical components, engineering blueprint precision, photorealistic, 8k resolution.
Parameters
| Name | Value | Range |
|---|---|---|
| Impeller / Backplate OD | 222.25 mm | 150 – 350 |
| Back Shroud Thickness | 10 mm | 4 – 20 |
| Blade Count | 8 count | 4 – 16 |
| Blade Thickness | 5 mm | 2 – 12 |
| Blade Width (axial) | 50 mm | 20 – 120 |
| Blade Length (radial) | 80 mm | 40 – 88 |
| Backward Sweep Angle | 5 deg | -20 – 30 |
| Hub Outer Diameter | 80 mm | 40 – 140 |
| Hub Length | 60 mm | 25 – 150 |
| Hub Extension Into Cavity | 5 mm | 0 – 25 |
| Shaft Mounting Bore | 25 mm | 10 – 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.
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