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  1. minde28383

    Nanjing far driver controllers

    Azeus17, Looks like new version but not sure yet. fyi, ussually each apk has version in apk description which accessable through phones software. Easy way is to press and hold for few seconds icon to call menu where you press again on 'informaion' and there you see program version.
  2. minde28383

    Nanjing far driver controllers

    What apk version you have?
  3. minde28383

    QS 205 v3 3kw

    Yes, few available
  4. minde28383

    Nanjing far driver controllers

    Does 'Cruise' Blue/Red XH 17 function activation needs to be GND or what? Blank Brown ('BOOST') 6 can be assigned to some unoccupied PIN or is it assigned already to Pin6 by default? Pin6 can to be GND to activa Boots? So is it BOOST or Blank... Or is it suggestion that this is Blank pin and can...
  5. minde28383

    Nanjing far driver controllers

    should i create separate topic for this... My controller works, i can set it to work for different motors but it's far away from understanding all settings. my apk 2.1.7 I have got a lot things to clarify on my far drive apk application. For example I do not find what following settings...
  6. minde28383

    Sabvoton SVMC 72150 doesn't do full power

    App is far from ideal. But this controller is one of the most user friendly. Regarding field weakening false indication, yes, it happened to me too. App shows it's ON but it was not activated. Never found out why but I know that It works for others and If i ever need more speed than I'll...
  7. minde28383

    Sabvoton SVMC 72150 doesn't do full power

    what is wrong firmware on sabvoton? never encountered it to have wrong firmware. Had hands on several sabvotons. Like you already planned. Fully charge up you batt and repeat the tests with fully charged without field weakening and than again with with field weakening with fully charged, but i...
  8. minde28383

    Sabvoton SVMC 72150 doesn't do full power

    Just now i spoke with acquittance who rides very similar setup, his weight is about the same, ebike weight slightly heavier, also has 24'' and the same motor but in 9kv, but his battery is 18s (from car, could give way more than 100a bursts); his controller is sabvoton 100a (not 150a like...
  9. minde28383

    Sabvoton SVMC 72150 doesn't do full power

    Oh I see, these unloaded voltage drop thats why so small drop. Well let's see loaded V drop. I expect unfortunately it to be very many more volts due too few parallel cells.
  10. minde28383

    Sabvoton SVMC 72150 doesn't do full power

    You got mxus turbo so called 3kw hub in 24"" wheel, i assume it is 9kv torque wound it is not power hungry because it is low kv instead 11 or 13 as it could be. Whats your weight? Whats ebike weight? Maybe everything is very light and you get instantly hight rpm and running and it does not need...
  11. minde28383

    Sabvoton SVMC 72150 doesn't do full power

    All this sounds good and true but it does not work as should therefore have you tested with throttle fully open and checked battery pack voltage drop? This is so simple test.
  12. minde28383

    Sabvoton SVMC 72150 doesn't do full power

    Give a full throttle on sand or steep road incline and see battery voltage sag.
  13. minde28383

    Sabvoton SVMC 72150 doesn't do full power

    I assume he did that way, otherwise who knows how he tested ''1 hall connector'' hall connected to controller, ''2 hall connector'' for measuring voltages. Applying throttle, measuring. I did via second because easier to access terminals. All this testing is for curiosity :) As I initially...
  14. minde28383

    Sabvoton SVMC 72150 doesn't do full power

    to be honest I don't understand how you measured such voltage on one of the hall outputs - signaling voltage.
  15. minde28383

    Sabvoton SVMC 72150 doesn't do full power

    and follow clarify this cause you never know till you check.
  16. minde28383

    Sabvoton SVMC 72150 doesn't do full power

    i never doubted these voltages to differ at all. Mine differs little bit fir far drive ND controller too but not so much like on your sabvoton. It will bother your and won't find result about that 6.3v on yours.. i have got new sabvoton, i could test but probably in few days time. I did such...
  17. minde28383

    Sabvoton SVMC 72150 doesn't do full power

    it should not be like that asfaik. Simple test. Connect voltmeter to you batt. Give full throttle, on some steep road sand etc yo have at your area, prolong the load so that could see voltage change, what batt voltage sag? Initial voltage - voltage drop on max load you can achieve = sag you get...
  18. minde28383

    Sabvoton SVMC 72150 doesn't do full power

    Never thought so much about terminology of these words: limit, general limit to value, cut current to protect. Never thought about that too much because usually all maxed and it it works, but it makes sense what you wrote. Now i believe that there is no such active limiting by bms but only cut...
  19. minde28383

    Sabvoton SVMC 72150 doesn't do full power

    I acquaint had similar situation. He had even stronger motor 205 12kg 5t v3 hub with kelly 72v 300a phase. Battery was 6kg-7kg in weight so I think it was very similar to yours in performance big slightly bigger heavier but will less good cells, ut it had not cheapest cells too. No matter how we...
  20. minde28383

    Sabvoton SVMC 72150 doesn't do full power

    I have installed quite a few ant 20s bmses. They have amp limiting feature and if set accordingly they do limit power overall. So it could easily be the bottleneck but I too leaning towards battery because you checked bms settings and they are maxed I assume. Usually when people want high...
  21. minde28383

    Sabvoton SVMC 72150 doesn't do full power

    my guess you bottle neck is battery. I know cell specs, you got them 4p. You don't see low sag so not much resistance. Logically thinking it should be not battery lack, but still, all looks good in sabvoton settings, i think it's battery. you think bms is bottle neck which might be true too. I...
  22. minde28383

    Nanjing far driver controllers

    understood, drilled extra holes exactly half way between the existing holes. i think i read you got newest 212 hubs. These hubs are 2051kw8kg successor. Did you have some thread where you have info about them. From what i found... some time ago when they open line for manufacturing 212 people...
  23. minde28383

    Nanjing far driver controllers

    i have spoked serveral 16'' with 205. Spokes angles gets extreme 65 which is less than 70 and start to torture bent spoke and nipple , nipple itself. With that I used 93mm spokes. What spokes length you used when paired? Must be few mil longer. I know it differs according rim erd. I like paired...
  24. minde28383

    MXUS 3KW HUB - FRAME OPTIONS

    Different kv (9kv and 13kv for example) motors will have different torque from stand and in low speeds. Never forget that besides theory there is practice. No matter what people say.. if you want better torque and efficiency in low speeds than low kv, and chasing dynamics in higher speeds high...
  25. minde28383

    Nanjing far driver controllers

    I bough ND966680 just now. I want to use serial communication adapter. Do you know if it is the same PC wire adapter sabvoton uses? Can I use the same adapter for this controller? I got Far drive BL adapter but want to prepare wired alternative. senlin, Nicely drilled and angles much better...
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