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Old 05-04-2012, 01:32 AM   #1
Old_mil_guy
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Default actual Stirplate speed

Anyone got an idea what the optimum speed for stirplate would actually be?
I just burned up my dc muffin fan. I'm thinking of getting an ac motor with speed control or geared ac motor.



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Old 05-04-2012, 01:58 AM   #2
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a lab stirplate is usually used up to say 400 rpm, but I expect doing a starter it would be about half that.

Did you see a list for parts, in this thread? IIRC its a 25 ohm rheostat to adjust the speed.

http://www.homebrewtalk.com/f11/my-homebrew-stirplate-8850/index2.html



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Old 05-04-2012, 01:59 AM   #3
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As long as it is moving the starter should be OK, I would have thought.

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Old 05-04-2012, 02:14 AM   #4
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I was tweaking it for my new 1.5" stirbar. The dc fan is actually fine. So is my homemade power supply but I let the smoke out of the AC adapter.

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Old 05-04-2012, 12:24 PM   #5
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Quote:
Originally Posted by Laughing_Gnome_Invisible View Post
As long as it is moving the starter should be OK, I would have thought.
Yea I agree that OP shouldn't need to put it in fifth gear or anything, as long as the yeast are in suspension
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Old 05-04-2012, 12:51 PM   #6
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I always turn mine up to 11.

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Old 05-04-2012, 03:32 PM   #7
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Quote:
Originally Posted by mjohnson
I always turn mine up to 11.


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