KBK ROBOT ARM

The most important modification we have made to the moveo robot arm is changing the stepper motors for DC motors (25 Kg/cm & 12 Kg/cm) along with a potentiometer doing the function of an encoder. So we have had to make some changes to the original project, those are:

-Added a Raspberry Pi to interpolate the movements and control the arm.
-Attached the A axis motor support to the arm base.
-Attached Arduino and raspberry case to the arm base.
-Changed the size of the bearings to use a cheaper size (608z), except for the tensors bearings which are the 624z size.
-Changed the motor from the C axis for another more powerful, like the B axis motor.
-Made an special H-bridge board to control the axis with our own firmware (still in progress).
-Put internal fans to cool down the H-bridge board.
-Plus some small frame modifications for better assembly.

MOTORS

25 KG CM
http://es.rs-online.com/web/p/motores-dc-con-caja-reductora/8347650/

12 KG CM
http://es.rs-online.com/w