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  1. andreym

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

    for replacing R113 0603 resistor with 2-10ohm should be ok.
  2. andreym

    MAXEBIKE Teleporter - new frames on the block

    If you ever tried to motorcross with a 10kg\22lb hub motor in the rear wheel you would know that it is a bad idea. Once again, It is a transportation vehicle, not a dirt bike. We will make sure to eliminate pedals along with bottom bracket on our offroad bike :wink:
  3. andreym

    MAXEBIKE Teleporter - new frames on the block

    You know the name "Tesla" does not belong to Elon Must, don`t you? :D The owner decided to name it this way, I could not stop him from doing this :) Yes - this is the special version long seat, it`s actually from Teleporter Heavy frame and designed for 1.5 people, In case you want sometimes...
  4. andreym

    MAXEBIKE Teleporter - new frames on the block

    UKq9ob9s1Fs that`s for sure :) It`s 100mm standart BB, like the one every fatbike has.
  5. andreym

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

    Hey Doc, have you tried to upgrade the firmware of the old max-e with new one? If you tried it could possibly flashed a new firmware to lcd display and refused to update the controller itself. Las lcd firmware could be not completely workable with older max-e firmware. In other words, do you...
  6. andreym

    E-S Stealth Electric Bike Owners

    Than you should also compare with ACTUAL stock battery data: 24s at 3.2v life would be more likely 76.8volts and probably close to 16-17 max actual AH if your battery is new and has no defect cells. So only 1300wh in real world on stock battery... New one still gives you almost twice capacity...
  7. andreym

    Samsung 25R/LG 18650HE2/ Sony VTC5 high power 18650 battery

    It could be different welder. But looked similar. The other disadvantage is you cannot use it for the large pack.
  8. andreym

    Samsung 25R/LG 18650HE2/ Sony VTC5 high power 18650 battery

    I have not tried more than 0.3mm thick, But manufacture tells it is able to weld up top 2.6mm (what i doubt) but up to 1mm thick I believe it would not be a problem, as i use only ~1,5 setting from max 10 available :) here is the link if you can talk Chinese :D...
  9. andreym

    Battery assembly kit for 18650 cells - first prototype

    I`m tempted to see these design for high power cells :) 7.5mΩ per cell fuse is probably ok, but couple words about metal used and thickness?
  10. andreym

    Samsung 25R/LG 18650HE2/ Sony VTC5 high power 18650 battery

    These welders are too low power - my friend tested one and he succeed to weld only 0.1 nickel strip max. So I decided to get more powerfull one :twisted: DN-10 means 10kw I believe. 35AC barker is barely usable at 240V AC, 25a hits immediately when you try. btw wires are 50mm2 and they become...
  11. andreym

    Battery assembly kit for 18650 cells - first prototype

    really nice design! However I have couple questions: -have you tested the resistance of your interconnections? I mean how many milliOhms it adds to the internal resistance of the pack? -what is the material? thickness? The reason I`m asking is when you playing with cells like LG D1 or Samsung...
  12. andreym

    GT E-drive from Russia

    I`d better say, "upgraded" :)
  13. andreym

    3<->8 kW motor comparsion

    Once again, where is your evidence? I have seen many dyno test datas on QS205 motors, the ones used to make Cromotors V2\3 from and none of them have 90+ % efficiency, Please post one if you have it.
  14. andreym

    3<->8 kW motor comparsion

    Where is your evidence? There is no data shows any version of cromotor have efficiency more than 87% ! If you have such data please share or do not tell anybody the numbers you cannot proof :) You cannot compare motor power at different RPM, If you look closely at the numbers, there is almost...
  15. andreym

    My Cromotor E-Bike Build -> more like a moped

    Here is the small one and the large one
  16. andreym

    The true sine-wave (vectored) controller & electronics set

    just replied you to PM :)
  17. andreym

    Avanti D8 + Cromotor + Adaptto MAX-E controller

    My bike is officially dead now :( RIP It was burned in fire that was happened in my flat thankfully nobody got hurt, just the stuff... here is some pictures and video here is what happened to MAX-E the reason of fire was in outlet which was not loaded at the moment Cromotor is DEAD...
  18. andreym

    GCinDC's Giant DH Comp

    Yes - at least unsrew 2 top screws and open one side a bit, as I usually do: remember that bottom screws are a bit shorter than top ones, so do not mix them up :!: It does not work this way - each motor have it`s own personal hall placement(they could be inserted a bit differently at another...
  19. andreym

    GT E-drive from Russia

    The limiter will graduately limit phase current from 92 to 98volts accordingly, so that at 92volts phase current=phase current set at the choosen profile and at 98v phase current will be limited to mininal (almost 0). As for voltage sag, the controller "see" the voltage at the main board, so...
  20. andreym

    GCinDC's Giant DH Comp

    I believe it is ok, as they are in closed box and the protective cover may change the color with tempereture. As for the 4080 motor connectoion, try re-autodetect your new wheel and to compare KV change mode to SQAW from auto\sine - because in SINE mode it is possible that additional timings and...
  21. andreym

    GT E-drive from Russia

    Thanks Falco! That is correct, max-l is a standard firmware and max-u is unlocked one for unlimited current settings in profiles and disabled power limit with voltage more than 92v, however flashing max-u will void warranty and you cannot flash max-l after flashing max-u
  22. andreym

    Avanti D8 + Cromotor + Adaptto MAX-E controller

    It is in production right now, should take ~2months
  23. andreym

    Avanti D8 + Cromotor + Adaptto MAX-E controller

    once again here is my max at 18S goMuPDHxuyM
  24. andreym

    Avanti D8 + Cromotor + Adaptto MAX-E controller

    I sent you PM BMS is not available yet regen is a basic feature no leads requred for programming, because all settings can be done using display.
  25. andreym

    Avanti D8 + Cromotor + Adaptto MAX-E controller

    hookworms, dude :D Zelenograd is ~30km from where I live, not sure what Angstrom building is.
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