Motor Generators

[Turion]

Got on similar on order. Will be here Sat.
I am experiencing a delay. Was drilling new holes for motor mount as belt was too loose. Drill bit caught and flipped drill in a circle. Either broke or dislocated finger. At emergency room now waiting to get x-ray.

Edit: It’s broken. Waiting to have it set and get splint that goes all the way to elbow.
Edit: They just put a splint on. Have to go to orthopedic doc to have it set and cast.
may be a day or two before I am back at it

[BroMikey]

This controller is recommended on youtube for your motor 100-220vac input but this is for 60hz not gonna help you on ac 1100hz, wall plugs only, see video, your motor wants to run on 120vdc @ 3500 approx and to go down to 2800 rpm you will need to lower the voltage to 100vdc approx with adjuster. Or you can find out what the coil output rectified is then run an adjacent load to see what voltages are produced and then buy lots of pulley's to match speed

Otherwise order this and a 200K ohm pot for best fine tuning and power under loaded condition, see video above

AC 110-220V 10000W SCR Motor Speed Controller Volt Regulator Dimmer Thermostat

https://www.ebay.com/itm/15405991764...3ABFBM7pnsycpf

[BroMikey]

Here is an honest report on cheap controllers, listen to the inefficient buzzing sounds as rpm's drop. He changed the pot out. The pot it comes with is a 470K ohm and he went to a 200K ohm

KBPC5010 IS A 50AMP RECTIFIER HE USES

[BroMikey]

How to: Build a DC Treadmill Motor Speed Controller for $20

[BroMikey]

Description
Rexroth, Indramat, Bosch DC Treadmill Motor in the PWM Motor Family Series. This Motor features a Voltage (DC) of 124 with a Current (Amps) of 18.3 and 2.5 H.P..

• About
• Tech Specs
• Shipping

PWM3636-5486-7 by Rexroth, Indramat, Bosch is DC Treadmill Motor in the PWM Motor Family Series. The motor has a Voltage (DC) of 124 with a Current (Amps) of 18.3. Additional specs include 2.5 H.P. and 3590 RPM.
Revision Part #:
PWM 3636 5486 7

[BroMikey]

[BroMikey]

Take your time, it's time to have a real motor on it. Same thing Thane said when he said heck I'll just use a grinder motor. Start up amp draw is high especial during testing because I am constantly starting and stopping. That 36vdc X 27amps is just under 1000w and the big dog is 124vdc x 18amp = 2200w

To regulate speed if your coils are 135vdc you may need to have a dimmer

[Turion]

Got all the mounting bolts tightened up today and everything still looks really, really good. Traded my MY1020 in on a 124 volt DC motor that MAY allow me to run off rectified output from the generator coils as I attempt to loop this thing. Need to finish up mounting the motor tomorrow. Only got to put in 1/2 a day today and likely the same tomorrow. I live in a world where there are other things I need to do besides try and make bi happy.

https://youtu.be/SsRttHO1FGU

[BroMikey]

[BroMikey]

Setting a generator frequency and voltage, slow down under load

[Turion]

I'm very close to having this thing all together. Unless there is some problem running it at speed that I can't see right now, I should have it up and running tomorrow. Then I can start putting coils in the machine and shooting videos of the results. It will be interesting to see what happens when Aaron gets a chance to see those videos. LOL. And LOTS of people will get to see them.
Just not bistander.

[BroMikey]

I got the bolts LATE today.

the Warriors play the Grizzlies in 40 minutes and food is required to watch the game.

https://youtu.be/uVWntkmUKCs

You are to funny, I loved your video, that box is so sweet now. F%&k'en bye and his nanner nanner shows how much he hates everybody. Excitement building and the conference won't be the same after that. Such a clean and simple design that the average guy can build. Keep at it. You do good work. I can see the rotor is straight as an arrow now plus you got the nice bolts .

Also a big thank you to the guys behind this man, you are all equally as great. Always remember that your help will never be forgotten for all of the work required to get this project done and sent to the lab.A clear path has been set before you and it is the younger who need to take the ball and run with it.

[Turion]

I got the bolts LATE today. Had to run to town to get locktight and lock nuts, as well as some acorn nuts. Another $36.00 down the drain.
12 acorn nuts @ $.99 each
10 lock nuts @ $.36 each
12 1/4-20 nuts @ $ .10 each
2 tubes of lock tight @ $8.99 each.
All the little things you don’t even think about add up on a project like this.

I should have gotten more done today, but the Warriors play the Grizzlies in 40 minutes and food is required to watch the game.

https://youtu.be/uVWntkmUKCs

[BroMikey]

Someone please correct me if I am wrong, but I only know of 4 ways to increase amp production.
1. increase magnetic flux
2. increase frequency of magnetic flux
3. increase the number of turns
4. increase the number of strands.

For voltage production increase it would be
1. increase the length of the wire
2. increase the magnetic flux
3 (?) increase frequency of magnetic flux
(not sure about this one as I am not sure I have seen this as I wasn’t LOOKING for it)

Correct ..................Don't look at me Thane said it. I just posted that video. 2.5v X 600a = 1500w

[BroMikey]

Really... 600amps... do you even know what gauge a wire has to be to carry 600amps? All the thin wiring Thane is using would immediately burn out at 600amps. If you are lucky you can get 250amps through a 4/0 copper wire. That's about a 11.68mm diameter wire. A 23 gauge wire is 0.57mm diameter. He would need 420 of those 23 gauge wires in parallel to carry 600amps. Certainly not the case for any of his demos.

Bromey, stop spreading fake news. Maybe you should go work for CNN, MSNBC, BBC or take a seat on the supreme court.

5vdc @ 600 amps would light a hell of a lot of LED's, ya know? But it ain't much power