Testing 4 Leopard Motors on 1 ESC - NO LOAD

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Uploaded by on Dec 22, 2010

Using 1, 2, 3, and then 4 brand new Leopard 4074 2200KV brushless motors, no load bench testing is done to see if and how many of the motors can be operated from a single ESC.

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Science & Technology

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Standard YouTube License

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Uploader Comments (questtek)

  • Tried it and it did indeed work under load. Recommend you do some tests also if you are interested.

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All Comments (13)

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  • hey check ma so...so..

  • hey krieg ich einen?

  • @carlos33722 got mine from rcecho.com cheapest price i could find and ems it to usa for 17 dollars 86.60 total

  • never mind I saw your boats!!! VERY COOL !! I subscribed !!

  • Thats realy cool,what are you going to use the four motors on one ESC  for? a prop plane,boat or what?

  • Hi, this will not work under load. You will destroy motors and ESC. Sensorless brushless ESC uses BEMF to get information about current rotor position. BEMF value will be unusable under load if 2 or more motors will run in parallel.

  • na die Burschen laufen aber etwas rauh.

    probleme mit unwucht oder timing ?

    Oder Lagerschaden-aber alle vier ?

    klingt nicht gut.

  • i can get them at modellbaupirat.

    web leopard-hobby de

    cattreiber

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