Then searching for STMBL I found servo drive hardware similar in design
to my servo drive cards. Working on two versions with "standard"
transistors TO220 and TO247 mainly as there are plenty to chose from.
Both should have suitable clearance and creepage for high voltage. Also
an enclosure so it could be mounted in electrical cabinet. 3-phase but
work also with DC motor. If I got it right TO247 version should be able
to handle ordinary 400 volt 3-phase and some more in case step up power
factor correction is used, of course provided transistors with high
enough voltage is used.
Den 2021-01-03 kl. 05:15, skrev Ralph Stirling:
I'm intrigued with the thought of using the STMBL
code on simple hardware without the high-power
(unobtainable) igbt devices. In fact, I'm more
interested in using it as a versatile interface between
various devices and the SmartSerial interface.
Distributed I/O, small brush or brushless motors,
teach pendants, analog I/O, and the like. I've
cloned the git repository, downloaded the gcc-arm
toolchain, and successfully compiled the existing
code (totally error free, to my pleasant surprise).
Has anybody out there in LinuxCNC land played
with the STMBL code on something like the
STM32F401 eval board? I have one of those on
my shelf.
Thanks, and Happy New Year to all of you out there.
-- Ralph
_______________________________________________
Emc-users mailing list
Emc-users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/emc-users
_______________________________________________
Emc-users mailing list
Emc-users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/emc-users
