Re: 7A, 80VDC 10 microstep drive

--- In CAD_CAM_EDM_DRO@egroups.com, "Bob Campbell" <bob@c...> wrote:

> Mariss,
>
> One other suggestion. I would like to see a driver for 1/4 step

mode.

> Microstep past 1/4 step would not help me with my cnc router, as

most PC

> system would not be able to create the pulses fast enough to move

my router

> at 400 inches per minute. 1/4 step would be 800 pulses per rev.

My lead

> screws are usually set for 4 turns per inch. This gives me 3200

pulses per

> inch.
>
> Bob Campbell
>

Bob,

We will shortly (July / Aug) have a solution. It will be a drive that
takes full step puses, multiples them by 10 and sends them to our 10
microstep (G201) drive. The result will be a drive that moves the
motor as smoothly as a microstepper, yet can be driven with a full
step controller. It will banish the low speed resonaces and vibration
full step drives exhibit while being able to accept step pulses from
a cost sensetive full step controller. It will be called the G210.

Mariss Freimanis
Geckodrive Inc.