Pulse Motor Video

[hartiberlin]

Hi,
many thanks for posting this new video !
Looks very interesting !

How many amps do you get at the output into the bulb ?

Please try to use just a graetz full wave bridge rectifier at the output without
the caps and charge with these pulses directly a second battery and then
compare, if the second battery charges faster as the primary will discharge.

Then it will be simular to a Bedini system.

If you would still use the reed switch directly instead
of the transistor to pulse the primary coil, you will
probably get also a longer run time before the primary battery will discharge...

Mechanical switches are always better with coils and batteries energywise ,
due to the back current spark effect!

Many thanks.

Regards, Stefan.

[dani1]

Ian, your video is very impressive! Good work.
can you post a schematic?, How do you wound your coils? Is the Bolt of the coil made from Iron?

regards, Dani

[ian]

Hi...

Ian, your video is very impressive! Good work.
can you post a schematic?, How do you wound your coils? Is the Bolt of the coil made from Iron?

regards, Dani

It really is very simple. It is just a regular low grade steel bolt with the head ground from hex to round. The reed switch turns the transistor on and off. The coil is bi-filar wound(two wires). One wire for driving the rotor and the wire for taking the back emf off using a single reverse diode.

[ian]

Hi Stephan,

Hi,
many thanks for posting this new video !
Looks very interesting !

How many amps do you get at the output into the bulb ?

Please try to use just a graetz full wave bridge rectifier at the output without
the caps and charge with these pulses directly a second battery and then
compare, if the second battery charges faster as the primary will discharge.

Then it will be simular to a Bedini system.

If you would still use the reed switch directly instead
of the transistor to pulse the primary coil, you will
probably get also a longer run time before the primary battery will discharge...

Mechanical switches are always better with coils and batteries energywise ,
due to the back current spark effect!

Many thanks.

Regards, Stefan.

Thanks for your interest but this setup really is nothing special.

To answer your questions.

1) 120 ma from output side.. about 2 watts

2) I have not done that experiment with this motor. I made this for two reasons. A demo unit to show and compare the torque-power and input draw vs the output torque-power with my larger motor first discussed here. As you may notice, the input on both motors is the same. Yet the mechanical output on the one with more coils is considerably more. I don't plan on experimenting with this low watt demo model. The second reason i made it was to be able to show and explain to young people that are interested in this stuff.

3) Yes, mechanical switching is better. My other motor first posted here uses that. This little one was to low of an ohm rating to use these reed switches rated at one amp.

4) I am in the process of making a mechanical commutator for my eight coil motor. I have replaced the rotor with neo magnets and have added eight more coils as generator coils. This should be able to handle much more current... but I feel there is an inherent design flaw in the cores being a bit too small and not the best material, being just bolts, so i may oversaturate the cores too easily. But I should be able to get some real input vs. output numbers off this version.

[stevewal2]

Wow that sounds really great Ian,
Would be great to get some mechanical output measurements on your new setup when its finished.
Good work!