Has anyone considered a dental drill? 400,000 RPM! You can get them on eBay (which is kind of scary actually)
DougM On Mon, Nov 7, 2011 at 10:52 PM, Kirk Wallace <kwall...@wallacecompany.com> wrote: > On Mon, 2011-11-07 at 20:15 -0600, Kasey Matejcek wrote: >> Has anyone tried to use and RC controller with EMC to run a RC brushless >> motor >> They take a pwm control signal from 1ms to 2ms or around there but haven't >> tried >> It sound like the have to have a signal on the input when there powered up >> or the go into disable mode possibly > > I posted a little bit of RC servo stuff here: > http://wiki.linuxcnc.org/cgi-bin/emcinfo.pl?RC_Servo_Test > > I suppose an RC ESC uses the same type of signal. > > http://www.youtube.com/watch?v=fPLdHeRQp_w > > Since an RC brushless motor is just a three phase motor this link might > be of interest too: > http://wiki.linuxcnc.org/cgi-bin/emcinfo.pl?BLDC > > but in this setup EMC2 fills the ESC role. > > -- > Kirk Wallace > http://www.wallacecompany.com/machine_shop/ > http://www.wallacecompany.com/E45/index.html > California, USA > > > ------------------------------------------------------------------------------ > RSA(R) Conference 2012 > Save $700 by Nov 18 > Register now > http://p.sf.net/sfu/rsa-sfdev2dev1 > _______________________________________________ > Emc-users mailing list > Emc-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/emc-users > ------------------------------------------------------------------------------ RSA(R) Conference 2012 Save $700 by Nov 18 Register now http://p.sf.net/sfu/rsa-sfdev2dev1 _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
