Search results

  1. Woosh

    Help! I need more power (not speed)

    Polly controller from KT: http://www.szktdz.com/en/news_show.php?article_id=587 18A max. They make the same in HL base.
  2. Woosh

    Help! I need more power (not speed)

    he has an HL battery, so it needs and HL controller which can only have 6-FET, that's why I set the controller to 17A sine wave. The XF07 will hit magnetic saturation and suffer if you send 22A into it. the KT HL controller will only go up to 18A anyway, not a big improvement. You could...
  3. Woosh

    Brexit, for once some facts.

    possibly for the same reason I despair at the idea that conservatives are going to elect BJ to be our next PM. I would have preferred Hilary Benn or Yvette Cooper to be leader of the opposition. Even Liz 3% Kendall is more credible than JC. You can have your heart at the right place but the...
  4. Woosh

    Help! I need more power (not speed)

    vfr is a bit obsessed with torque arms because he lost two before but it has not much to do with this thread. You need either more Amps or a CD kit to leverage on the bike's gearing to get more NM at the wheel. Or both. I could sell you a Gospade CD kit or you can get a BBS02 from Eclispse to...
  5. Woosh

    Anyone riding a Bafang Max Drive (MM G330.250) equipped bike and in the UK?

    two of us are on holiday at the moment, back Tuesday. can we get in touch then?
  6. Woosh

    Anyone riding a Bafang Max Drive (MM G330.250) equipped bike and in the UK?

    I have one left from the batch but we don't plan to make them. I blame global warming, we don't have enough snow.
  7. Woosh

    Help! How much can the BBS01B handle?

    if where you live is flat, you are not going to kill your kit. The amount of assist power depends very much on the speed you are riding at, minus your own pedalling. On a 36V BBS kit, the power falls at above 80 RPM, your motor won't overheat when you exceed that speed, about 23mph on a 26"...
  8. Woosh

    Brexit, for once some facts.

    JC can now say the only way is up and that he is right all along! However, I still agree with his strategy, the only way to stop the conservatives is a new GE.
  9. Woosh

    Brexit, for once some facts.

    he already said would remove tax on sugary foods. Perhaps he'll ban low calorie options. Vive le steak and chips!
  10. Woosh

    Brexit, for once some facts.

    "Tories may face extinction" Sir David Attenborough: "This one is fine".
  11. Woosh

    Brexit, for once some facts.

    additional troops lined up against BJ's no deal brexit from September: Hammond, Stewart, Gauke, Greg Clark and possibly TM. Remain may have a chance.
  12. Woosh

    Advice on ebike conversion kit for 30mile commute

    it's not quite what happens though. When you watch the power consumption (with an energy meter) of the typical 2A charger, you can see it stays at around 83W-87W all the way until the last hours then gradually decreases to 60W, 50W, 40W, 30W etc until about 10W then below 5W when the LED goes...
  13. Woosh

    Advice on ebike conversion kit for 30mile commute

    true, but it's also indicating that the battery is being rebalanced. The LED is set to switch to green when the voltage goes over the 41.5V preset. If some of your buckets need topping up, then it causes the voltage to fluctuate around the preset.
  14. Woosh

    Noticed new mid drive kits.

    my choices of CD kits are based on: - weight - torque - noise - sensor -price the problem with those kits (like my GSM) is they copy Bafang BBS gearbox without improving on what Bafang did. Tongsheng and Gospade don't.
  15. Woosh

    Advice on ebike conversion kit for 30mile commute

    if one bucket has a small hole at the bottom, all the buckets below it won't balance.
  16. Woosh

    Brexit, for once some facts.

    he is a mirror for the conservative membership, 0.5% of the electorate and 0.2% of the population. I shudder at the idea that cool Britania is so cool as to make this empty brain their PM.
  17. Woosh

    Brexit, for once some facts.

    euroscepticism is represented by about 15% of MEPs and 3 heads of states + TM. Even those 3 believe in the union. The centre of gravity in the EU is very much toward more integration, not less.
  18. Woosh

    Brexit, for once some facts.

    top jobs go to those who believe in the US of E.
  19. Woosh

    Brexit, for once some facts.

    EU's top jobs go to German (Ursula von der Leyen) and French (Christine Lagarde). von der Leyen is everything BJ is not. https://www.theguardian.com/world/2019/jul/02/women-to-head-top-eu-institutions-for-first-time
  20. Woosh

    Advice on ebike conversion kit for 30mile commute

    how to estimate the result: That particular motor is specified as 48V, 328 RPM, 500W. On 26" wheels, 328RPM = 25.6mph, you need 650W input to maintain this speed. On 700C wheels, 328RPM = 26.4mph, you need 700W input to maintain this speed. That means you need to allow 650WH/25.6mph = 26WH per...