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    tsdz2b freewheel problem

    Hi, i have two tsdz2b. one of them that i have bought 12 april 2023 broke the freewheel after 795 km. Motor slip at full speed, no traction. Is there someone with the same problem?
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    new tsdz8 pswpower

    http://www.jobike.it/forum/topic.asp?TOPIC_ID=82164 Some little info
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    Attempt: TSDZ2 torque sensor repair, not work :-( any ideas?

    the distance are the same, the coil are original... Maybe someone else more competent can get it to work.
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    Attempt: TSDZ2 torque sensor repair, not work :-( any ideas?

    At this point, I think that the 2 coils, even if apparently identical, are not the same, maybe they have different windings, also may be that the hall sensor it is broken, i tried to change one of them but it's too small for my capacity of soldering :-(
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    Attempt: TSDZ2 torque sensor repair, not work :-( any ideas?

    Unfortunately, I had 2 broken torsimeters. I tried with 2 hall sensor boards, I doubt that both chips are broken (possible but unlikely), but the result is always the same, error 2 on the display. I did many tests: 1- no sensors attached to the control unit, error 2. 2- attached only the inner...
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    Attempt: TSDZ2 torque sensor repair, not work :-( any ideas?

    Yes, the two coils are the original coils of the TSDZ2. They are two internal coils of the torsion meter. The premise of my attempt is that the 2 coils of the torque sensor were identical. Therefore, instead of replacing the entire sensor, I thought it would be sufficient to replace the 2 coils...
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    Attempt: TSDZ2 torque sensor repair, not work :-( any ideas?

    The idea that came to me is to buy two coils and replace them on an old torque sensor. The first thing to do is to remove the small screws that hold the plastic ring of the pedal sensor. Then, with a hot air gun, the magnetic ring easily detaches from the iron plate. Then, take the two rings...
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    Hardware temperature control tsdz2

    not before, this motor it's new and modified before installiing. Actually (winter) motor it's normally betwine 35-50° celsius even after very long climbs
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    Hardware temperature control tsdz2

    Yes small particles my be a problem but just be careful to remove all the small pieces before assembly. Yes, there are new pads that I squeezed with my hands before installing. This is the full tread of bike build http://www.jobike.it/forum/topic.asp?TOPIC_ID=81788
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    Hardware temperature control tsdz2

    another way to get. a contact between the motor and the cover. A soft copper mesh that compresses and expands ensuring good contact between parts.
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    TSDZ2 Safe temperature?

    I have for years a digital thermometer on the motor (not connected to the controller). I have reached temperatures up to 105 ° celsius and the engine still runs great. With the pads I rarely go above 80 °. Enduro bicycle, used off-road.
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    KT motor controllers -- Flexible OpenSource firmware for BMSBattery S/Kunteng KT motor controllers (0.25kW up to 5kW)

    unfortunately I can't answer because after the third engine burned the ECU also jumped and I decided not to try again, I'm quite disappointed, I just want to report it if someone else tries this software takes it into account
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    KT motor controllers -- Flexible OpenSource firmware for BMSBattery S/Kunteng KT motor controllers (0.25kW up to 5kW)

    Ok the limit in configuretor it's 18a. I do not know the fight angle for bpm... I leave the default. But the motor go very well i do not think it's wrong..
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    KT motor controllers -- Flexible OpenSource firmware for BMSBattery S/Kunteng KT motor controllers (0.25kW up to 5kW)

    I have a pswpower 20a controller... With the First bpm it's used at max 800w. With 2' bpm I rarely go to 650w.. medium 350w...
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    KT motor controllers -- Flexible OpenSource firmware for BMSBattery S/Kunteng KT motor controllers (0.25kW up to 5kW)

    The last bpm code 17 was cooled with oil but it burn in 300mt at 20-25% but only 500w :-( Is it possible that the firmware that never turns off the phase current generates abnormal heating?
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    KT motor controllers -- Flexible OpenSource firmware for BMSBattery S/Kunteng KT motor controllers (0.25kW up to 5kW)

    third hub burned in 2 months .... I was using the firmware with satisfaction, having struggled a lot to adapt it. I use it on a mtb with a rear hub. The first engine was a simple city hub and I was not surprised that it burned out, it lasted 3 days, no off-roading alone or up country roads. The...
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    KT motor controllers -- Flexible OpenSource firmware for BMSBattery S/Kunteng KT motor controllers (0.25kW up to 5kW)

    the branch "andrea" it's the master version with all the news in x4 version
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    KT motor controllers -- Flexible OpenSource firmware for BMSBattery S/Kunteng KT motor controllers (0.25kW up to 5kW)

    https://endless-sphere.com/forums/viewtopic.php?f=6&t=107622&start=75
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    KT motor controllers -- Flexible OpenSource firmware for BMSBattery S/Kunteng KT motor controllers (0.25kW up to 5kW)

    unfortunately my friend does not live near me, I can only report what he tells me ... Today he tried the bike on road, at level 1 no assistance, at level 2 it starts by herself almost to the maximum :-( we don't understand each other anymore ..
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    KT motor controllers -- Flexible OpenSource firmware for BMSBattery S/Kunteng KT motor controllers (0.25kW up to 5kW)

    Hi, a friend of mine is attempting to replicate my successful attempt to use the torsometer. Only in his case the engine starts slowly even without pedaling. If the level on the display increases, the engine speed increases. It uses a 12t mac engine and the same ECU that I use, a pswpower. What...
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    KT motor controllers -- Flexible OpenSource firmware for BMSBattery S/Kunteng KT motor controllers (0.25kW up to 5kW)

    After burning the small hub in just over 2 hours of use I put in a much more solid bpm code 15. Completely satisfied, the bike has an exceptional response to the torque meter, hopefully it will last!
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    KT motor controllers -- Flexible OpenSource firmware for BMSBattery S/Kunteng KT motor controllers (0.25kW up to 5kW)

    I did another short test, unfortunately not in-depth due to lack of time, but there are some problems. I reduced the pas timeout to half and enabled pwm off. There is no longer the problem of the delay but the motor jerks, it starts for a second at 800w (subjecting the gears to a very...
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    KT motor controllers -- Flexible OpenSource firmware for BMSBattery S/Kunteng KT motor controllers (0.25kW up to 5kW)

    Unfortunately my experience with a torque meter hub motor ended with the motor burn out. It was to be expected as small hub motors are not suitable for climbs and I am heavy :-) I went back to the original design, a self-built mid motor with a hub converted to a mid motor. The motor is a q100h...
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    KT motor controllers -- Flexible OpenSource firmware for BMSBattery S/Kunteng KT motor controllers (0.25kW up to 5kW)

    It looks like mine. I really don't know what the additional resistance is for. After much testing I gave up using the x4 port and brought the bug fixes from x4 to the "Andrea" branch. It works perfectly using the throttle port. If you don't need to use the accelerator and torsometer together...
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    KT motor controllers -- Flexible OpenSource firmware for BMSBattery S/Kunteng KT motor controllers (0.25kW up to 5kW)

    ok ... test performs, I'm happy as a child with a dream toy [: D] Even if it is not a bike according to the "American" standards but slightly higher than the modest European standards, (800w peak, less than my brose of my former turbo levo) the result is, at least for me, exciting . Fantastic...
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