So, if you really need higher resolution, then beld-drives or gairheads is the way to go, but you must run at lower speeds anyways if you really meed to be that precies.īut for woodworking you don't need to be ultra precise anyways. In fact, many stepper motor controller switch automatically to full steps above certain speeds, and they switch back to microstepping at lower RPM's. Microstepping only happens when the motor runs, not when it stops! For example, a stepper motor with microstepping cannot stop at half a step, it will always stop at a full step. micro stepping is mainly used to let your stepper motor run more smooth at lower RPM's, it's not that you can really get 3600 precise steps (as in step, wait a second, step, wait a second). But don't get fooled by these microsteps, the name is a bit misleading. However, your main concern seems to be resolution. I use EMC currently at 25Khz (I change once a while ) and that is plenty fast for me, but I am not running any beld drives. I believe with a fast computer you can Push Mach3 to 100Khz, your UI might run a tad slow though.
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