Proboat 60a esc- how waterproof?

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  • BHChieftain
    Fast Electric Addict
    • Nov 2009
    • 1969

    #1

    Proboat 60a esc- how waterproof?

    Hi,
    I'm planning to use a proboat 60a esc in a scale 1/10 shovelnose hull that cannot be made watertight so the esc needs to be able to survive fairly regular submersions.

    The stock esc comes in what looks like a pretty watertight box-- I actually had a fastech that had a similar esc and it did survive at least 1 full submersion without a problem.

    Should I further treat the esc or is it waterproof enough as is? I could either dip it, or put it into yet another watertight box... Or is that overkill...

    Chief
  • Darin Jordan
    Fast Electric Addict!
    • Apr 2007
    • 8335

    #2
    I can't say it's 100% water-proof... nothing really is.

    However, it's about as "water-resistant" as an ESC can get. Put some Dielectric grease on the RX connection and keep an eye on the caps and the wire insulation where it enters the potting compound. That black-goo may not fully adhere to the wire insulation and, over time, may separate.

    That being said... I ran a 60A in my 1/10th Scale Miss DeWalt for two seasons without any issues... just dry it off from time-to-time...
    Darin E. Jordan - Renton, WA
    "Self-proclaimed skill-less leader in the hobby."

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    • BHChieftain
      Fast Electric Addict
      • Nov 2009
      • 1969

      #3
      Thanks Darin

      Chief

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      • G-UNIT
        Senior Member
        • Nov 2009
        • 949

        #4
        Just the other day while running my impulse the cooling line came off from the rudder to the esc and the boat filled up and I do mean filled up to where the boat was sitting at a 45 degree angle in the lake, powered it back in and drained it, I thought all was lost but everything survived.
        to me that is one tough esc.
        one ? can the 60 amp handle 5s.
        the specs on the 45 amp esc by pb say 10v-21v, but no specs on the 60 amp version, has anyone run the 60 amp on 5s?
        I am running a 1090kv with a m445 prop.
        Last edited by G-UNIT; 05-01-2012, 08:35 PM.

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