Re: step/dir inputs to servo controllers

--- In CAD_CAM_EDM_DRO@yahoogroups.com, "Thomas Powell" <tppjr@h...>
wrote:

> What are the major differences between Geckos and the Logoslinc?

I am in the process of learning, but here's what I gather:

The Logosols support a brushless 3 phase servomotor, like the
Panasonic A series (they look *very* nice) I don't know how big a
deal that is. The Logosols are more expensive; the 12A cont/20A peak
unit is about $450; the Geckodrive is $114.

It appears the Geckodrive is set up to run a servo with stepper motor
inputs. It is not at all clear to me how this differs from step and
direction aside from some simple logic changes.

I'd be happy to hear from someone who really understands this.

Bob