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Making A Magnetic Motor
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If i were making a magnetic motor…
that could run a gokart with about two people in it how much pull force do you think i would need to run the motor? I’m guessing about 100 lbs. of pull force or more. Anybody know that’s experienced. Also about how much pull force would i need to run a generator?
Inexpensive way to make a Magnetic Motor?
I am entering a science fair, and I would like to make a magnetic motor. Does anyone know how i could make an inexpensive (under $50) Magnetic Motor? Deadline is April 1st.
If you don’t know, than any other engineering projects would be great…
Thanks for the help!
I am not aloud to use a kit, but I am looking for a magnetic + coils + battery motor.
Another Version I have considered, is a steam turbine powered. That might be easier… I don’t know. Any ideas would be great.
How to make a magnetic motor?
I was wondering how to make a magnetic motor, a simple one with a bar magnetic spinning in the middle like a helicopter blade or something similar. Would have 3 small cylinder magnetics spinning around a bar magnetic and it spinning work? Thanks!
is it possible to make a magnetic motor?
is it possible to make a magnetic motor that will spin on it’s own do to magnetism? if so, can you use a pulley on this motor to drive a generator? and if so, can you use the power of the generator to run a 800 hp electric motor that you would place in the engine compartment of your car if you take the original gas burning engine out?
Do you have a defense for Magnetic Motor research?
The very term magnetic motor is confusing as all motors make use of magnetic fields. But this subject title often involves permanent magnets in the rotor or the stator and inventors claim that the “motor” is producing motive force without an input of energy.
Opponents claim that they are over unity devices and therefore not possible. Here is a toy train that is seemingly running on magnetic power alone even though that is not the only energy involved: http://www.youtube.com/watch?v=GHtAwQXVsuk
One inventor admitted his device was actually spinning down while it seemed to be working.
Can you explain the controversy and offer any defense of Magnetic Motor research?
Attached is a link to one type of simple motor.
Try Googling the following phrase:
how to make an electric motor
Yes, all electric motors do that, yes you could use a pulley to run a generator, yes, you could put an 800 hp electric motor in a extremely large car.
The problem is looking at the overall system.
Lets work backward at the parts of the system you propose, an 800 hp motor will dissipate 750 watts per hp, or 800 X 750 your motor would dissipate 600,000 watts. Even at 100% efficiency, that is a lot of power consumed. Your car would need to be about the size of a semi to hold it, or a train engine.
600Kwatts is enough to run 18 homes.
A magnetic motor, would take some input to overcome losses due to resistance in the system. By virtue of touching it or removing energy from the system, even in the process of reading the system you have to remove energy from it you increase loss in the system. Say, you are on a bike heading down hill, and pulling a trailer with the breaks locked, assuming it is not vertical, or greater than 45 degrees, you will have to peddle the bike to make up for the loss the trailer adds to your system. the generator is the same, you take away energy, it must be added.
Long story short, you would need 720,000 watts into the magnetic motor for it to spin driving a generator to run and 800 hp electric motor. This is without taking into account, the losses in the generator.
All this assumes you have an 80% efficient system, which is outstanding for this type of system, in reality, short of some Star Trek answer the system losses would be in the range of about 55 to 72% efficiency for a very well engineered system, which means you will have to lose the belts, to much energy loss, and it would take to many belts.
The only way I’ve been taught to make a magnetic motor is to put a magnet on the anode end of a battery (something like an AA) and shape a copper wire so that it will balance on the cathode end of the battery while the wire’s end(s) touch the magnet at the bottom. It makes a constant flow of electrons that spins the wire. If that doesn’t suit your purposes, then I’m sorry and good luck.
keep your mind open
check this
http://www.wanttoknow.info/freeenergy
Resistance Force = Normal Force * Coeefiecient of Friction
Power = Resistance Force * Velocity
I guess the Coeeficient of friction is about 0.1 – you know better on this one. Then the force is the weight of the Gokart * 0.1; depends how heavy the 2 people are and the gokart is. The resistance force would be about 15 lb if 2 children where riding and up to 100 lb if 2 beer-drinking men are riding.
The power required by the motor would be the resistance force times the velocity;
Cheers