Brushless motors and combat

Discussion in 'Propulsion' started by GregMcFadden, Apr 21, 2007.

  1. Bob

    Bob Well-Known Member

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    That must have been cool to see. If you didn't have to buy a new one.
    I remember NATS 2006, we lost a ton of ESC that year. Kevin was hooking one up when it started to melt down and smoke, thick, black smelly stuff. A couple hours latter he was standing next to me, I smelled that bad electrical smoke scent, thought something of mine was melting and started pulling batteries. Kevin looked at me and smiled, "Oh, that smell is just me."
     
  2. JustinScott

    JustinScott Well-Known Member

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    Yeah! Happy Hobby day! I am now the proud owner of...

    [​IMG]

    TURNIGY AerodriveXp

    Model: TR35-48-B
    Input Voltage : 7.4V~18.5V (2~5S Li-po)
    Kv : 800 rpm/V within 10%
    Current capacity : 55A/60s
    Dimensions : 35mm X 55mm / 1.38in X 2.17in
    Shaft diameter : 4mm / 0.16in
    Weight with cables : 163g / 5.75oz
    Number of poles/magnets : 14
    Recommended model weight : 1500~2900g / 52~98oz
    Power equivalent : .30 to .35 glow engine
    Stator Dimentions: 28x26mm


    To quote Greg.... "Ridiculous Overkill"
     
  3. David

    David Member

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    The only thing better than Overkill is Ridiculous Overkill
     
  4. prototype3a

    prototype3a New Member

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    I started out in the RC warship world many years ago and moved on to electric RC helos and now I'm coming back to warships. If anyone has any brushless questions, I'd be happy to answer them as best I can.

    As a bit of general advice, I'd recommend getting helicopter outrunner motors instead of the airplane variants as they will be easier to mount.
     
  5. JustinScott

    JustinScott Well-Known Member

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    It should be noted this was a direct replacement for a 550 motor and screwed right to the bc gearbox
     
  6. jadfer

    jadfer Well-Known Member

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    Have you tested the motor yet?
     
  7. JustinScott

    JustinScott Well-Known Member

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    Nope; been working my rear off @ my real job. But it looks like starting sometime next week I'll be able to throw an hour a day @ it. I'm so excited.. Big ass motor, stall proof esc, rpm & heat telemetry.. I'll be nicely set.