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Thread: Dirtbike

              
   
   
  1. #1
    Junior Member
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    Dirtbike

    Hello

    I'm Florian, I'm from Switzerland and want to build an electric Dirtbike. The Motorcycle will be Planned now and then built in a few years, slow and steady, just piece by piece.
    I'm considering the Mars Me1003, paired to get fast acceleration and good topspeed, or would an ADC FB1-4001 be better, or is it too powerful?

    Performance I want is about 140-160Km/h max speed and fast acceleration, about 5-6 seconds 0-100Km/h.

    Please, do not care because the Space for the batteries, I will care later, now my question is only the Motor.

    I tried to calculate this, but even with a single me1003 I would get an acceleration of 2.8 sec to 100km/h. I don’t believe it…

    The Sheet Elmoto 2.18 won’t calculate the acceleration; it always gets me 17.5 sec…
    So, can the performance goals be achieved with the mentioned Motors?

    Thanks

  2. #2
    Senior Member Hugues's Avatar
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    Hi Florian,

    I'm also in Switzerland, near Lausanne, you can view my build thread in my signature,

    I think it's better to use another spreadsheet for acceleration data, please refer to this thread for details:
    http://www.elmoto.net/showthread.php...-reality-check

    in particular this spreadsheet, not written by me, you can find more info in the forum about it:
    https://docs.google.com/spreadsheet/...EVnBUOHc#gid=0
    Regards from Switzerland
    My Build Thread

    My Riding Thread

  3. #3
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    Thanks for your tip with the Spreadsheet, will try this out, but I have a problem, I dont get it what ist ment with the Wheel radius if its 13.2 meters. I have a Radius of about 32cm... can you help me on that one please?

    Edit: got it, 13.2" are 33.528 cm ...
    Last edited by Dousi; 19 April 2012 at 0541.

  4. #4
    Senior Member Hugues's Avatar
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    correct, inches, forgot that one

    if you want to discuss more, gimme a call, after 18h00, you can find my phone number in the phone book, Hugues Laliberte
    Regards from Switzerland
    My Build Thread

    My Riding Thread

  5. #5
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    My Social Networking


    Visit ronny's Youtube Channel
    hi Dousi
    if you wanna go dirt check my build
    http://www.elmoto.net/showthread.php...mance-dirtbike
    my bike runs 115 kmh with a 72:12 gearing. i have never tried to go faster (dirt tires are not for highspeed use) normally i ride a 72:10 gearing its only 75 kmh but lots of torque !
    hey check out the new agni motor 111RDR !!!

    greets from germany

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