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Alternative motor windings and drive schemes

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  • Clugh
    replied
    No reports on that direct drive xnova in crocoworld either.

    I see Its silent there..... with the Jeti mezon 160 fault status code 128

    Xnova 3225vorbereitet für den Speedeinsatz in Vorspantmontage | RC-Network.de


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  • Clugh
    replied
    Christian, du kannst die VAC-Materialstapel hier herstellen lassen:

    Solder Spheres Manufacturer | Braze Spheres Manufacturer | BGA Spheres​​

    TTYL
    Hubert

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  • Clugh
    replied
    What's up, Crisco? I wrote a letter to Dr. David Howe some time ago about an engine design. He replied to me months ago about academic topics, but I've only seen it now. I'll have to look at the original paper again to see what I was talking about. After I have regained my composure, I will answer.

    He may not be successful enough for German social media.

    I'll talk to you later,
    Hubert

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  • Clugh
    replied
    Hallo Christian,
    Das Patent für den doppelten Flussfokus ist wirklich ein geniales Design. Ich habe mehr über die daraus resultierende Polmaschine nachgedacht. Anstelle von Laminierung verwenden Sie Blöcke aus verlustarmem, niederem Koerzitivfeld, aber hochpermeablem Alpha-Eisen. Zinnfreie Kerne sind viel billiger. Und werden wahrscheinlich besser funktionieren als Siliziumstahl. Die andere Sache, die die Kinder in Dresden nicht versucht haben, ist, eine Seite der Zahnspitze an allen Zähnen abzufeilen und dann eine einzelne Schicht aufzuwickeln. Es ist jetzt ein Richtungsmotor. Eine Richtung ist ein ausgezeichneter Motor, die Richtung wechseln, jetzt ist es ein ausgezeichneter Generator. Das wurde in Dresden nie getestet. Vertrauen Sie mir. Richtig gemacht wird es zu mehr Drehmoment führen.​

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  • Clugh
    replied
    Was ich nicht verstehe ist, wie ein Chirurg in Dresden glaubt, er könne ohne Berücksichtigung der Längs- und Querachse jemals mehr Drehmoment erzeugen. Ich glaube, bei Thomas ist das nicht anders. Die bringen die Motoren auf Touren.

    Danke
    Hubert

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  • Clugh
    replied
    Hi temp 1mm end plates for 32mm 12 slot stators. Here are also some already printed for 40mm stator for larger wire.
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  • Clugh
    replied
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    I have a few cool props here C Brown handed me for test, I hadn't looked at in the calculators yet.

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  • Clugh
    replied
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    Or does Jeti not know how their inverter works?

    Remote answers work.

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    A 200 mph 1500g Speedfire2 with a 1200Kv Pyro 600 on a 3.7 planetary on 10s lipo is going to draw every bit of 160 amps and be right at the limits of the power dwarfs temp which we rate at 100C for any motor calculation. The plane can fit a suitable castle 200 or APD F3 200 inverter quite easily. lighter and more throughput with much lower on resistance. The xnova also still weighs a little more than a Pyro 600 . 😀

    So what are you building there in Germany????????

    Id love to know more about it in direct drive mode on the suggested 7 X 12, 13 and 14 from Bieko composites.

    Tell the truth....

    Thank you,
    Hubert
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  • Clugh
    replied
    Has the 360 Km/h materialized? In what plane I've read the entire thread. No reports from the other pilot ROBOTEC either???? Why is it Mike tells him he cant run a FAI 160 yge.

    Why Ralph?



    Ive been waiting for an answer since march.
    Hubert
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  • Clugh
    replied
    The next question i have is do you think in a direct drive with a 7 X 12 folder from markus beats the supernova? In what plane? . You never posted any numbers from this but id suspect that they couldn't trust them in their intended plane for a direct direct drive 3225 unless they plan to mount a YGE 400 in it like you did....

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    A modeler tried the suggested setup says the motor sounds different now and was left hanging on the subject matter back in march of this year.

    When does he geat an answer about the setup thats not working for him. The smart MEZON 160 controller said no!

    So how much does the power dwarf draw Ralph?




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  • Clugh
    replied
    Hi Ralph,
    Im writing you in English to day because I don't care if your friends can read it or not all the way in Germany. You talk about engineering so let me ask about yours...




