Robot Arm Mechanism 🦾| How Would You Rate This Build?

This video showcases the sophisticated mechanics of a 2-DOF robotic wrist, a critical assembly within a 5-DOF robotic arm system. The design features a high-performance differential mechanism driven by bevel gears, engineered to maintain a compact footprint without compromising power.

The system allows for independent control of both gripper rotation (roll) and pitch motion. This decoupling is essential for achieving fluid and precise manipulation in robotics. For closed-loop accuracy, two high-resolution encoders provide real-time feedback, ensuring repeatable positioning and ultra-smooth operation.

Ideal for mechanical engineers, robotics researchers, and CAD designers, this demonstration highlights the synergy between complex gear geometry and precision motion control.

Video reference from ‪mohammed_haj_hammod

#engineering #machine #mechanism #3dprinting #technology #3ddesign #mechanic #mechanical #cad #automation #mechatronics