3-DOF Elbow Manipulator 3D print model

This is an easy to assemble 3d model which can be 3d printed in PLA. Optimized to use the least amount of material, this design would be helpful for creators who outsource their 3d prints.

Generative design and shape optimization was used where required.The complete assembly of this design requires the following:

• MG995/MG996R Servo motor - x2
• Nema 17 bipolar stepper motor -x1
• Ball Bearing (23/8 *7 (mm)) -x3 (optional)
• Microcontroller -x1
• Motor Driver -x1
• Power source -x1