Re: [CAD_CAM_EDM_DRO] stepper driver help

LMD18245 (that's a single 3-amp H-Bridge, you would need two.) If you're
looking for a ready-made driver, I have some based on the LMD18245.
--
Phil Mattison
http://www.ohmikron.com/
Motors::Drivers::Controllers::Software

----- Original Message -----
From: stefan_sharpe <stefan_sharpe@...>
To: <CAD_CAM_EDM_DRO@yahoogroups.com>
Sent: Wednesday, September 26, 2007 6:07 PM
Subject: [CAD_CAM_EDM_DRO] stepper driver help


> My conversion project is going pretty slow right now- I am searching
> around on the net reading everything I can, to learn about what I am
> doing. Educated types might even call what I am doing reasearch...
> not sure if it is though as it is pretty fun so far :>
>
> Anyway, I had a lot of really good advice when I first posted- I
> hope I did not offend any of you with repeditive questions!
>
> I have also been hunting high and low for a bipolar stepper driver
> circuit that will go more than 2A, but they seem to be rare devils!
>
> I have found two 2A bipolar drivers and I keep wondering what the
> restrictions will be if i use them with Nema23 size motors. I know
> this is a difficult question to answer, but can anyone give me a bit
> of insight here?
>
> Thanks,
> Stefan
>
>
>
>
>
>
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