Search results

Date Relevance Most replies

  1. J

    Bafang g020 hub motor, no. Of poles gear reduction etc

    Thank you a lot ; I hope I shall not have to open the motor ... I red that the RPM for 36 V was around 200 tr/mn, the same as my Q100 Nevertheless, it appears that the speed of the G020 decreases more rapidly in hills that the one of this little Q100. I have to rise the power DO I have to ride...
  2. J

    Bafang g020 hub motor, no. Of poles gear reduction etc

    Sorry, I searched "G020", I found the question ,but didn't see the answer
  3. J

    Bafang g020 hub motor, no. Of poles gear reduction etc

    I have the same question. I suppose that you are choosing the parameters of a KT controller I tried to open the motor to see all that but I was unable to unscrew a single screw ... I red somewhere 20 poles and reduction 1:5 so I put P1=100 But I find that the motor don't run as smoothly as my...
  4. J

    "W7" friction drive kit with rubber

    Qiroll sells "stickers" that are stuck on the engine My first one was torn after 122 km My second one went away after 140 km It happened in slopes (5 %) : the engine is warm and glue melts However I mounted it on a trike with Schwalbe trickers rather flat but 20 " wheels ... It's a weak...
  5. J

    TSDZ2 Torque Sensor failure ???

    I had this problem By chance when dismonting the engine, one of the 2 wires that go to the torque sensor went out of a black ? part. I welded it approximately at the same place and no problem anymore for 6 months
  6. J

    TSDZ2 power meter shows value while standing still?

    Perhaps not so far from the problem I discovered this morning I Light the TSDZ ; it initializes … and it starts ! Assistance level 0, not pedalling ! The power meter shows 10 W … (I have the OSS) I can ride normally with all the levels OK but I can not stop completely the engine ! Every rhing...
  7. J

    tsdz2 torque sensor broken

    My torque sensor stoped, start again, etc … A wire was not well welded This engine is not reliable, the access to components is not easy and it gets easily warm ...
  8. J

    New "TSDZ2 Torque Sensor Central Motor"

    This wiki ? https://github.com/OpenSource-EBike-firmware/TSDZ2_wiki/wiki I found Nothing about overheating and demagnetisation ! :oops: When it works, the motor is not weak at all If I overheat it, the weakness appears progressivly or I am wrong ? It looks like the controller receives...
  9. J

    New "TSDZ2 Torque Sensor Central Motor"

    I have also a problem with the temperature of my TSDZ and the aluminium cap I put above it to protect from the sun (I ride an ICE trike) does not seem to help a lot ! But this is becoming a minor problem ! After 9 months of good service (low service at level 1 or 2) the TSDZ does not provide...
  10. J

    New "TSDZ2 Torque Sensor Central Motor"

    With the open source software, will it be possibe to connect no speed sensor ? On my trike, it"s not so obvious to install a speed sensor. I don't need it because I have a GPS and for speed limits, I prefer to manage them by myself With my standard software, I count cranks révolutions instead of...
  11. J

    Intro guide to TSDZ2 & BBS02 (updated 2021)

    Untill now, I have broken Nothing on my Tsdz which is mounted on a trike. But it warms up, far more than my old Q100 for the same climbs at the same speed
Back
Top