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8 Magnet Pulse Motor Induction Coils Bedini-Style Charge

Watch me run an 8-magnet pulse motor with induction coils Bedini-style. We measured 23V output from 12V input, charged a battery, and ran a second motor off the pickup coils. Real bench results only.

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What to watch for

  • Three induction coils in series behind the drive coils produced 23.3V from a 12V input on the 8-magnet pulse motor.
  • The setup follows a true Bedini-style charge circuit using the induction from both drive coils and close magnets (3/4 inch gap).
  • Loading the 26-gauge induction coils with a second motor slowed rotor speed but still delivered usable power.
  • The central wheel is extremely well balanced; it self-starts easily and runs smoothly until around 2000 RPM.
  • Missing only a potentiometer from a full Bedini SSG circuit; 100-ohm resistor was in place.
  • Induction coils Bedini style can simultaneously charge a battery and run another small pulse motor.

Watch the full long-form video on YouTube — that's where the full bench audio, runtime, and experiments live.

pulse motorbediniinduction coilsdiy motorback emf

Experiment notes (read while you watch)

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I fired up the 8-magnet horizontal pulse motor with three drive coils at 12V and three induction coils wired in series right behind them. We pulled 23.3 volts off the induction coils Bedini-style while running a second 12-magnet rotor motor off the 26-gauge pickup. Glue gun casualty included.

Key takeaways

  • Three induction coils in series behind the drive coils produced 23.3V from a 12V input on the 8-magnet pulse motor.
  • The setup follows a true Bedini-style charge circuit using the induction from both drive coils and close magnets (3/4 inch gap).
  • Loading the 26-gauge induction coils with a second motor slowed rotor speed but still delivered usable power.
  • The central wheel is extremely well balanced; it self-starts easily and runs smoothly until around 2000 RPM.
  • Missing only a potentiometer from a full Bedini SSG circuit; 100-ohm resistor was in place.
  • Induction coils Bedini style can simultaneously charge a battery and run another small pulse motor.

Short bench session with the 8-magnet pulse motor. I measured real induction coil output, hooked up a Bedini-style charge battery, and even ran a second motor off the pickup coils. The rotor is nicely balanced and the whole thing self-starts. We lost a glue gun but gained some solid voltage numbers. All readings straight from the bench, no fluff.

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*Generated from video transcript (hash `2b6f41d7e1a7…`).*

Full transcript (4,579 chars · en)

Hello, what's up everybody? It's Papa Bell. We're going through some rebranding currently. Um Yeah, there's a there's a guy out there named Papa Bell and he's got another line of work. And I just I don't know. I'm going to go with uh my initials which are MPH and then pulse motor lab. And there's like a Yeah, an ar- I don't know if it's even an argument. It might be total fact that a pulse motor is a vertical wheel only. And this is just based on the the RPMs and radio flux. And then the pulse motor's got a pulse flux that somehow is different. So, I don't even know what all that poopla means. I mean, I've I've run vertical pulse motors. This is horizontal. Vertical would be the other way. Although with the horizontal shaft. And well, I I wasn't taking much readings at the time, but I didn't notice anything particularly different um between the the way the two ran. So, you know, I'm not splitting hairs over stuff like that. Man, it's if it's right, then it's right. If I call it a pulse motor from here on out, you know, I do it knowing that. And we'll do the best we can. All right, so this is the eight mag pulse motor. We got 12 volts going through these three coils currently. And then we have Let me think here. We have three coils behind the three coils literally. So, this one this one and this one are linked in series and it's gathering all the induction from the drive coils. And all the induction from the magnets only being 3/4 of an inch away. So, let's see how much that actually is. 23.32 .33 So, 23 volts. That's 12 volts in right there. This is running a true Bedini style motor. It's not a pulse motor, obviously. We were talking about that earlier. Um But, uh we've got the charge battery hooked up exactly the way it would be hooked up in a Bedini circuit. Uh what we're missing is a potentiometer. I think that's pretty much all we're missing. Uh I got the 100-ohm resistor right here. And what's cool about this and I'll readjust the camera in a second. I have another motor over here that'll run off of uh the induction of these two coils. Just the 26 gauge. And you hear it like slow slow down the rotor cuz you're now putting a load on these two coils. But that's going to slow down to about right about there. I'll see where it stops going down. Right now it's at 19.85. 19.80 19.70 Right here, let me adjust the camera so you can see how fast it's going. Yeah, you can still you can see it. It's awesome. That's the 12 magnet rotor over there with uh north-south arrangement. All right, that's the first time I've seen it do that. >> I guess it's going so fast that it's actually uh it's pulling the base of it along in the direction of the spin. So, it's going like this. That's so neat. I actually that I didn't plan for that to happen. So, I mean, that is neat actually. >> [snorts] >> I think I I straightened it out. If not, I can well, actually I should probably do this anyway. But, I want to do it in the right spot because I might want to put my really big wheel on here. So, I'm thinking like right about there. >> Oh, no. Oh, man. My My glue gun that there was a noise. Huh, a pop. I thought it was on the table. But, I'm usually pretty good, but the stuff on the table even though it looks like it's a mess. But, it was my glue gun. Oh, no. Watch that. Oh, that That's not good. There's some glue. I want to do this. I'm just waiting. >> [clears throat] >> So, I got I need a new glue gun now. That's That's what was going on earlier. All right. Now, watch how delicately I can put, you know, so delicately. Now, the reason for that is is that the the drive coils the three drive coils their secondary strands their are all trigger strands. This wheel in the center here is so well balanced. I barely ever have a problem with it. I mean, I think if I get around 2,000 RPMs, it'll start shaking really bad. No, maybe not even really bad. I mean, like the the sh- the shaft will shake. I don't have a good rotor to spin on there. All my latest rotors are all 10 10 mm. That's a quarter inch. I mean, I have a bunch of quarter inch stuff, but it's like my printing skills have evolved since I've made that. >> Wow. All right, well that's that's that. I think it's pretty cool. And uh I'm going to start putting coils around the outside. Around the whole thing. And I'm going to like put all eight coils. Um with a coil behind it and into the drive. And into the trigger. Cuz it's so awesome not to have to put any effort into starting this thing. It's great. Anyway, thank you very much. Peace out. Have a wonderful day. Bye now.

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