Fusionchip's Bedini Feedback to Source!!!

[Goat]

Hi Al

Ok so I finally found that roll of wire and it is 34 gauge but there's less than 1/2 pound left, so I'm not sure how it compares in weight to your coil. 

I have an old coil from an older Bedini setup that's Bifilar 22/26 AWG, 2" X 2" with 3/4" center hole and approximately 750 turns and the 1/16" brazing rods are sticking out about 1/2".   

I went to town today but unfortunately the only store in town that carries magnet wire didn't have 34 or 32 gauge so I'll have to go with what I got for now. 

On the bright side though I was at another store that carries a bit of surplus fan motors and I found an NMB 48 Volt fan motor!  It's not quite like yours though, it has a speed sensor on it but there are 3 wires going into the motor like yours, the model number is NMB5920PL-07W-B49.

I really wish we had Goldmine electronics stores here in Canada, most of the time you have to drive to several stores to get what you need at exorbitant prices, I really envy you guys in the states for that hahahaha.

Anyone know of decent surplus electronics stores here in Ottawa?...LOL

Ok so here's a snapshot of the motor with the fan off of it, the coils are serially wound from what I'm seeing and the stator seems to be glued onto the shaft.  I got the interior snap ring out but it still won't budge.

How did you manage to pull your stator out, was it by leveraging the PCB (printed circuit board) with a screwdriver or am I missing something here? 

Regards,
Paul

[gadgetmall]

Goat  broke it out with a screwdriver . they are Glued in all of them i have seen f you look at the video i posted a few posts up about how to build a powersupply bedini  i first break the circuit board as much as i can with a screwdriver  becareful not to break the three legs off as they have the litle wires on them once you see the base i break it off by rocking it back and forth till i get it to break out usually it breaks right around the hole but sometimes you break the case too .you cannot get it off without breaking the base that is glued to the case so some of the casing is coming with it and you have to breakit so you can add the post to the bottom . there is no way around it as they ARE GLUED WITH SUPER SUPER GLUE i used goop to glue em back and add the post as there was hardly no where to put the 4th post .  the link i provided the fans you can order then online .. 1/2 of pound of 34 should be close to a mile  . i think a pound of 32 is a little over a mile  5280 some feet

[Goat]

gadgetmall thanks for the answers but I was referring to the 48 volt fan, I pried the circuit loose from the base but the rotor is still firmly in place 

Regards,
Paul

[Goat]

@ gadgetmall

I've analyzed this fan for a couple of hours while doing other things and it's not like the little plastic fans and won't pry out

Looks like the only way to get the rotor off is to punch out the stator shaft from the base and press it back in.

Let me know if there's a better way.

Regards,
Paul

[gadgetmall]

paul you don't understand . BREAK IT OFF . there is no way to punch it out . there is or was when it was made a piece of plactic from the case that they slid thecoil on and glued it . DID YOU even look at my video ? If you did you would see that you have to BREAK it . CRACK it Just GRAB the COILS AND ROCK IT BACH AND FORTH HARD UNTIL IT SNAPS THE PLASTIC OFF THE BACK OF THE FAN . if you do it like i did the 48 volt fan you will only break a little off the back  if you did it like my video you will have bunches of plactic to glue back  Don't look at IMHOTEPS video because i didnt learn nothing from it . once you break it off there is one post with two wires on it you will have to separate them and add the extra post for the extra wire . ohm em out and mark the sets and your good to go . the only other way to get it off is use a dremal tool and cut around the hole in back but then you wont have nothing there to glue it back.A gash you will have to fill un some how . I break them and the glue back easy look at the back of the fan you see that copper that looks like its punched it . its not it holds the berring for the back part of the roter . you will have to break the plactic around copper . I grab the coil and snap it off having to flu only the part on the back i snapped off which is the rotor plus the little of the case that broke with it . It will Align perfectly if you are careful and rick it until you see the plastic on back start to stress and turn with then snap it off.!!!!