blackjack 29 burning wire connections

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  • macace123
    Robotics Operator
    • Mar 2013
    • 477

    #1

    blackjack 29 burning wire connections

    The boat keeps burning motor wires this is the second stock 1800kv motor I have toasted I'm running 2 2s 5000 math batts with a 45 discharge on each batt. Its all stock. 80amp ESC 1800kv motor help anything I should try.
    Its not the boat its the driver http://namba2016fenats.com/
    Whiplash,Sprint Cat, Pursuit, 83' Miss Rock modern hydro JAE21, Dragon M11 Tunnel, Mickey Beez Jet, CF JAE21
  • JimClark
    Fast Electric Addict!
    • Apr 2007
    • 5907

    #2
    How long are you running for? How many Mah do you put back in the batteries when done?
    You may want to upgrade the connectors if you still have stock ones on
    "Our society strives to avoid any possibility of offending anyone except God.
    Billy Graham

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    • hydro_pyro
      Senior Member
      • Mar 2013
      • 104

      #3
      This seems to be a common problem, but I'm surprised you're experiencing this on 4s. Are you using the stock prop? Balanced prop? Flexshaft greased? No possibility of friction somewhere? Maybe you could upgrade the motor bullets to a larger size for a better connection.

      My motor bullets don't get hot unless I'm running 6s. Heck, the motor isn't even getting warm...
      '89 Hydrostream Vegas XT w/ Mercury 2.4 Bridgeport EFI - 240hp - 95mph
      ProBoat Blackjack 29 - 58mph, Traxxas Villain, Traxxas Slash 4x4, Align T-Rex 450pro, Blade mSR, Blade mCPx, Dynam Cessna 182, Blitzworks F/A-18, UM P-51, UM SU-26XP

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