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$
USD
I will model robotics components gear brackets housing and mechanical cad components
Rodney J.
About this gig
A mechanical part can look simple on paper and still become a headache when dimensions, clearances, mounting points, assembly fit, or manufacturing requirements are overlooked.
Whether you're developing a robot prototype, modifying an existing mechanism, preparing a component for 3D printing, or getting a part ready for manufacturing, I create custom mechanical CAD models for robotics, enclosures, brackets, gears, housings, mounts, shafts, covers, and other mechanical components with the goal of turning your idea, sketch, reference, or measurements into a practical 3D model you can actually use.
What I can help you design
- Robotics enclosures and housings
- Mounting brackets and supports
- Gears and transmission parts
- Motor and sensor mounts
- Covers, plates, and panels
- Mechanical joints and connectors
- Shafts, spacers, and couplers
- Custom product parts
- 3D printing prototypes
- Manufacturing-ready CAD
- Replacement components
- Custom assemblies
If you already have a sketch, drawing, dimensions, reference product, photo, or rough concept, send it over. I'll review the requirements and let you know the best way to approach the design before you place an order.
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 Rodney J.
Rodney J.
Mechanical CAD Designer, Product Development and Manufacturing Specialist
- FromUnited States
- Member sinceApr 2026
- Avg. response time1 hour
Languages
Spanish, English
I’m Rodney, a CAD designer focused on turning mechanical and product ideas into precise, production-ready 3D models. I work across vehicle parts, robotics components, gears, shafts, brackets, housings, enclosures, and Amazon FBA products. I combines clean engineering design with practical manufacturing requirements, so your model isn’t just visually accurate, it’s built with real-world production in mind. From concept development to detailed CAD, STL, STEP, rendering, and manufacturing files, I deliver organized work that makes your next stage easier. Contact me today for more details.
FAQ
What information do you need to start?
Ideally, send your dimensions, sketches, technical drawings, reference images, existing CAD files, or examples of the part you want. If you don't have everything yet, send what you have and I can tell you what additional information is needed.
Can you design a part from a sketch?
Yes. A hand-drawn sketch can be a useful starting point, provided the important dimensions and requirements can be established.
Can you create robotics enclosures?
Yes. I can create custom enclosures and housings around the dimensions and component requirements you provide.
Can you model gears?
Yes. Gear projects can be handled based on the specifications required for the application, such as dimensions and intended mechanical relationship.
Can you design brackets for motors and sensors?
Yes. Custom mounting brackets can be designed around your component dimensions, mounting pattern, available space, and installation requirements.
What CAD file formats can I receive?
Depending on the project and package, formats can include STEP, STL, IGES, OBJ, and applicable native CAD formats. Tell me your preferred format before ordering.
Can you work from an existing CAD model?
Yes. If you have an existing model that needs modification, redesign, or additional components, send it to me for review.
Can you make a design suitable for 3D printing?
Yes. I can model with your intended 3D-printing workflow in mind. The exact requirements should be discussed before modeling.
Can you create multiple related parts?
Yes. Multiple components can be handled as part of a larger project, particularly through the Standard or Premium package. Message me first so I can assess the scope.
Should I order immediately?
For a simple, clearly defined component, you can choose the appropriate package. For complex robotics, gear systems, assemblies, or projects involving several components, please message me first. I'll review the requirements and help you choose the right approach.
