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Old 09-29-2017, 06:18 PM   #7 (permalink)
Master EcoModder
Join Date: Feb 2010
Location: Elmira, NY
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Start by going back to your electrical engineering text books. Use materials that are inexpensive. Concentrate on current flow over time as motor torque is a function of current. Make the units part of your structure. This will let you figure if the cost vs performance meets your needs. Have fun with some sheet aluminum and some pieces of window glass or waxed paper.
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