2 Speed dog clutch transmission.

Discussion in 'DIY Electric Bicycle Hub Motors and Kits' started by Thud, Sep 7, 2010.

  1. Thud

    Thud New Member

    Joined:
    May 26, 2010
    Messages:
    205
    Likes Received:
    0
    Hey Guys & gals,
    I been building some Bikes for awhile now & get a lot of inquieries to produce my 2 speed trannys for consumption.....truth is I HATE production & I have a real Job & no interest in making these for anyone but myself....But I am more than willing to consult & offer up the know how to any one who would like to have one & has the capacity to fabricate.

    Every one must know someone who has a lathe & a drill press A table top mill makes life a little easyer also.
    the prototype has been running without incident & tested under stress to 3HP.....the unit is easily scalable for some serious horspower input....but thats on you.

    Camlifter has seen the unit up close....I wish the weather had permitted a bit more riding on our meet up...I would have liked his impresion of a non-hub motored e-bike.

    crap, the file is too big too upload here...here is a link to it
    http://www.endless-sphere.com/forums/viewtopic.php?f=28&t=7832&start=30
    its in the 2nd from the bottom on this page....
    I have optomized the components & the size has grown to allow the "Big" motors to bolt on.

    the prototype all anodized up:
    [​IMG]
    [​IMG]
    [​IMG]
    Enjoy.

    Moderators...if there is a better sub catagory for this please move it there & thank you.
    Thud.
     
    #1 Thud, Sep 7, 2010
    Last edited: Sep 7, 2010
  2. camlifter

    camlifter New Member

    Joined:
    May 4, 2009
    Messages:
    1,034
    Likes Received:
    0
    lovely, can you show the inner workings of the trans.
     
  3. Thud

    Thud New Member

    Joined:
    May 26, 2010
    Messages:
    205
    Likes Received:
    0
    Guy's follow the link & download a set of plans...all the dimensions & materials are listed for your plesure.dnut
    Elliminate the e-motor mount & you have a Hi-Low range for any happytime bike you want to fit it to.
    [​IMG]
    [​IMG]
    [​IMG]
    [​IMG]
     
  4. Thud

    Thud New Member

    Joined:
    May 26, 2010
    Messages:
    205
    Likes Received:
    0
    I see we only get 5 images per post....
    Here is more detail for ya'll
    [​IMG]
    [​IMG]
    [​IMG]


    I'll break the PDF's down so they are can be uploaded here....I hope some one tries one soon.

    UUGH! No Joy.....have to follow the links to down load yersef a set of prints....I tryed.
    Good luck!
     
    #4 Thud, Sep 7, 2010
    Last edited: Sep 7, 2010
  5. spad4me

    spad4me New Member

    Joined:
    Jan 20, 2008
    Messages:
    472
    Likes Received:
    0
  6. cal

    cal New Member

    Joined:
    Jul 14, 2011
    Messages:
    1
    Likes Received:
    0
    Can you list your parts supplier- I can find lots of odd size sprockets but none that you are using
     
  7. Elmo

    Elmo New Member

    Joined:
    Sep 3, 2009
    Messages:
    749
    Likes Received:
    0
    Thud I have added the pictures to my downloaded copy of the pdf. If you have somewhere I can send it to you let me know. Thank you for all of this.
     
  8. Thud

    Thud New Member

    Joined:
    May 26, 2010
    Messages:
    205
    Likes Received:
    0

Share This Page