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Window motor with no bemf?

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Uploaded by on Aug 22, 2010

With the use of the arduino I can trigger and fire the motor with ultra fine tuning. Once the sweet spot is found the spikes go away? Not sure if this is good or bad. Next I will ad the other half of the circuit and see what happens. Thanks for watching, peace. Rawbush

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Uploader Comments (Rawbush)

  • Beef was meant to be bemf. Sorry

  • @aquapulsefuel I thought that's what you were meaning. What would be real interesting is if I could modify a regular dc motor to have same results? Thanks for the comments and stay tuned for more. Rawbush

  • Nice to see someone else using the arduino in their experiments with pukse motors ...have fun programming your ideas!

  • @MAllen7424 Thank you. when I first thought about doing this, your set up was all I found. By using a micro controller timing and other events are precision controlled. I will be looking at your set up for the cap dis charge workings. That is the next part of my build. Peace rawbush

  • it is the spyke that you need to put in to a battery

  • @ttiracing I think iT is right about bemf and radiant spikes being different. The bemf spikes will fill a cap but not as fast as an energizer will. I will still try to charge dis charge a cap in the system, just need to get every thing else in fine tune. Peace Rawbush

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  • Seems to me that if the motor speeds up then beef is just inefficiency . Intact beef may drag resistance through your primary.

  • @Rawbush I have yet to find anyone else using the arduino or any clones attempting the pulse motors, someone had to be first to post it to get people on their way to perfect it. I guess I had to be the one. Good thing I am good in web development to bring it in the public with ease. Any questions just ask. I have written many test scripts using pots for adjusting variables and other configurations, the possibilities are endless using the code. Variables are easily manipulated.

  • @insAneTunA Also I think your right about the magnets and back emf and the radiant being different. I need to put the old energizer on there.

  • @insAneTunA Yes it gained rpm and dropped amp draw. :)

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