3 ESC cables vs 6 motor connectors

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  • SerraAvatar
    Junior Member
    • Aug 2020
    • 2

    #1

    3 ESC cables vs 6 motor connectors

    Hi there,

    I bought Lehner 3060 motor and TMM 25035-3s ESC combo. The motor has 6 connectors but the ESC only has 3 wires... I was wondering if anyone could shed some light as to how the motor should be connected please?

    Thank you very much for reading!

    TMM 25035-3s.jpgLehner 3060.jpg
  • meangenesracing
    Fast Electric Addict!
    • Jun 2012
    • 1158

    #2
    Does that esc have watercooling? Looks to small for that motor

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    • NativePaul
      Greased Weasel
      • Feb 2008
      • 2761

      #3
      It is up to you how to wire it. With 6 wires coming out of the motor you can choose to wire it up in D (triangle) format for high KV, or Y (star) format for a KV that is 1.732 x lower.

      Here is the Lehner manual showing how to wire each format.
      Paul Upton-Taylor, Greased Weasel Racing.

      Comment

      • SerraAvatar
        Junior Member
        • Aug 2020
        • 2

        #4
        Originally posted by NativePaul
        It is up to you how to wire it. With 6 wires coming out of the motor you can choose to wire it up in D (triangle) format for high KV, or Y (star) format for a KV that is 1.732 x lower.

        Here is the Lehner manual showing how to wire each format.

        Thank you NativePaul for the input :)

        Regardless of whether it's the D or Y format, there are 6 wires form the motor. Am I correct in say that I could join each pair (1,2 and 3,4...etc) together (as indicated in the attached picture) to make this work for a 3-wire ESC? Thank you very much.Lehner_Connector.jpg
        Attached Files

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        • NativePaul
          Greased Weasel
          • Feb 2008
          • 2761

          #5
          Yes.
          Paul Upton-Taylor, Greased Weasel Racing.

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