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  1. Z

    Kepler Drives are HERE!!

    I just have take apart the Turnigy 63-54, 250kv motor . It has skirt bearing.
  2. Z

    Zibby front wheel friction drive RC

    Yes, I can adjust how much is the idler digging in the tire. With this usefull adjustment I can disgauge completly when the battery is low, or adjust exacly right pressure for optimium performance.
  3. Z

    Zibby front wheel friction drive RC

    Came back from Florida trip, did 50 miles The motor and drive was asome ,going strong . The best was to go on those bridges pretty steep, and no complains from motor. I almost lost the bike , withot the drive installed. When Parked in Miami I put the bike on the rear rack behind my Rv. There...
  4. Z

    Zibby front wheel friction drive RC

    Thank you for comments. So far I did not tested in wet condition. Next month I will take this bicycle to Florida for couple weeks , we see how it works.
  5. Z

    Zibby front wheel friction drive RC

    http://www.youtube.com/watch?v=jsfkn3TA9So
  6. Z

    Zibby front wheel friction drive RC

    The crown is not split. I had to cut little from the top of the crown so I added some aluminum to it. It actually little stronger now. The shock are blacked because the way I mounted the sliding bar, by the way. The dust of rubber is from setting the idler roller to light. So as it wants to...
  7. Z

    Zibby front wheel friction drive RC

    Grinhill This is the spring loded roller to compesate the waight. If I was making this again I would propably use two bars to slide or wider bar so the roller would not be necessery. The problem with this bar is that is so small when the waight is on one side it just jammed. Thank you on...
  8. Z

    Zibby front wheel friction drive RC

    spinningmagnets Sure, I do not mind. Why you picture shows up and mine need to be open? I have one video on this setup but I do not know how to insert properly
  9. Z

    Zibby front wheel friction drive RC

    Hi! First, I would like to thank you for help me started on the rc stuff in my post “Recommendation for new build rc It took a while to build this drive, mostly because waiting for parts from hobby king. Originally I was planning to use HXT 63-64 but after waiting six weeks I decided to...
  10. Z

    Friction drive outrunner setup. New DJ bike.

    EVTodd Thank you for the report. I am working on similar setup with sliding movment. Mechanicly I have alredy installed and seems to work good as you and rkosiorek explain in details. I was able to test with the cordless drill only as I am waiting for HXT 63-64-B 230Kv Outrunner. I let you know...
  11. Z

    Recommediation for new build rc

    While I wait for parts, here is some machining in progress.
  12. Z

    Friction drive outrunner setup. New DJ bike.

    2 rollers are still avialable at ebay http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=360184104475&ssPageName=ADME:B:WNARL:US:1123 I got two of them my self.
  13. Z

    Recommediation for new build rc

    I was thinkin also to get cheap esc like "Hobbyking SS Series 60-70A ESC" and hv BEC from hobby king for testing the system. I know someone here burned up ESC when the pot was soldering wrong? ( I never worked with RC stuff) Do you thing that would be good idea ? And if I get those cheap esc...
  14. Z

    Recommediation for new build rc

    I will go for icharger 1010b so I can charge 2 4s in series and balance them separate at same time. 1010b shuld alow to do that if I am right. With those self made harness to be able to charge/balance all batteries my concern is that two or three cells are connected together, so the...
  15. Z

    Recommediation for new build rc

    Thank you for all recommendatin on the wiring , extensions, connectors, itc. I put all that on my parts list , and will order this week from hobby king. If there is anything else I shuld get let me know.
  16. Z

    Recommediation for new build rc

    Ok, I will go for 10ah , what about disccharge rate, will 20C battery be OK? And what size wire would I need for parallel harness? and EC5 connectors will do the job? Thank you
  17. Z

    Recommediation for new build rc

    Than you once again Metallover It makes much easer with those diagrams. Yes , originaly I tought 8s with ice 100 is the way to go. Do I need 10ah? or 5ah will be ok for 5miles no pedal and 8-10 with pedaling? (with some steep hills) Thank you
  18. Z

    Recommediation for new build rc

    Now with the schematic I know what you talking about . Very nice diagram. I would prefer not charge to the balancer only as it is slower and chance to go somthing wrong when you unplug wrong. So with 9s battery I could use ICE 100, max V for ICE 100 34V. Ice 100 is only little more expensive...
  19. Z

    Recommediation for new build rc

    230*36/60*1.25*0.0254*PI*3.6 36 V divided by 60 sec to get seconds instead of minutes 1.25 inch for your roller times pi (3.1415) to get the circumference times 3.6 to get from m/s to km/h What about 0.0254? Thank you
  20. Z

    Recommediation for new build rc

    Thank you E-Ride Could you please explain this callculation? what is Pi , itc. Thank you
  21. Z

    Recommediation for new build rc

    Thank you Metallover Does anybody have schematic how to make this balancer for 10s and 8s using 6s and 3s harness or anything like that. I would be affraid to do that on my own as I new with this. Thank you
  22. Z

    Recommediation for new build rc

    Thank you Grinhill Would please help me calculate no load speed and how will that effect the speed of bike? When I get 8s or 10s charger will I be able to charge and balance this two batteries at same time with one charger? What parts would I need to make harness to charge them at once and...
  23. Z

    Recommediation for new build rc

    Hi! I have build succesfully two ebikes using bafang motors. My ebikes mostly are use for my camping trips with my Rv. I carry them on the rear hitch so the waight is limited, and the 12ah ping battery has to be remove every time. I am looking to build rc friction drive for the trips with...
  24. Z

    Calling all NJer's

    Roselle Park, Nj using ebikes :)
  25. Z

    Help finding a solution to Bafang gear stripping

    What about if the gear is made of BRONZE? The bronze is self lubricated and would work great with steel and my be little quiter then steel. It may also not need bearing.
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