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kb3lnn

Perendev Magnet Motor with generator

by kb3lnn May 8, 2015
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He tries to build such an engine, but there are many ambiguities as to the dimensions of the magnets and the magnets themselves. I've already printed ellements for two replicas [I have a 3d printer with a 300x300 work table] but none of them works. As for your project, I have a question; can the larger diameter of magnets be used [diameter 15 mm length 10 mm or 15 mm] and if so, what dimensions should the rotor and stator have. I am looking for a working engine to connect it to the generator and to charge the batteries when the solar system does not charge them.

Hello, If you had read the post I had made on Aug 20, 2017 you would of found....

Their are 20 magnets on the outside ring and 17 on the inside disk. The size of the magnets are 5mm. Diam. x 10mm.Long. I had printed this on a Prusa pro C.The size of the magnets for the generator are 10mm. Diam. X 5mm. Long.When using a pancake coil from a ceiling fan I get about 27 Volts A.C. Also in response to YomGui I do not know were you got the idea that their are 8 magnets anywhere in my design.
Good luck.
Note this is a very touchy device, It took me over a month to get mine to work..
Also when mounting the disk use 1/2 washers and Coupling Connector Nuts at 25mm. long. This is because of the pitch of the threads. With a shorter length nut it tents to give the disk a wobble or an alignment issue not 90 deg. to shaft, the longer Coupling Connector deals with this issue. These are what I had used. https://www.amazon.com/a16050300ux0577-Connector-Stainless-Threaded-Coupling/dp/B01IVT9DT0/ref=pd_sbs_60_8?_encoding=UTF8&psc=1&refRID=B6NA3HD1VVEH8TMV6R34

Hi there, thank you for sharing. I just wonder if it is updated? Thanks!

Perendev is a dream ! Michael Brady ,the designer is in jail for scam !

Comments deleted.

You've been very helpful
...thanks

Their are 20 magnets on the outside ring and 17 on the inside disk. The size of the magnets are 5mm. Diam. x 10mm.Long. I had printed this on a Prusa pro C.The size of the magnets for the generator are 10mm. Diam. X 5mm. Long.When using a pancake coil from a ceiling fan I get about 27 Volts A.C. Also in response to YomGui I do not know were you got the idea that their are 8 magnets anywhere in my design.
Good luck.
Note this is a very touchy device, It took me over a month to get mine to work..
Also when mounting the disk use 1/2 washers and Coupling Connector Nuts at 25mm. long. This is because of the pitch of the threads. With a shorter length nut it tents to give the disk a wobble or an alignment issue not 90 deg. to shaft, the longer Coupling Connector deals with this issue. These are what I had used. https://www.amazon.com/a16050300ux0577-Connector-Stainless-Threaded-Coupling/dp/B01IVT9DT0/ref=pd_sbs_60_8?_encoding=UTF8&psc=1&refRID=B6NA3HD1VVEH8TMV6R34

Hi kb3lnn, the engine you offer works or not? Because I have printed and assembled the engine of Medi Muriqi but it does not work even while respecting the 5 degrees for the positioning of the rotors. Maybe it comes from the fact that there are only 8 magnets on the rotors / stators on the engine of Medi Muriqi?
Please let me know.

YomGui

How many magnets should use for 10w power plz i want to submit my project

Can you email me a size and type of magnet should use for prendev

it works then the guy or not this engine? As soon as I received my "BuildTak" I launch a print of the rotors and stators in ABS, PLA because the discs are distorted 1 mm which prevents them from turning freely between rotor / stator.

If you could please let me know, my e-mail is ronald9@aol.com
Thanks Ron

hello, could you fix the files to hold 5mm X 8mm magnets???
You could enlage it to 150mm outside diameter, that's as large as I can print.
if you could do this then I could get it to work???? mabe
thanks Ron

when I asked out the magnet size, I'm talkieng about the ewest motor design. that I can't prient very large?
so the magnet holes are very small? to print it larger I would need a larger 3d printer?
How are you building your unit?
Thanks Ron.

Hello, I got Design Spark, having some problems but it will work great. thanks

Can you please tell me what size magnets are you using?
I just printed the parts and the magnets holes are very small?
I can't print any larger?
Please help. Thanks Ron,

btw., is there an efficiency rating on this motor ?

who wants to use winBLOWS as an o/s ? -- is it so hard for DSMech to port to something more solid ?

Good to see more people using DS Mechanical.. My personal choice!!! Great job on the model!