jeffgold@comcast.net wrote: I'm also waiting for the completion of the driver for Mach4. AN associate of mine suggested looking in to Linuxcnc to standardize on that software for all of my machine conversions I'm doing.
If you have a number of machines to convert then LinuxCNC might well be a good choice. And quite cost-effective.
Assuming analogue-voltage controlled servos the main options are:
www.pico-systems.com/PPMC.html
store.mesanet.com/index.php?route=produc...83_84&product_id=214
www.generalmechatronics.com/en/linuxcnc
These are the three main systems where the manufacturers themselves have supplied drivers to LinuxCNC. Pico and Mesa are both active on the forums here too.
There are, however, many other options, including different products from Pico and Mesa. (for example I am currently completing a lathe using the Mesa 7i49 Resolver / Analogue card 7i49 with the 5i24 FPGA card).