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Brushless motor BLDC 20 kW for electric plane, Test1

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Uploaded by on Mar 21, 2011

This motor is especially built for the Thundergull eGull 2000 ultralight plane. For more information check out www.forschungsbuero.de (in German only, use Google translate). Flight tests coming soon...

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Science & Technology

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Standard YouTube License

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Uploader Comments (forschungsbuero)

  • gibts dafür nen Bauplan ? oder bezugsquellen für die Teile ? ^^

  • @MrNeoFromMatrix Nein, dies ist kein Open Source Projekt. Aber ich nehme gerne Entwicklungsaufträge an.

  • can you tell me how to reverse correct a bldc motor with hall effect sensor

  • @goldocoasto: You have 3 phases U,V and W. And you have 3 corresponding Hall sensors HU, HV, HW. If you change two phases, you have to change the Hall sensors in the same manner.

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All Comments (34)

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  • puff the magic lipo

    

  • Es sieht gut aus. Was ist der drehmoment pro amperage? Wie viele poles? Volts pro RPM?

  • @jabo109k Nope. There is losses in the gears and the gears needed would weigh more then only one engine with no gears would do.

  • Wouldn't a smaller geared motor be smaller, lighter and equally efficient?

  • Very very cool! Can one be designed for my 60hp 2450rpm Mosquito Ultralight helicopter?

  • very nice motor! From an aerodynamic point of view though, wouldn't a smaller front area be way more efficient? i.e a long-ish engine?

  • @nvandeputte I just had to laugh at that comment!

  • That's excellent!

  • pince amperemetrique sur du courant continu ? tssss

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