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  1. C

    New "TSDZ2 Torque Sensor Central Motor"

    I did not apply much thermal paste, i have the same concern. I think the thermal pads are doing most of the work, by transferring heat to the case. The case seems more hot now than before, related to the temperature shown on the display. I checked it with a laser temp gun and the case...
  2. C

    New "TSDZ2 Torque Sensor Central Motor"

    I forgot to mention that i have a 48V motor with a 48V 17.5Ah battery.
  3. C

    New "TSDZ2 Torque Sensor Central Motor"

    I'm happy to report that i have made all the cooling modifications that are listed on the wiki page, except the one with plastic cover cutting. I have tried as hard as i could to make it overheat, going uphill (800W-900W) or on the flat with 45km/h and 500-600W continuous power, but i only...
  4. C

    New "TSDZ2 Torque Sensor Central Motor"

    Yes, now i see that the clutch bearing is the problem. I took down the spider with the chain rings and i attached the screws directly to it. It has a lot of play. I will have to find a replacement somehow.
  5. C

    New "TSDZ2 Torque Sensor Central Motor"

    You should put 1 or 2 layers of inner tube between the frame and the metal part pressing against it. Ok, i it seems that the clutch bearing is fine. I removed every part of the motor, greased everything, but when i closed it up and put back the spider with the chain rings (42T and 52T), the...
  6. C

    New "TSDZ2 Torque Sensor Central Motor"

    I opened the motor and it looks like the clutch bearing is causing the play. I have 2300km with the OSF firmware and KT-LCD3. I always ride hard in traffic, so it did take some abuse. I will replace the bearing, do the motor temperature dissipation mods and switch to the 850C display. Too bad i...
  7. C

    New "TSDZ2 Torque Sensor Central Motor"

    Does anyone know what is causing play in the axle?
  8. C

    New "TSDZ2 Torque Sensor Central Motor"

    I searched around, but i can't find much about play in the axle. It started today, it's about 1-2mm of play. What is the cause? What do i have to replace?
  9. C

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

    I just received a 850C display from PSWPower today. I ordered it 1 week ago. You should be good to order.
  10. C

    New "TSDZ2 Torque Sensor Central Motor"

    Does anyone know how much of a difference is there between having a 48V battery vs a 52V battery with the TSDZ2 with OSF? Is the increased voltage noticeable for the user? I noticed when the battery is about 50% the max speed is a bit lower and you have to pedal a bit harder to maintain a...
  11. C

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

    I had no idea they would do this. I figured i wouldn't need the brake levers, so why order the kit with them. I already ordered a 8-pin 48V controller, so i will have to wait for it to arrive, then get things sorted out. Thank you. Do they ship from the EU? I see they have hugely overpriced...
  12. C

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

    A short heads up regarding the battery stock in the EU. I spoke with UnitPackPower and they said that the corona virus is making imports difficult. I'm still waiting for a 52V 17.5Ah battery pack. Meanwhile, does anyone else have a different choice on batteries, 52V preferably? I just ordered a...
  13. C

    New "TSDZ2 Torque Sensor Central Motor"

    No, it ain't broke. But I still have to get another display for my wife's bike to run OSF. So I was wondering if I should get the 850C or would a KT-LCD3 be enough. But I guess I will be giving the LCD3 to my wife, she will be pretty happy with it and I'll get a 850C.
  14. C

    New "TSDZ2 Torque Sensor Central Motor"

    Does anyone know where i can buy a 52v battery in the EU? I have TSDZ2 with OSF running 48v and i want to upgrade to 52V and leave the 48V battery for my wife's bike, which will is also getting a TSDZ2 with OSF. Should i upgrade to the 850C? Is it worth the cost? I'm on KT-LCD3 for 1 year and...
  15. C

    New "TSDZ2 Torque Sensor Central Motor"

    Seems like the 3rd time the motor controller broke. That could be due to the max power (more likely related to the high current running) been ran all the time through it. The first thing i would do is order a new controller and then test.
  16. C

    New "TSDZ2 Torque Sensor Central Motor"

    Yes, i did follow your photos, great job. Seems like it's a lot of work, i thought it would be easier. I have a 9 speed shimano 11-34 cassette. The chain line is very good, except for the last 3 cogs. Especially on the last cog, the 11T one, the chain is rubbing on the cog next to it. Not by...
  17. C

    New "TSDZ2 Torque Sensor Central Motor"

    Good luck with that casainho. Hope everything works out as it should. It seems i want to add a bigger chainring to the TSDZ2. Would something like this work? I don't want to buy the dual chainring setup 42T and 52T, as i already have the 42T one. So i would just replace the chain guard with...
  18. C

    New "TSDZ2 Torque Sensor Central Motor"

    Hi, i'm trying to install a light system with headlight, signal, brake light and horn, all powered from the 48V battery. I have brake sensors for hydraulic brakes installed, running v0.19.0 on the TSDZ2 with KT-LCD3. Is there a way to get a signal that would light up the brake light?
  19. C

    New "TSDZ2 Torque Sensor Central Motor"

    The Open Source Firmware helps with the blue gear, because it has a 5A per second ramp up, so it is better in this case than the stock firmware. The blue gear will last a lot longer. My TSDZ2 is running very good after 1000km in 3 months with the Open Source Firmware and KT-LCD3, on...
  20. C

    New "TSDZ2 Torque Sensor Central Motor"

    OMG, this was very stupid of me. The magnet was moved further down the spoke, so it wasn't aligning properly with the sensor. I just repositioned it and the speed is showing as before. On the other hand, i just installed the temperature sensor today. I went out and did 17km trip of hard riding...
  21. C

    New "TSDZ2 Torque Sensor Central Motor"

    Thank you for the reply. Yes, the power drawn from the motor is shown on the display. The power output doesn't seem to be affected in any way, all is working like normal, just no speed.
  22. C

    New "TSDZ2 Torque Sensor Central Motor"

    Hi everybody, I have this bike with a TSDZ2 48V 750W. I installed the Open Source Firmware a few days ago and i have about 50km since then. All is fine, the bike is really responsive and very powerful now. But i have a problem that appeared today, after i stopped to buy something at a shop...
  23. C

    New "TSDZ2 Torque Sensor Central Motor"

    https://endless-sphere.com/forums/viewtopic.php?f=28&t=79788&p=1444718#p1444718 That is unbelievably useful. I can't thank you enough. I ordered everything else i need to complete the KT LCD3 conversion.
  24. C

    New "TSDZ2 Torque Sensor Central Motor"

    Does anybody know this connector: https://www.ebike-solutions.com/en/shop/electronic-accessories/cables/ebs-plug-drive-200mm-extension-cable-controller-distributor-8-pin.html?action_ms=1 Will it work for the 8 wire version? Thanks
  25. C

    New "TSDZ2 Torque Sensor Central Motor"

    Thank you for your reply. Yes, that is correct. I was see there are some kind of bullet connectors coming from the motor. I saw an adapter from the bullet connectors to a more common XT60 connector, something like this. I was curious if an adapter like that would work. But i guess it depends on...
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