I will design robot chassis pcb enclosure electronics housing 3d cad for prototypes

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Steve R.

About this gig

Are you building a robot but struggling to fit the PCB, battery, sensors, motors and wiring into a clean, functional enclosure?

Poor internal layout can cause assembly problems, blocked connectors, weak mounting points and expensive prototype revisions.


I design robot chassis, PCB enclosures and electronics housings in 3D CAD with attention to component fit, accessibility, assembly and prototyping.


What I can design:


  • Robot chassis and structural housings
  • PCB and controller enclosures
  • Arduino, ESP32 and Raspberry Pi cases
  • Battery compartments and electronics bays
  • Motor, sensor, camera and LiDAR mounts
  • PCB standoffs and internal supports
  • Screw bosses and snap-fit assemblies
  • USB, power, button and display openings
  • Ventilation and cooling features
  • Cable-routing and service-access provisions
  • Removable covers and protective panels
  • 3D printable prototype geometry
  • STEP, STL and editable CAD files
  • Exploded assemblies and technical drawings


I can work from PCB files, component dimensions, sketches, references or an existing robot concept and develop a practical housing system ready for prototyping, testing and further product development.

Delivery style preference

Please inform the freelancer of any preferences or concerns regarding the use of AI tools in the completion and/or delivery of your order.

Get to know Steve R.

Steve R.

Robotics and Product Designer 3D CAD, DFM and Prototyping

  • FromUnited States
  • Member sinceOct 2026
  • Avg. response time1 hour
  • Languages

    English, German, Chinese
I’m a robotics and product designer focused on developing functional mechanical systems from concept to manufacturing-ready CAD. I work on robotic arms, grippers, AMR and AGV platforms, mechanical assemblies, electronic housings and custom machine components. My services include SolidWorks 3D CAD, component integration, prototyping, DFM, CNC and injection-molding preparation, BOMs, exploded assemblies and technical drawings. I focus on practical designs that are clean, buildable and ready for real product development.

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