Search found 39 matches

by michih.
Feb 12 2020 11:41am
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 6927
Views: 717388

Re: New "TSDZ2 Torque Sensor Central Motor"

https://i.imgur.com/whNxcru.jpg Can you show on a picture which part you’re upgrading? I have difficulty visualizing it. This bit, borrowed someone else's image I'm probably being really thick at this point, but... That's the shaft the cranks are attached to? Yes, it breaks when standing on the cra...
by michih.
Feb 06 2020 7:24am
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 6927
Views: 717388

Re: New "TSDZ2 Torque Sensor Central Motor"

Today after 6500km my Tsdz2 broke. A light bang and the left crank went totally loose. Took the crank of, see attached image. Is there any future for my tsd? Is it possible to restore? I have another tsd with broken sensor I can take parts from... Until this one is healed, or burried, i have a tsdz...
by michih.
Jan 31 2020 2:18am
Forum: Motor Technology
Topic: TSDZ2 open source firmware only for KT-LCD3 (v0.19.0 / v.0.20.0beta1)
Replies: 97
Views: 8472

Re: TSDZ2 open source firmware only for KT-LCD3 (v0.19.0 / v.0.20.0beta1)

now it works with this value:

#define BATTERY_VOLTAGE_PER_10_BIT_ADC_STEP_X512 43
# definiere BATTERY_VOLTAGE_PER_10_BIT_ADC_STEP_X1000 85

#define BATTERY_CURRENT_PER_10_BIT_ADC_STEP_X512 87


big thx!!!!!!


mfg michael
by michih.
Jan 29 2020 3:41am
Forum: Motor Technology
Topic: TSDZ2 open source firmware only for KT-LCD3 (v0.19.0 / v.0.20.0beta1)
Replies: 97
Views: 8472

Re: TSDZ2 open source firmware only for KT-LCD3 (v0.19.0 / v.0.20.0beta1)

Cool, we need the software including the volt adjustment.😁😁😁 Mfg Michael I will test this for a while to make sure there are no problems, but I've posted all the info about doing the volt adjustment because that will possibly vary for everyone. Once we get some reports back from people about their ...
by michih.
Jan 29 2020 3:07am
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 6927
Views: 717388

Re: Stronger BB Spindle?

Hello! Posted elsewhere, it was suggested I put here... I'm having problems snapping BB spindles at the groove where the circlips locate. I am a heavy and strong cyclist, I've destroyed plenty of BB and pedal spindles and cranks in my time, but I've done three of these in the last year (approx one ...
by michih.
Jan 28 2020 10:33am
Forum: Motor Technology
Topic: TSDZ2 open source firmware only for KT-LCD3 (v0.19.0 / v.0.20.0beta1)
Replies: 97
Views: 8472

Re: TSDZ2 open source firmware only for KT-LCD3 (v0.19.0 / v.0.20.0beta1)

Cool, we need the software including the volt adjustment.😁😁😁

Mfg Michael
by michih.
Jan 26 2020 8:32am
Forum: Motor Technology
Topic: TSDZ2 open source firmware only for KT-LCD3 (v0.19.0 / v.0.20.0beta1)
Replies: 97
Views: 8472

Re: TSDZ2 open source firmware only for KT-LCD3 (v0.19.0 / v.0.20.0beta1)

The 0.20 works perfectly with the lcd3! Thanks for the great software! The only thing I don't like is the wrong volt display. Mfg Michael What are you findings and how have you measured them? OSF is reporting 0.5V higher than what my bluetooth BMS reads, so if yours is the same then try these setti...
by michih.
Jan 25 2020 1:13pm
Forum: Motor Technology
Topic: TSDZ2 open source firmware only for KT-LCD3 (v0.19.0 / v.0.20.0beta1)
Replies: 97
Views: 8472

Re: TSDZ2 open source firmware only for KT-LCD3 (v0.19.0 / v.0.20.0beta1)

The 0.20 works perfectly with the lcd3! Thanks for the great software! The only thing I don't like is the wrong volt display.

Mfg Michael
by michih.
Jan 20 2020 3:56pm
Forum: Motor Technology
Topic: Tsdz2 firmware open source adapted to vlcd5, vlcd6 and xh18
Replies: 951
Views: 98165

Re: Tsdz2 firmware open source adapted to vlcd5, vlcd6 and xh18

Yes I just installed the programs when I saw the blog with the instructions.

Thank you for your help!!

Mfg Michael
by michih.
Jan 20 2020 3:16pm
Forum: Motor Technology
Topic: Tsdz2 firmware open source adapted to vlcd5, vlcd6 and xh18
Replies: 951
Views: 98165

Re: Tsdz2 firmware open source adapted to vlcd5, vlcd6 and xh18

..... That's why I can't find anything about it πŸ˜‚ ok but unfortunately can't find out how it works with the java tool ........... Have you seen this link? https://endless-sphere.com/forums/viewtopic.php?f=30&t=98281&start=700#p1522483 If you go to ashrambo's blog, you can follow the complete flashi...
by michih.
Jan 20 2020 1:29pm
Forum: Motor Technology
Topic: Tsdz2 firmware open source adapted to vlcd5, vlcd6 and xh18
Replies: 951
Views: 98165

Re: Tsdz2 firmware open source adapted to vlcd5, vlcd6 and xh18

is there somewhere a manual how to flash and configure the vlcd 6........ You don't need to flash the vlcd6 display if you want to use the Open Source Firmware with stock displays. You have to flash the controller only with the settings you want and made before. With the display you can change the ...
by michih.
Jan 20 2020 10:36am
Forum: Motor Technology
Topic: Tsdz2 firmware open source adapted to vlcd5, vlcd6 and xh18
Replies: 951
Views: 98165

Re: Tsdz2 firmware open source adapted to vlcd5, vlcd6 and xh18

is there somewhere a manual how to flash and configure the vlcd 6?

mfg michael
by michih.
Jan 11 2020 5:10pm
Forum: Motor Technology
Topic: A more expensive alternative to tsdz2
Replies: 5
Views: 1108

Re: A more expensive alternative to tsdz2

How is the power compared to a Bosch or brose?

