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Thread: One or two ESCs

  1. #1
    Join Date
    May 2014
    Location
    VA
    Posts
    3

    Default One or two ESCs

    Would like to run two identical motors on one ESC. Any problems?

  2. #2
    Join Date
    Apr 2007
    Location
    ON
    Posts
    2,910

    Default


    This is what you would get.
    Larry
    Past NAMBA- P Mono -1 Mile Race Record holder
    Past NAMBA- P Sport -1 Mile Race Record holder
    Bump & Grind Racing Props -We Like Em Smooth & Wet

  3. #3
    Join Date
    Jun 2018
    Location
    WI
    Posts
    19

    Default

    One word maybe two SMOKE & Fire.....

  4. #4
    Join Date
    Apr 2018
    Location
    OZ
    Posts
    276

    Default

    Lol

  5. #5
    Join Date
    Jul 2015
    Location
    FL
    Posts
    701

    Default

    You definitely can get away with it on a low power setup, but I'm sure we're not talking low power here lol.

  6. #6
    Join Date
    Apr 2007
    Location
    AZ
    Posts
    8,010

    Default

    Running two brushed motors on one ESC is no problem. Running two brushless motors on one ESC is problematic. The high-end ESC maker Schultze mentioned this in their ESC instructions, that it can be done by experienced bosters, but was not recommended. Like those above, my recommendation is not to do it.


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  7. #7
    Join Date
    Jul 2015
    Location
    FL
    Posts
    701

    Default

    Doesn't Flier make a few esc's that run two motors on one unit?

  8. #8
    Join Date
    Apr 2007
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    ON
    Posts
    2,910

    Default

    Quote Originally Posted by Prodrvr View Post
    Doesn't Flier make a few esc's that run two motors on one unit?
    Yes they do (two ESC's in one package $$$$), But if you have trouble with one, you have to replace both.

    I run two ESC's - it is a lot cheaper to replace just one if you have a problem.
    Sometimes when you have a motor problem it will effect or take out your ESC. so now you have to replace one motor and one ESC.(NOT TWO)

    Larry
    Past NAMBA- P Mono -1 Mile Race Record holder
    Past NAMBA- P Sport -1 Mile Race Record holder
    Bump & Grind Racing Props -We Like Em Smooth & Wet

  9. #9
    Join Date
    May 2017
    Location
    OK
    Posts
    1,464

    Default

    Quote Originally Posted by Fluid View Post
    Running two brushed motors on one ESC is no problem. Running two brushless motors on one ESC is problematic. The high-end ESC maker Schultze mentioned this in their ESC instructions, that it can be done by experienced bosters, but was not recommended. Like those above, my recommendation is not to do it.


    .
    Agreed. Running two motors on one ESC can confuse the zero crossing detect circuits in the ESC, especially on corners. Even more problems under partial throttle...

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