Thingiverse
Open Source Robotic Arm (Lite Arm i2) Mod files by cwthoma
by Thingiverse
Last crawled date: 4 years, 1 month ago
Update 08/15/2015
Designed a base to raise the arm up, mount the power switches, and hold additional power circuits. The through holes are for a standard 3/4" hole switch. The switches shown are part# 275-0693. I also modified the electronics mounting board to accept the SSC-32U from lynxmotion.com.
Update 01/25/2015
Made a change to a connecting rod. I have lengthened it from 156MM to 157MM. I also added two new files for extension legs.
This is a great Arm design, but I needed to make a few changes to connect my Robo Gripper to the Arm. I wanted a standard size servo to make the connection to the Arm. I wanted replaceable bushings instead of printing a complete piece. Instead of a metal bearing a bushing would do for the turret. I will be making more changes as I run into problems. All other files needed for this arm are at http://www.thingiverse.com/thing:480446
Also if you need help in putting the Arm together here is a good place to go http://thejamerson.com/uarm/
The site has great pictures of how it all fits together minus my changes.
This is the gripper I used http://www.thingiverse.com/thing:620487
These are the mod grippers I used on the Robo Gripper http://www.thingiverse.com/thing:621809
If you have any question let me know I will help out if I can.
Designed a base to raise the arm up, mount the power switches, and hold additional power circuits. The through holes are for a standard 3/4" hole switch. The switches shown are part# 275-0693. I also modified the electronics mounting board to accept the SSC-32U from lynxmotion.com.
Update 01/25/2015
Made a change to a connecting rod. I have lengthened it from 156MM to 157MM. I also added two new files for extension legs.
This is a great Arm design, but I needed to make a few changes to connect my Robo Gripper to the Arm. I wanted a standard size servo to make the connection to the Arm. I wanted replaceable bushings instead of printing a complete piece. Instead of a metal bearing a bushing would do for the turret. I will be making more changes as I run into problems. All other files needed for this arm are at http://www.thingiverse.com/thing:480446
Also if you need help in putting the Arm together here is a good place to go http://thejamerson.com/uarm/
The site has great pictures of how it all fits together minus my changes.
This is the gripper I used http://www.thingiverse.com/thing:620487
These are the mod grippers I used on the Robo Gripper http://www.thingiverse.com/thing:621809
If you have any question let me know I will help out if I can.