Robotics design
Robotic arm design for precise pick-and-place motion, case study.
This case study shows how Yantrix approaches robotic arm design when reach, repeatability, payload, and serviceability all need to stay in balance.
Overview
Why this study matters
A design study covering joint packaging, structural stiffness, and manufacturable geometry for a compact robotic arm concept.
Project Type: Mechanical Design Study
Challenge
Engineering constraint
The system needed enough reach and payload capacity for handling tasks, while keeping the arm rigid, compact, and realistic to fabricate at prototype scale.
Deliverables
What the client receives
- Robotic arm CAD concept
- Joint and bracket layout studies
- Mechanical design recommendations
- Prototype-ready assembly direction
Approach
How Yantrix approached the work
- Built the arm architecture around joint packaging, reach targets, and actuator envelope constraints.
- Refined member geometry and bracket structure to improve stiffness without adding unnecessary bulk.
- Prepared the design so that fabrication, assembly, and future control integration remained straightforward.
Outcome
What improved by the end
- Created a cleaner mechanical layout for the arm and joint stack.
- Reduced risk of structural flex affecting repeatable motion.
- Delivered a concept package that could move into prototype detailing faster.
Let's build
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