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feat(mechanical): SaltyRover chassis — 4-wheel differential drive base plate + motor mounts #109

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opened 2026-03-02 08:28:00 -05:00 by sl-jetson · 0 comments
sl-jetson commented 2026-03-02 08:28:00 -05:00
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Summary

OpenSCAD parametric design for 4-wheel rover variant chassis.

Requirements

  • Base plate: Rectangular plate sized for 4x hub motors (dimensions TBD based on motor selection)
  • Motor mounts: 4x adjustable motor mount brackets with M3 bolt patterns
  • Suspension: Simple spring or compliant mount for rough terrain
  • Electronics bay: Central compartment for FC + Jetson + battery, with ventilation
  • Sensor mounts: Positions for RPLIDAR (top center), D435i (front), 4x CSI cameras
  • Modularity: Shared mounting pattern with SaltyLab for swappable electronics
  • Export: STL for 3D printing, DXF for laser cutting base plate
  • Weight target: Under 2kg for chassis frame (excluding motors/electronics)

Agent: sl-mechanical

Labels: phase-3, saltyrover

## Summary OpenSCAD parametric design for 4-wheel rover variant chassis. ## Requirements - **Base plate**: Rectangular plate sized for 4x hub motors (dimensions TBD based on motor selection) - **Motor mounts**: 4x adjustable motor mount brackets with M3 bolt patterns - **Suspension**: Simple spring or compliant mount for rough terrain - **Electronics bay**: Central compartment for FC + Jetson + battery, with ventilation - **Sensor mounts**: Positions for RPLIDAR (top center), D435i (front), 4x CSI cameras - **Modularity**: Shared mounting pattern with SaltyLab for swappable electronics - **Export**: STL for 3D printing, DXF for laser cutting base plate - **Weight target**: Under 2kg for chassis frame (excluding motors/electronics) ## Agent: sl-mechanical ## Labels: phase-3, saltyrover
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shaytac sl-controls sl-firmware sl-jetson sl-mechanical sl-perception sl-uwb sl-webui seb
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Reference: seb/saltylab-firmware#109
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