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  1. K

    TSDZ2 mid drive with 860C, 850C or SW102 displays only -- Flexible OpenSource firmware (Casainho code only)

    Made repair sensor. Pasted a thin layer of PCB, and adjust the position of the sensor, set 25. Everything works great! Saved $ 100.
  2. K

    TSDZ2 mid drive with 860C, 850C or SW102 displays only -- Flexible OpenSource firmware (Casainho code only)

    I have 3 springs. They provide a uniform fit of the coils to each other. I have several motors and all have 3 springs. Apparently you lost. I quite often disassembled the motor for lubrication, as I live in a humid climate. But only this time I found a coil without a PCB cover. Coverage is...
  3. K

    TSDZ2 mid drive with 860C, 850C or SW102 displays only -- Flexible OpenSource firmware (Casainho code only)

    After another heavy trip through the mud with water, I decided to disassemble the motor for prevention. There was water behind the gear cover (I am now redoing the protection cover and installing a rubber seal for a tighter connection, later I will show what happened). I took off the torque...
  4. K

    TSDZ2 mid drive with 860C, 850C or SW102 displays only -- Flexible OpenSource firmware (Casainho code only)

    I ride a lot on the tsdz2 motor (more than 3000 km, using 36 volts and 48 volt motors with 36 and 52 volts batteries). I still use firmware 18.2 (I tried the newer firmware, but returned to 18.2). I use the motor a lot in difficult conditions: mountains, mud, subzero temperatures. I like...
  5. K

    New "TSDZ2 Torque Sensor Central Motor"

    I already have 110bcd and 34T. But I want to try 104bcd and 30T.
  6. K

    New "TSDZ2 Torque Sensor Central Motor"

    I'm going to steep hills. So I need a little gear in front. I bought a 104bcd spider for TSDZ2, but it is without a rubber seal. Need to install.
  7. K

    New "TSDZ2 Torque Sensor Central Motor"

    Hey. There is an old and new version of aluminum spider on tsdz2. The new version comes with a smaller diameter for the rubber seal. But the old version comes with a big rubber seal. Who can help determine the parameters (dimensions in mm) of the old version of the rubber seal?
  8. K

    TSDZ2 mid drive with 860C, 850C or SW102 displays only -- Flexible OpenSource firmware (Casainho code only)

    I also often come across the disconnection of motor assistance due to the displacement of the magnet on the spokes. On the other hand, this tells me that I need to adjust the position of the magnet so that all motor functions work correctly (measuring distance, speed, etc.) But disabling the...
  9. K

    New "TSDZ2 Torque Sensor Central Motor"

    Hi. your problem is likely the sensor speed. look at the installation of the magnet on the spokes. install it exactly. distance from the magnet to the sensor must be a little.
  10. K

    TSDZ2 mid drive with 860C, 850C or SW102 displays only -- Flexible OpenSource firmware (Casainho code only)

    Hello buba. I have a question. In which field can I see how much total energy was spent by the motor on my trip? I understand this data is recorded in the data energy field? Or in the battery field? I have already driven about 400 km on this motor with a new firmware, and I really like it! great...
  11. K

    TSDZ2 mid drive with 860C, 850C or SW102 displays only -- Flexible OpenSource firmware (Casainho code only)

    Hi casainho and buba! One of the main problems in the TSDZ2 motor is cadence, which is greatly reduced with a drop in battery voltage. One solution is to use 11S or 12S batteries for 36V and 14S for 48 volts. I want to share my opinion and find out the possibility of implementing constant...
  12. K

    TSDZ2 mid drive with 860C, 850C or SW102 displays only -- Flexible OpenSource firmware (Casainho code only)

    Good luck in solving the issue, casainho! The power chart will be a very cool thing for this display!
  13. K

    TSDZ2 mid drive with 860C, 850C or SW102 displays only -- Flexible OpenSource firmware (Casainho code only)

    Hi casainho, Are these improvements already in the bafang 850c? Could you post a firmware for an 850c screen hex or bin file?
  14. K

    New "TSDZ2 Torque Sensor Central Motor"

    Argon welding was used for the joint. Before that, I completely removed all the details: electronics, gears, motor. After welding, I collected everything, sealed it, processed it with sandpaper.
  15. K

    New "TSDZ2 Torque Sensor Central Motor"

    See pages 114, 113, 112 and maybe even earlier
  16. K

    New "TSDZ2 Torque Sensor Central Motor"

    Hi. See my photos on page 114. I repair the body and drive after this almost 1000 km
  17. K

    TSDZ2 mid drive with 860C, 850C or SW102 displays only -- Flexible OpenSource firmware (Casainho code only)

    Hi casainho. Will the new firmware 0.17 include a high cadence option for a 48 volt engine? Which did jbalat.
  18. K

    New "TSDZ2 Torque Sensor Central Motor"

    as an option you can use standard 48 volt firmware. Or use open firmware 0.16
  19. K

    New "TSDZ2 Torque Sensor Central Motor"

    Yes, 19 kg is more suitable for 26 full suspension. I have about the same characteristics, but at 29 and 14S5P GA. It weighs 21 kg. https://m.pinkbike.com/product/norco/2009-Fluid-Two/
  20. K

    New "TSDZ2 Torque Sensor Central Motor"

    Hi jbalat. You wrote that your ebike weighs 17.5 kg. I doubt ... maybe the photo of your bike on the scales will dispel my doubts, but I am more inclined that the weight of your bike is about 19-21 kg. Motor weight tsdz2 about 4 kg with rods. The GA 10S3P battery weighs 50 * 30 grams + wiring +...
  21. K

    TSDZ2 mid drive with 860C, 850C or SW102 displays only -- Flexible OpenSource firmware (Casainho code only)

    I put 0.16 firmware with the throttle. and I have a comment. my choke only works on on - off (probably at full capacity). settings in 9 menu I see that the throttle pressing on different level changes also to the different level.
  22. K

    New "Lingbei MM28.250 torque sensor mid drive"

    Hi. I do not have a special key for loosening this nut. I took a thick flat screwdriver and unscrew it with a hammer counter-clockwise. P.s. But after it turns out to unscrew this tricky nut with the bearing, the shaft will not be able to remove. To extract it, it is necessary to remove the oil...
  23. K

    New "Lingbei MM28.250 torque sensor mid drive"

    Hi eyebyesickle. Do u have new programming (36v) compatible with older model motors?
  24. K

    New "TSDZ2 Torque Sensor Central Motor"

    use it: unpack the archive, there are 3 files: PM - program memory DM - data memory OB - option bite
  25. K

    New "TSDZ2 Torque Sensor Central Motor"

    Hi. Do u need 36 or 48 volt hex?
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