DIY Scara Robot Homemade Parallel Dual Arm Robotic

Hi

i am a person who likes to make things from junk that i have. i like robots and i try to make things by hand with scrap aluminum, acrylic plastic, mini cnc machine parts, stepper motors....

Supplies

More DIY Scara Robot in my web https://3d4diy.com/

2 Nema 17 Stepper Motor 42mm Motor 2PH 34 mm Body 4-Lead 0.28Nm/0.42Nm 1.8 degree for Diy 3D Printer Scanner Wheeled Robot Driv

2Part Timing Pulley 16 Teeth 2GT 20 Teeth Aluminum Bore 5 mm

5 pcs SHF8 mm Aluminum Linear Rod Rail Shaft Support CNC Router Parts 3d Printer Parts

3 pcs SHF10 mm Aluminum Linear Rod Rail Shaft Support CNC Router Parts 3d Printer Parts

2 pcs 80 Teeth GT2 Timing Pulley 2GT Synchronous Pulley Bore 5 mm Width 6mm Timing Belt

2 pcs GT2 Closed Loop Timing Belt Rubber 2GT 6mm 3D Printers Parts 200 mm Synchronous Belts Part

3 pcs 8 mm 20 mm long Self Lubricating Composite Bearing Bushing Sleeve Oil free Sliding

Step 1: Shoulder Assembly

More DIY Scara Robot in my web https://3d4diy.com/

I assembled shf8mm and shf10mm to aluminum profiles 200mm and 245 mm for Shoulder

Step 2: Base Assembly

I assembled 2020 aluminum profiles 200mm and 100mm long into an L shape and connected them to the aluminum plate. One shaft 8mm and bearing was used to mount the Scara's shoulder parts.

Step 3: Result

finally we got the mechanical part working pretty well you can see my demo working here: