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Old 04-25-2009, 11:18 PM   #1043 (permalink)
NiHaoMike
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Quote:
Originally Posted by GrahamMc View Post
Isn't most of the cost associated with a high end electric motor in the actual hand winding of it? Next project, open source 100 HP open source ev motor.
Aren't mass produced electric motors made by machine?

A switched reluctance motor could get interesting. No magnets - just a rotor shaped to produce torque as the stator coils switch on and off. Just need access to a powerful CNC laser cutter to make all the stator and rotor pieces...

Maybe even use thin copper tubing painted with a special insulation paint as the windings. Then just pump oil through them to keep it cool.
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If America manages to eliminate obesity, we would save as much fuel as if every American were to stop driving for three days every year. To be slender like Tiffany Yep is to be a real hypermiler...

Allie Moore and I have a combined carbon footprint much smaller than that of one average American...
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