The Planted Tank Forum - View Single Post - DIY Peristaltic pump?
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post #7 of (permalink) Old 10-13-2010, 06:11 PM Thread Starter
No more Bow ties
mistergreen's Avatar
Join Date: Dec 2006
Location: Cincinnati
Posts: 15,523
haha, that autodoser is cool.

Yeah, I worry about the fudging to get it pumping too. A good stepper motor has enough torque. It's around $15... But the controller for it would be around $30. I'll have to compare a servo's torque.

5.2-6.5kg*cm is good torque right?

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