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  1. R

    New "TSDZ2 Torque Sensor Central Motor"

    Hello! It won't fit, but you can make it fit. I installed the motor on a bullitt (cargobike) which has a similar frame setup as on your picture. You will have to grind the bracket that stops it from rotating away. I also had to take the cover of during installation and once the motor is in...
  2. R

    New "TSDZ2 Torque Sensor Central Motor"

    I removed the speedometer and immediately it worked fine, reconnected the speedometer and now it's working! I guess it wasn't well connected (the pins in the plug are very tiny). It's strange that the torque sensor works without speedometer, but if the speedometer is connected and not working...
  3. R

    New "TSDZ2 Torque Sensor Central Motor"

    And did some more testing to get to the root of the problem and realized that the speedometer shows 0 km/h when it doesn't give pedal support, the moment it shows a speed on the screen the motor kicks in. It almost seems it uses the speedometer as a cadence sensor, but that's not the way it...
  4. R

    New "TSDZ2 Torque Sensor Central Motor"

    Did some more test this morning: I turned it on without applying pressure on the pedals, let it calibrate for 10 seconds, But when I start biking and apply torque, there's one quick push from the engine, after that it seems to cut out, only to come back when I'm up to speed. As said when up to...
  5. R

    New "TSDZ2 Torque Sensor Central Motor"

    Did u let it calibrate the torque sensor? Stay off the pedals for 10 seconds after u turn it on. It calibrates every tim u turn it on. Thanks! Will give it a try tomorrow, I did read that the sensor needs calibration, but didn't realize it takes 10 seconds. Will let inform if it worked!
  6. R

    New "TSDZ2 Torque Sensor Central Motor"

    Hello! I have a problem as the tsdz2 doesn't give pedal support at low speeds or when starting to drive (as the bullitt is a cargo bike I need a huge amount of torque to start biking so the sensor should register torque and send a signal to motor). I Installed the tsdz2 350 w with xh18 om my...
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