Yes sorry I was assuming he already had the machine and the drive went bad, he was looking for an alternative. If this If this is the case all of the wires brought to the existing drive are flying lead, so the encoder pulse wire is already there. I have repaired several of the existing drives. The most common problem are the capacities on the power stage board. It's actually an easy fix if your handy with a soldering gun.
Just assuming you have a machine with a broken VFD. Gabe On Jul 11, 2012 6:42 AM, "andy pugh" <bodge...@gmail.com> wrote: > On 11 July 2012 12:22, Gabriel Willen <gabewil...@gmail.com> wrote: > > I would think most industrial vfd's would work in conjunction with a mesa > > card that has +- 10V. > > I think that Fanuc motors are AC synchronous (brushless permanent > magnet) so need a closed-loop drive. > > The LinuxCNC "bldc" component understands the Fanuc "red cap" > commutation scheme, though, and can convert it to suit drives with a > different feedback requirement (synthetic Hall signals, for example) > > -- > atp > If you can't fix it, you don't own it. > http://www.ifixit.com/Manifesto > > > ------------------------------------------------------------------------------ > Live Security Virtual Conference > Exclusive live event will cover all the ways today's security and > threat landscape has changed and how IT managers can respond. Discussions > will include endpoint security, mobile security and the latest in malware > threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ > _______________________________________________ > Emc-users mailing list > Emc-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/emc-users > ------------------------------------------------------------------------------ Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
