Re: [CAD_CAM_EDM_DRO] half step shaping was Re: Newbie question. Second try

Do you want maximum torque at high RPM or at low PRM? It will be a trade
off. If you have not read it yet you should study the stepper motor white
paper on the www.geckodrive.com site. Look under support and then technical
library.

Tim
[Denver, CO]

-----Original Message-----

>Thanks Ballendo for the explanation. Now I am making an a idea, half
>step shaping is.
>I had read something in L297 withe papers, but your explanation is
>cristal.
>
>Thanks Alan Marconnet by the early reply too.
>
>But with this, I have not clear, what is max current that I can set
>in the driver without fry the motors.
>
>Motors are 1.4 A half winding wiring and I want to get the max torque
>
>Please ????
>
>PD. Allan the url for this drivers is
>http://plaza.powersurfr.com/deanc/