Modular Robot Rotational Module (ZaMoBot )

thingiverse

The Versatile Robot System is perfect for mastering or teaching various configurations of robotic arms. The comprehensive System Kit consists of three main components: Rotational Component, Linear Component, and Adaptive Connectors. The central component, the Rotational Module, can create millions of configurations by modifying its own geometry and combining modules to achieve manipulators with two to six degrees of freedom. The design is optimized for rapid assembly and repeated use, allowing users to quickly try new configurations with minimal setup time. The system employs standard-sized hobby servos, which reduces the overall cost. In addition to screws and a servo base, no other mechanical equipment is required; the design comes with a quick and easy-to-print connector. It's essential to build a control system for the servos as well as make electrical connections for the servos. A detailed design for printed circuit boards and ten-pin connectors is provided in the PDF file, allowing users to connect up to six servos in series. Tags: Robot, Robotics, Robotic Arm, Manipulator, Control, Educational Robot, Carlos Zarama Print Settings Printer: M3D micro Rafts: Yes Supports: Yes Resolution: 0.1 Infill: 30% Notes: For optimal results, it is recommended to print the parts with a resolution of 0.1mm or better. Post-Printing Assembly and Serial Connection Follow the instructions to assemble the module. It can accommodate any digital or analog standard servo with 180 degrees of rotation. I recommend using heavy-duty servos with high torque and metallic gears for improved performance. When creating configurations, mechanical interferences should be taken into account to avoid damaging the servos or modules. The electrical serial connection is suggested for easier and faster configurations but is not required. The PDF file contains designs for printed circuit boards that can be installed in the rotational module and linear module; the scale is 1:1 on a Letter-sized paper (8.5"x11"). Print the base and attach it to a stable surface with four countersunk screws, then fix the first module with the printable clamp to the servo. How I Designed This Ongoing Project The design is a complete project for an educational modular robot made for my undergraduate thesis in 2004 (Universidad De Los Andes, Bogota) using the concept of Prof Carlos F. Rodriguez and David Garzon. The design has been updated for publication. The modular robot is designed to be fast and simple for users. These parts are the fourth prototype version; the dimensions have been proven to work with a resolution of 0.1 or better. I hope this will help everyone interested in learning or teaching manipulator controls. I would be pleased to post any picture or video of your projects. Try the linear module for more configurations, and for more advanced control challenges try the underactuated module. At this stage, I have no end effector designs yet.