Brackets and mounts
Robot chassis plate v3 - 2-hole N20 motor mounts
- Bounding box
- 128 × 168 × 4 mm
- Engine
- 3D Printing B-rep
- Parameters
- 16
- Published
- November 10, 2026
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The prompt
Flat 3D-printable robot chassis plate (168 mm long): sensor plate with caster notch at the very front and colour/spectral sensor space, battery plate with 2S LiPo bay, X-braced truss spine, top deck with M3 standoff holes, and N20 motor mounts with only 2 M2 holes per motor (one on each side of the motor) with nut traps and side-entry hook slots for the custom clamp.
Parameters
| Name | Value | Range |
|---|---|---|
| Base plate thickness | 2 mm | 1.5 – 4 |
| Motor wing thickness | 4 mm | 3 – 6 |
| Outer corner radius | 3 mm | 1 – 6 |
| Sensor plate width | 80 mm | 60 – 100 |
| Sensor plate length | 40 mm | 30 – 60 |
| Battery plate width | 128 mm | 100 – 150 |
| Battery plate length | 56 mm | 45 – 70 |
| Spine width | 25 mm | 15 – 40 |
| Spine length | 30 mm | 20 – 50 |
| Top deck width | 116 mm | 90 – 140 |
| Top deck length | 42 mm | 35 – 60 |
| M2 screw hole diameter | 2.4 mm | 1.8 – 2.6 |
| Nut pocket across flats | 4.2 mm | 3.2 – 5 |
| Nut pocket and slot depth | 1.8 mm | 1.2 – 2.4 |
| Screw offset from motor centre line | 10 mm | 6.5 – 10 |
| Motor clamp centre from chassis centre | 47 mm | 40 – 52 |
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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