After it finally was delivered, testing looks good but now I need a controller, smaller and lower voltage than one of Jons pwm-servo's.
This motor supposedly turns 220 rpms no load with 24 volts applied. It has an encoder on the rear which is making a 5.4khz quadrature signal when its running free, out of 4 wires, no index which is fine as I'll put a switch on the BS-1 for a home/index anyway. This motor draws 4 amps at max rated 100 watt input. No clue what the LRA amps is but it does jump pretty good getting started so I'd expect startup in-rush to be at least 10 amps. I'd like to control its position like a common rotary servo axis, so what do we have in our linuxcnc toolbox that looks like a bi-dir pwn controlled twin H bridge to run a 24volt brushed PMDC motor with a 10 amp in-rush as if it were a servo? Thanks all. Cheers, Gene Heskett -- "There are four boxes to be used in defense of liberty: soap, ballot, jury, and ammo. Please use in that order." -Ed Howdershelt (Author) If we desire respect for the law, we must first make the law respectable. - Louis D. Brandeis Genes Web page <http://geneslinuxbox.net:6309/gene> _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