Mfg Michael
by michih.
Jan 03 2020 3:12pm
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 6927
Views: 717388

Re: New "TSDZ2 Torque Sensor Central Motor"

Hello everyone! I am looking to build a TSD-Z2 with the 860c display. .......... FW v0.20 is only for KT lcd3 and this beta release is the most stable version. Also 850C and SW102 has a working version and there is a seperate version for default displays vlcd5 vlcd6 xh18. All these are based on v0....
by michih.
Jan 02 2020 3:16pm
Forum: Motor Technology
Topic: Tsdz2 firmware open source adapted to vlcd5, vlcd6 and xh18
Replies: 951
Views: 98165

Re: Tsdz2 firmware open source adapted to vlcd5

....When it starts up, it recalibrates. ...It doesn't matter whether it starts at 50 or 100 or 150.... Yes it recalibrates the "zero" without your foot on the pedal. But the range stays untouched. With OSF you can change the torque support , but this isn't ideal if the zero and range is far from th...
by michih.
Jan 02 2020 6:43am
Forum: Motor Technology
Topic: Tsdz2 firmware open source adapted to vlcd5, vlcd6 and xh18
Replies: 951
Views: 98165

Re: Tsdz2 firmware open source adapted to vlcd5

Do not understand the problem with the torque sensor. When it starts up, it recalibrates. The factor can be easily set in the opensource. It doesn't matter whether it starts at 50 or 100 or 150?

Mfg Michael
by michih.
Jan 01 2020 11:37am
Forum: Motor Technology
Topic: Tsdz2 firmware open source adapted to vlcd5, vlcd6 and xh18
Replies: 951
Views: 98165

Re: Tsdz2 firmware open source adapted to vlcd5

Work the opensource Software for the new kt lcd4 Display? Maybe without cut the display ..... I doubt it. This is only possible if the display have the same communication protocol with tsdz2 as the default diplays vlcd5-6, xh18. For other OSF you have to flash the display too and that is only possi...
by michih.
Jan 01 2020 9:37am
Forum: Motor Technology
Topic: Tsdz2 firmware open source adapted to vlcd5, vlcd6 and xh18
Replies: 951
Views: 98165

Re: Tsdz2 firmware open source adapted to vlcd5

Work the opensource Software for the new kt lcd4 Display? Maybe without cut the display like the sw102?

Mfg Michael
by michih.
Dec 31 2019 4:01pm
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 6927
Views: 717388

Re: New "TSDZ2 Torque Sensor Central Motor"

Hmmm... The more I read the more concerned I become. Now that I have the motor delivered I see what a tiny little motor that really is. Not only compared to one of my DD Crystalyte motor, but also compared to a MAC hubmotor or even a Bafang BBS. I also now see why this is REALLY only a 500W motor, ...
by michih.
Dec 31 2019 3:54pm
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 6927
Views: 717388

Re: New "TSDZ2 Torque Sensor Central Motor"

Yes, you just have to unscrew the bearings.

http://www.unique-bikes.de/images/316303a2a614e6527.jpg

Mfg Michael
by michih.
Dec 31 2019 6:47am
Forum: Motor Technology
Topic: TSDZ2 mid drive with 860C, 850C or SW102 displays only -- Flexible OpenSource firmware (Casainho code only)
Replies: 4970
Views: 348821

Re: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor

redwater wrote: ↑
Dec 31 2019 6:34am
One more thing, on boot screen is example 50,7V , but on main screen is 51,3V (0,6V above). On multimeter is 50,7V.

Best regards, and happy new year 2020 !!!
Yes, the volt display is incorrect

Mfg Michael
by michih.
Dec 29 2019 2:59am
Forum: Motor Technology
Topic: Tsdz2 Axle broken
Replies: 0
Views: 970

Tsdz2 Axle broken

Hallo,

Do these dangerous breaks still occur with the changed axes?


Mfg Michael
by michih.
Dec 27 2019 5:52pm
Forum: Motor Technology
Topic: TSDZ2 mid drive with 860C, 850C or SW102 displays only -- Flexible OpenSource firmware (Casainho code only)
Replies: 4970
Views: 348821

Re: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor

casainho wrote: ↑
Dec 27 2019 5:33pm
michih. wrote: ↑
Dec 27 2019 4:54pm
Is the 0.50 comparable to the 0.20?
Very different each one.
Based on the 0.19?

Mfg Michael
by michih.
Dec 27 2019 4:54pm
Forum: Motor Technology
Topic: TSDZ2 mid drive with 860C, 850C or SW102 displays only -- Flexible OpenSource firmware (Casainho code only)
Replies: 4970
Views: 348821

Re: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor

Here is the new firmware version with torque sensor full calibration (for 850C display only and TSDZ2 motor controller -- sorry, we have currently an issue with SW102 firmware). Download here both firmware: https://github.com/OpenSource-EBike-firmware/Color_LCD/releases/tag/850C_v0.6.0 On next days...
by michih.
Dec 27 2019 4:02pm
Forum: Motor Technology
Topic: TSDZ2 mid drive with 860C, 850C or SW102 displays only -- Flexible OpenSource firmware (Casainho code only)
Replies: 4970
Views: 348821

Re: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor

I tried to calibrate the torque sensor. 160 was the value. But I don't get the value under 60. Even when I have completely removed the sensor.


Mfg Michael