Originally Posted by
KiwiEngineer
Dazp1976,
The homing switches are currently NO but i am thinking about having them NC and running them in series encase their is a fault in the picked up in future. I have chosen to run them to the single input because i will be homing axis one at a time. The Z axis first for safety reasons then the rest after. I do have a second UCSB encase i needed it, but this is for a separate project.
Mactec54,
This system is for my RF-45 cnc conversion btw. (My other project is on hold for now) The motor is still to be decided . Maybe you could share a little light if this would work. I plan to use a 3hp 4 pole 3 phase AC Induction motor and run it at 120Hz so hopefully should get around 3000rpm. I understand the bearings are probably not rated to for this speed. Do you see this being a problem? Could i upgrade the bearings? This would be a belt driven btw.
Cheers,
Rohan