Originally Posted by
wolfdagon
Okay, That makes sense.
Two more questions, then.
1) Is it more important to have more volts or more amps? I have now found a few identical 24V 7.2A power supplies. If I am understanding everthing that I have read in the zone I need around 32V 6A for my three motors, so I could wire two of these in series and be ok. However, I would like to be able to add a fourth axis later. This would require 42V 8A. Would the 7.2 A make that much difference?
From the little I understand of this, motor speed is a function of voltage, motor torque is a function of amperage.
If you cut it to small you can always nail another piece on the end, but if you cut it to big... then what the hell you gonna do?
Steven