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  1. mgtroyas

    tsdz2 torque sensor broken

    My torque sensor is also broken, I took some photos so I can share them here. As the sensor has misaligned from the center of the magnets, it has a bias. In my case it's against assistance: the motor only helps when there is already a lot of torque applied. I had this problem since a month...
  2. mgtroyas

    New "TSDZ2 Torque Sensor Central Motor"

    Hi all, After a couple of weeks the motor finally refused to work no matter what pedal I engaged first. It always revs to max speed instantly. So I bit the bullet. Opened it guided by the videos (thank you very much!). Everything looked ok but I did two things: - Replace the blue gear with a...
  3. mgtroyas

    New "TSDZ2 Torque Sensor Central Motor"

    Thanks feketehegyi for pointing to the main gear - sprag clutch bearing, initially I only thought about the nylon gear. So the problem is located on one of the two sides of the motor: right side (sprag clutch) or left side (blue gear). I didn't want to blindly open both and replace parts only...
  4. mgtroyas

    New "TSDZ2 Torque Sensor Central Motor"

    Hello all, I've been enjoying my TSDZ2 daily on my classic 90s steel 26" MTB for more than a year now, for daily commuting. It's a great motor. But a problem has slowly arised and now it's becoming frustrating. I hope somebody cand point what the origin could be. It's the 2018 350W 36V model...
  5. mgtroyas

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

    What you suggest seems similar to how the Rally car motor works: when you release the throttle the motor keeps the revs for some time, so when you press throttle again you don't need to wait for the motor going revs up again. That's why sometimes they show flame on the exhaust: motor at high rpm...
  6. mgtroyas

    New "Lingbei MM28.250 torque sensor mid drive"

    Now it seems this motor has possibilities (enhancenments in future firmwares, either official or unofficial, at some point in the future), and has been tested for some reasonable time, would be great if any could give a review in some detail about what it has to give at the present time: noise...
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