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  1. pianoman

    CHEAP NEW ORIGINAL 18650 21700 BATTERY CELLS, POUCHES AND PACKS

    Hi, Can anyone post a pic of Sony Konion 10s7p pack?
  2. pianoman

    Adaptto Mini-E/Max-E Owner's Thread

    thanks quokka, it really was on page 9, as this thread has more then 150 pages I hadn't found it yet. Below 28ºC it shows 0ºC on display, but after 28ºC up it works just fine wired like I allready it.
  3. pianoman

    Adaptto Mini-E/Max-E Owner's Thread

    Hi guys Several years ago (2014 I think) I bought instrumented Cromotor V2 with CA V3 from Methods and it's still working great at 10kw:). Now I changed controller for adaptto max-e (zombiess infineon 24fet previously) and all is fine, motor was autodetected no problem but I can't figure out how...
  4. pianoman

    Vector bike and frame owners.

    You're welcome :D
  5. pianoman

    Vector frame Clyte Crown 4,5kw build in Chile

    Hi guys, I live in Chile and this is my latest build that went through several modifications. Recent upgrades include Shinko 241 17x2.75 tires and Rock Shox Boxxer coil fork. Probably the fastest and most powerfull ebike in this country :D I had a 15kw bike with several of these components and...
  6. pianoman

    Vector bike and frame owners.

  7. pianoman

    Vector bike and frame owners.

    Hi guys, I live in Chile and this is my latest build, targeted for paved road use, but is light dirt road capable as well. Recently moved all parts to my new Vector frame from Arthur, previously had them on DJ frame. What a difference… Amazingly smooth and stable ride even on bad pavement...
  8. pianoman

    Pianoman Cromotor build on Atomlab Pimp DJ frame

    For now changed to an old model 9c 9x7 on 80v with cooling holes, pretty good winding for my needs, nice mid speed acceleration, I run it 55a battery 110a phase and it's pretty quick. Don't feel much difference between this 9c and Clyte HS that is broken, other then top speed, and 9c 9x7 is much...
  9. pianoman

    Pianoman Cromotor build on Atomlab Pimp DJ frame

    I know what you mean, with my 9c wheel I hear spokes creeking as well, but my hs3540 wheel has 12 gauge spokes and semi radial lacing, spokes don't make noises as they don't rub against each other. Any way the noise I'm talking about is differtent. Bad news. Today when riding I noticed the temp...
  10. pianoman

    Pianoman Cromotor build on Atomlab Pimp DJ frame

    Nice vid Andje, certainly fast! Besides the "grinding" noise my motor has a different noise which only happens at certain middle-low rpm, I'll try to record and post it. When doing a no load test with the wheel lifted, I can intentionally make that noise continuous in very exact rpm, but it...
  11. pianoman

    Pianoman Cromotor build on Atomlab Pimp DJ frame

    Being curious about how this motor would hold up to higher power, I programmed my 24fet to 80a battery 120a phase (insted of 200a phase which would be using the the usual ratio of 2,5). My idea was to use settings that would would prevent applying too much power at low rpm, but have full power...
  12. pianoman

    Pianoman Cromotor build on Atomlab Pimp DJ frame

    Thanks Andje, that's more or less what I thought too, what I really like about Hx motors is freewheel and disk brake fit and no dishing necessary, also the weight. We'll see how it 'll last, but for 60kmh with cooling holes seems to be a good option. I've never seen in real life a x5 motor...
  13. pianoman

    Pianoman Cromotor build on Atomlab Pimp DJ frame

    Thank you Andje, I believe you know now about hs3540 after killing 2 of them :D How did they fail, windings burned, shorted, phase wires melted, halls? For sure 5304 would be a better choice for me, perhaps even 5305 as I don't need top speed higher then 60kmh at 80v. In case of Hx I guess HT...
  14. pianoman

    Pianoman Cromotor build on Atomlab Pimp DJ frame

    Hi Veloman, I know it would be much more efficient and generate less heat if I tucked, the thing is I have back and wrist problems, that's why I choose upright riding position eventhough I know it has very poor aerodynamics. Ideal solution on pavement for speed is a low recumbent, excellent...
  15. pianoman

    Pianoman Cromotor build on Atomlab Pimp DJ frame

    Extra cooling with rain water, that's a good one LOL! :D It's a no rain bike of course, I don't like to ride in rain and it's more a hobby then commute vehicle, so I ride when the weather is good and I have time for it. I'm not sure if holes help a lot while pushing it, but definitely it cools...
  16. pianoman

    HS3540 cooling 80v and lyen 24fet 4110 controller settings

    I thought that shorted phase was probably the reason, but then I tried it on 12 fet at 40a battery 100a phase and it failed after couple of days, didn't have then ir temp probe to test the exact temp as I do now, 12 fet was getting pretty hot, but not too hot to touch. Now I lowered settings on...
  17. pianoman

    HS3540 cooling 80v and lyen 24fet 4110 controller settings

    I
  18. pianoman

    HS3540 cooling 80v and lyen 24fet 4110 controller settings

    High guys, This one is my latest build and has the following setup: HS3540 motor air cooled in 26 inch wheel, 8 20mm holes on each side, actually on freewheel side 4 20mm and 4 14mm holes, was afraid to drill all 8 at 20mm thinking the cover could become too weak Stock phase wires, but with...
  19. pianoman

    Pianoman Cromotor build on Atomlab Pimp DJ frame

    Cromotor with temp probe from Methods, laced in 17 inch steel moped rim, front wheel 17 inch moped rim as well, rims and spokes from JRHolmes, dmr revolver 36h front hub Tires: Michelin Pilot Street 60/90x17 (2.25 equivalent) front, 70/90x17 (2.5 equivalent) rear, thick tubes and Slime just in...
  20. pianoman

    long travel fork atomlab pimp 2 DJ frame rear 5304 79v

    Thanks manitu, I saw from your profile that you are an ebike mechanic, have experimented with different bike setups and so really have a knowledge about this matter. Those are some great bikes you have! Headtube of the frame and high speed stability were my main concerns and you have helped me...
  21. pianoman

    long travel fork atomlab pimp 2 DJ frame rear 5304 79v

    just for slacker headtube angle and slower steering, if it gives more stability at high speeds. I just didn't really like the very fast steering feel of one of my bikes, felt like a little too fast of a move of the handlebar and the bike would go out of control. I got used to riding it anyway...
  22. pianoman

    long travel fork atomlab pimp 2 DJ frame rear 5304 79v

    Thank you very much manitu, I'm not planning on doing 6 feet drops :lol: Do you know if the handling of this setup would be acceptable or too unstable for speeds around 60kmh? My previous bike was a cheap xc with entry level rockshox dart 2 100m fork, I had a rear motor, upgraded controller to...
  23. pianoman

    long travel fork atomlab pimp 2 DJ frame rear 5304 79v

    Hi everyone, I'm upgrading my bike almost completely, new frame, fork, wheels, etc., very few things will remain from the previous bike which was a standard xc hardtail 9c 9x7 rear, 48v 30a controller, 14ah sla, front suspension. Now it is going to be a higher power setup: 5304 rear motor lyen...
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