Gravity assisted power project- GRAM

[burnit0017]

Hi, yes it does help. Thank you.

[burnit0017]

https://youtu.be/-Vi4w97YiqE

proceeding to fabricate large pendulum drive and I will use the MPMM to drive the the pendulum

[burnit0017]

the pendulum was not working well for me. switched back to the swing5 rotor. I increase the stroke on the MPMM to 16 inches. At 12 volts dc it has low power. Suggestions welcome.

i can down size the swing5 rotor, or increase the magnet size and input voltage. I am aware of the inverse squared relationship for the magnet force and distance. suggestion welcome

https://youtu.be/SrYTTa9EPck

coil size is 2 by 4 inches, 18 awg @ 10 ohms

[gotoluc]

The MMM can be designed to travel efficiently at any distance if you have the money or supplies to build it correctly.
The length and height of your coil determines the maximum travel length and diameter of your center core.

For example:
A 6 inch long coil wound 1 inch thick can efficiently travel 6 inches in each direction on a 1 inch dia. core that is 12 inches long.
A 12 inch long coil wound 2 inch thick can efficiently travel 12 inches in each direction on a 2 inch dia. core that is 24 inches long.
If your coil is 4 inches long and you're trying to get it to travel 8 inches in each direction on a 16 inch long core then you reduce the MMM push/pull force by half.
So not efficient, no matter how many magnets you add.

If you follow the above example then you'll get the best results. And if you also include an outer core which takes advantage of both poles of the magnets like I have demonstrated in my videos, then you'll double the push/pull force with the same input power.
Obviously the stronger the magnets are and the more core and coil surface area there is the stronger the push/pull fore will be and without an increase in input power.
However, keep in mind that generator effect (CEMF) also increases with the above which I've also tested and confirmed in a video demo which confirms the MMM is an under unity device.
I would think it may be as efficient to use an off the shelf geared motor and attach a crank shaft if you're needing a back and forth linear motion.
Hope this helps
All the best in your experiments
Luc

[burnit0017]

hi, thanks for the help. I ordered a few 3 by 3 inch neo's with 1000 pound pull force. It should get the project moving in the right direction. Thanks again for the help.