The file 'ERA Robotic Arm 3D Printer Model' is (STL,STEP) file type, size is 9.7MB.
These are the CAD files for the E.R.A. robotic arm. A complete guide and description on how to build it/how it works can be found for free at https://www.roboticworx.io/p/build-a-5-axis-industrial-grade-robotic ! If a pop up appears, just simply click dismiss at the bottom.
Featured as chess robot:
https://www.youtube.com/watch?v=u6IZJRVpxvU
https://www.youtube.com/watch?v=N79zqZDzCxA&t=1s
Other demos:
https://youtu.be/ND72j-U_GN4
https://youtu.be/2DgL_ieEZIw
https://youtube.com/shorts/ujhyghfqi4M?feature=share
UPDATE(06-16-23): Updates to J1, STEP file, and few others for better performance. More details at https://roboticworx.substack.com/
35Kg.cm_Servo_Horn.STL | 80.6KB | |
Base.STL | 2.8MB | |
Bearing_Mount_For_Gripper.STL | 40.1KB | |
Bottom_Base_Base_Plate.STL | 308.0KB | |
ERA_Assembly.STEP | 33.2MB | |
Gearbox_Pulley_Wheel.STL | 532.5KB | |
J1.STL | 923.0KB | |
J1_Base.STL | 3.2MB | |
J1_Base_Mount.STL | 553.1KB | |
J2.STL | 1.6MB | |
J2_Mount.STL | 399.5KB | |
J2_Mount_No_Teeth.STL | 57.0KB | |
Wrist_Pitch_End.STL | 81.5KB | |
Wrist_Pitch_Mount.STL | 105.4KB | |
Wrist_Roll.STL | 113.2KB |