Jigs and fixtures
Maglev Chassis with Inline Coil Slots
- Bounding box
- 314.6 × 79.6 × 30.0 mm
- Engine
- Precision B-rep
- Parameters
- 28
- Published
- August 30, 2026
Download
Free to download and use. See the terms.
The prompt
On the underside, two recessed rectangular slots (20×10×5mm each) for the two drive coils, positioned along the centerline in the direction of travel, spaced apart by [half your magnet pitch — insert actual value once track magnets are finalized, e.g. 15mm], not side by side. Each coil slot paired with an adjacent circular cutout (8mm) for its own Hall-effect sensor, flush with the bottom surface." Ich habe im Prompt bewusst eine Platzhalter-Distanz gelassen, weil der exakte Wert vom Abstand deiner Passiv-Magnete auf der Schiene abhängt – den kennst du ja erst, sobald du die Schiene fertig geplant hast. Sobald du diesen Magnetabstand festgelegt hast, sag mir die Zahl, dann rechne ich dir den passenden Spulenversatz aus und aktualisiere den Prompt.
Parameters
| Name | Value | Range |
|---|---|---|
| Shell length | 150 mm | 100 – 250 |
| Shell width | 75 mm | 40 – 150 |
| Lower shell height | 30 mm | 15 – 80 |
| Wall thickness | 2 mm | 1 – 5 |
| Base thickness | 8 mm | 3 – 20 |
| Coil slot length | 20 mm | 10 – 60 |
| Coil slot width | 10 mm | 4 – 40 |
| Coil slot depth | 5 mm | 1 – 15 |
| Coil slot edge gap | 15 mm | 1 – 50 |
| Hall sensor cutout dia. | 8 mm | 3 – 20 |
| Magnet channel width | 15 mm | 5 – 30 |
| Magnet channel depth | 5 mm | 1 – 10 |
| Wire hole diameter | 4 mm | 1 – 10 |
| Standoff height | 6 mm | 2 – 20 |
| Standoff outer dia. | 6 mm | 4 – 15 |
| Standoff hole dia. (M3) | 3.2 mm | 1 – 8 |
| Battery tab height | 2 mm | 0.5 – 10 |
| Battery tab size | 4 mm | 1 – 10 |
| Lid lip clearance | 0.3 mm | 0.1 – 2 |
| Upper wall thickness | 2 mm | 1 – 5 |
| Upper shell height | 25 mm | 5 – 60 |
| Vent slot length | 20 mm | 5 – 60 |
| Vent slot width | 3 mm | 1 – 10 |
| Mounting boss dia. | 10 mm | 5 – 30 |
| Mounting boss height | 3 mm | 1 – 10 |
| LED through-hole dia. | 5 mm | 1 – 15 |
| Outer corner fillet radius | 2 mm | 0 – 5 |
| Exploded layout gap | 10 mm | 0 – 50 |
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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