    You have the Xnova for direct drive mounting a outside the airframe. You see clearly the axial cooling holes that the radial fan would feed in a helicopter where the rush of air from flight approaches the motor radially not axially. Since you have it mounted at the front on the plane where it approaches the motor axially why did you remount the radial fan behind a closed spinner and a piece of aluminum that you do not need that makes both means of cooling the motor ineffective and the entire drive weigh more?

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    Now It doesn't make sense for optimal cooling of the motor windings does it? So in the Smiddy calculator make sure to put fair or poor cooling as a parameter in the theories generated in the flight caculator.

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  • Clugh
    replied
    I sit here looking at this Scorpion HK I'm winding with its shifted stator plates i had to realign that haven't a lick of insulation between. They are clean and shiny.... no reason they wouldn't conduct to one another.. I have seen many with the shifted stator plates skewing the slot...

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  • Clugh
    replied
    For the fastest bearing you want a full compliment with no cage. So even the orange seal are not the pinnacle but a helluva lot better for highspeed motors than standard steel. The ebay bearings are horrible in the test. Do not buy!

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  • Clugh
    replied
    Ich muss die Leute fragen, wenn Ralph ihr Gott ist, warum sind sie und er überhaupt hier und beobachten mich? Von seinem Rassismus bis zu seinen geilen Motoren bin ich nicht beeindruckt. Warum bleibst du nicht in Deutschland und scheiterst mit ihm? Ich habe nicht vor, die Arier weiter zu unterrichten. Ich wünschte, sie würden sich ehrlich gesagt verziehen. Ich brauche sie ganz offensichtlich für nichts. Ich bin Amerikaner und in jeder Hinsicht völlig autark. Mit solchen Leuten verkehre ich nicht. Und sie verkehren nicht mit mir, sonst wäre ich nicht von dieser bescheuerten Seite gesperrt worden.

    Ich spüle es die Toilette hinunter, wo es hingehört.

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    Genieße das Leben und finde Glauben. Ein Scorpion der 35er-Serie wird niemals 580 km/h fliegen. Es ist mir egal, was du vorne an den POS schnallst!

    The little A boy with no distinct plane in these reports. 580 in the 1.1 at 10kW sure.... Its all lies anyway he doesn't have a single speeding ticket just a theory!!! that didn't account for everything. Ralph Okon has been lying to the forums for years. As you can plainly see his friends and the Germans only site has helped to facilitate that. he wont come here and sell US the same lies. You can forget it! Ill challenge every lie with numbers.

    Ralph Okon is not the only person in this world that can wind a motor. Steve Neu also agrees with this statement as well as many others in this industry. He was never the outlier in Germany anyway. Bert sunk him and his scorpions many times 😛

    he still winds the same old junk. The latest Brillance is not potting wires at all and 5 dollar steel bearings. This is the pinnacle of performance?

    OK! if you say so.....

    Hubert​
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  • Clugh
    replied
    I know some motor winder overseas complained about the bearings I use . its okay. Right now I get them from a USA supplier at 15 dollars a pop. I could buy a lot from China alot cheaper but I'm scared of the quality even though they say they are the same. I really wish I could find a Swiss supplier of hybrid bearings., The Dry lube treatment that is performed means they don't need grease or to be lubricated. They are faster with even less drag that way.


    Thank you,
    Hubert
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  • Clugh
    replied
    it wont be this but this is a mold example
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  • Clugh
    replied
    Nice.
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  • Clugh
    replied
    3DP
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  • Clugh
    replied


    Hope youve seen this....

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  • Clugh
    replied
    Guten Morgen,
    Hier ist es 6:47 Uhr...

    Wenn Sie wasserstoffgeglühte Nickeleisenspäne finden, lassen Sie es mich wissen. Sehen Sie sich auch verdichtetes Graphiteisen für eine Glocke an. Je dünner die Wände, desto zugfester ist es. Ein interessantes Material. Das wasserstoffgeglühte Eisen ist möglicherweise durchlässiger als CoFe. Es ist sehr hoch. Das verdichtete Graphiteisen hat aufgrund des Graphits zweifellos eine extrem hohe Wärmeleitfähigkeit. Wird für hochfeste Motorblöcke und Zylinderlaufbuchsen verwendet. Es wird gerade erst der breiten Öffentlichkeit bekannt.

    Wie Sie vielleicht schon herausgefunden haben, werde ich einen Verbundeisenkern gießen. Ich gehe davon aus, dass er ziemlich gut funktionieren wird.

    Danke,
    Hubert
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