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Thread: What would you use a 2848 3900k motor for?

  1. #1
    Join Date
    Dec 2016
    Location
    BC
    Posts
    17

    Default What would you use a 2848 3900k motor for?

    As the title says , what could you do with this motor? In thinking something like a 22inch hydro on 2-3s as a saw boat. I've had this motor in a 22inch catamaran but the crappy plastic hull has micro cracks all over it. Wasn't really happy with the handling , so much torque roll. What would you guys recommend for this motor?

  2. #2
    Join Date
    Mar 2017
    Location
    VI
    Posts
    371

    Default

    A small boat in the 21 to 22 inches range.

    And a x430 prop on 2s.

  3. #3
    Join Date
    Oct 2009
    Location
    FR
    Posts
    2,094

    Default

    This 23'' catamaran, 2S or 3S



  4. #4
    Join Date
    Mar 2017
    Location
    VI
    Posts
    371

    Default

    3s or 4s using a 35mm prop.

    If you want to use 3s a kV around 3000 to around 3400.

    4s 2200 to 2500kv same 35mm prop.

    The 4s setup will have better runtime. Maybe a slight increase in speed over the 3s setup.

    A 2860 leopard or something like it for the motor. Those 2860 motors are efficient with props in the 35mm range.

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