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by leif26
Sun Jun 06, 2010 12:49 am
Forum: Robotics
Topic: Seeking maximum low RPM speed control
Replies: 0
Views: 2696

Seeking maximum low RPM speed control

I need help... I am working at a science museum and I am making an exhibit that contains a 60" stroboscopic disc. With a motor I need to spin the 50 pound aluminum disk anywhere from 30 to 400 rpm. With a potentiometer I would like to gradually change the rpm in very small steps around 1 rpm in reso...