Date: Fri, 20 Jul 2012 22:31:35 -0700 (PDT)
From: Joergen Geerds <jgee...@gmail.com>
To: ultimaker@googlegroups.com
Message-Id: <735b7092-4a61-4817-a27d-9dbd143fd44b@googlegroups.com>
In-Reply-To: <DUB115-DS23287D42E3DAFE88A777F6ABDF0@phx.gbl>
References: <DUB115-DS23287D42E3DAFE88A777F6ABDF0@phx.gbl>
Subject: Re: Can get it to print round circles
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On Saturday, July 21, 2012 12:21:58 AM UTC-4, Richardp wrote:
>
> I will have to put all my tests on hold for the moment, one of the stepper 
> drivers died and now I will have to replace it. Does anybody knows where to 
> buy it? 
> For the moment I've sent an email to support asking that since there is no 
> spare parts for the drivers on the website. 


Assuming you are in north america, polulu.com has stepper drivers: 
http://www.pololu.com/catalog/product/1182 I think they are pin compatible, 
but I don't know for sure
second question: how and why is your stepper driver dead?
did you turn off the MB fan? did you crank the current regulator on the 
stepper driver up past "12 o'clock"? (mine are set to "9.30 o'clock")

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On Saturday, July 21, 2012 12:21:58 AM UTC-4, Richardp wrote:<blockquote class="gmail_quote" style="margin: 0;margin-left: 0.8ex;border-left: 1px #ccc solid;padding-left: 1ex;">I will have to put all my tests on hold for the moment, one of the stepper drivers died and now I will have to replace it. Does anybody knows where to buy it?
<br>For the moment I've sent an email to support asking that since there is no spare parts for the drivers on the website.&nbsp;</blockquote><div><br></div><div>Assuming you are in north america, polulu.com has stepper drivers: http://www.pololu.com/catalog/product/1182 I think they are pin compatible, but I don't know for sure</div><div>second question: how and why is your stepper driver dead?</div><div>did you turn off the MB fan? did you crank the current regulator on the stepper driver up past "12 o'clock"? (mine are set to "9.30 o'clock")</div>
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