Search found 385 matches

by Elinx
Feb 26 2021 6:05pm
Forum: Motor Technology
Topic: Tsdz2 firmware open source adapted to vlcd5, vlcd6 and xh18
Replies: 1548
Views: 173725

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

....... Two days ago I connected fenix bc30 to +6V ...... After that I run into trouble. .....I repeated my test with fenix and 6V light.... This is exactly the reason for my notification about the use of headlights with Tsdz2. The bc30 can give more than 2000 lumen. You need more than 20Watt for t...
by Elinx
Feb 20 2021 11:14am
Forum: Motor Technology
Topic: Tsdz2 firmware open source adapted to vlcd5, vlcd6 and xh18
Replies: 1548
Views: 173725

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

.. ...Could you please tell me what numbers are good but safe in my case?.... battery current max. 17A (you don't need 28A, max cutoff contoller is 18A) battery power max. 750W is OK battery capacity 840Wh is OK (48x17,5) battery cell nr. 13 (5P13S, count only the serial S number) battery cutoff vo...
by Elinx
Feb 08 2021 6:26pm
Forum: EBike Non-hub Motor Drives
Topic: Hardware temperature control tsdz2
Replies: 170
Views: 20175

Re: Hardware temperature control tsdz2

Robcaio wrote:
Feb 08 2021 5:55pm
..... the extra mass of copper it will draw excess heat away from the windings. Ideally I would like to create airflow through the casing ....
You haven't thought about the airflow outside the case? Sticking external heatsinks there is easier
by Elinx
Feb 08 2021 3:54pm
Forum: EBike Non-hub Motor Drives
Topic: Hardware temperature control tsdz2
Replies: 170
Views: 20175

Re: Hardware temperature control tsdz2

Bit of an update...... Heatsink copper arrived today, .... Now I understand how you use the heatsink. :thumb: It a pity that the total height is too much. Maybe better was to skip the massive 1,5mm plate between the heatsinks and soldered spacers? I see that you have added a picture of a copper hea...
by Elinx
Feb 06 2021 11:38am
Forum: Items Wanted
Topic: European parts stock
Replies: 1
Views: 137

Re: European parts stock

Just wondering if anyone knows for a supplier for spare parts for a tsdz2 (looking for a controller) and want to avoid slow boat from China..... Cheers PSW power has German stock for several parts and deliver wihtin a few days with dhl. Maybe it depends of the price from the spare parts but from Ch...
by Elinx
Feb 04 2021 8:36am
Forum: EBike Non-hub Motor Drives
Topic: What happens when bike battery cables are wrongly connected? (using TSDZ2)
Replies: 24
Views: 661

Re: What happens when bike battery cables are wrongly connected? (using TSDZ2)

yonipacheko wrote:
Feb 04 2021 8:08am
.
So My question is: is it possible to extract the controller without removing the left-round part? say yes!! :oops: :?:
Yes. as ilu already mentioned
For illustration of it.......See from 2:29 of this video
by Elinx
Feb 03 2021 6:22am
Forum: EBike Non-hub Motor Drives
Topic: Hardware temperature control tsdz2
Replies: 170
Views: 20175

Re: Hardware temperature control tsdz2

... copper inserts to fit in the 6 spaces surrounding the motor (1.5mm thick) and then made a 20mm wide collar of the same 1.5mm copper to wrap right around the motor (inserts soldered to inner surface of collar) .... self adhesive copper heatsink (4mm thick) to wrap around the whole thing,.... Tha...
by Elinx
Feb 01 2021 5:36am
Forum: EBike Non-hub Motor Drives
Topic: Tsdz2 36v 250w & 36v 350w
Replies: 7
Views: 363

Re: Tsdz2 36v 250w & 36v 350w

.... is set to 18A the motors potential output is 648w (36v x 18a = 648w)? I guess the max amp setting in the Vlsd5 was also need to be set to 18A? Your calculation isn't entirely correct, because 36V is also a nominal battery value. (the value for a certain time with a certain load). So again it i...
by Elinx
Jan 31 2021 5:15pm
Forum: EBike Non-hub Motor Drives
Topic: Tsdz2 36v 250w & 36v 350w
Replies: 7
Views: 363

Re: Tsdz2 36v 250w & 36v 350w

Can anybody please tell me what the stock firmware amp settings are for the 36v 250w and 36v 359w motors? ... The Power setting has normally only influence on max. power (~500W/700W), not on the nominal power you mention (250W/350W). How do you measure the max. power? You can't feel any difference ...
by Elinx
Jan 31 2021 3:42am
Forum: EBike Non-hub Motor Drives
Topic: Hardware temperature control tsdz2
Replies: 170
Views: 20175

Re: Hardware temperature control tsdz2

Tiger_one wrote:
Jan 30 2021 8:57pm
.... have one of his plates, and it is about .078" or 1,98mm. ......
That is even almost 2mm instead of 1.2mm.
In that case I understand the concerns of Waynemarlow
by Elinx
Jan 30 2021 6:50pm
Forum: EBike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 8298
Views: 906723

Re: New "TSDZ2 Torque Sensor Central Motor"

Thanks, I shared here the files: https://github.com/OpenSourceEBike/TSDZ2_wiki/wiki/FAQ.... ..... I would use FreeCAD to view the STEP files. There are some small (mechanical) differences between colored pictures and step file. The step file missed the bearings on the axle and torque sensor, but cr...
by Elinx
Jan 30 2021 3:28pm
Forum: EBike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 8298
Views: 906723

Re: New "TSDZ2 Torque Sensor Central Motor"

Wapous wrote:
Jan 30 2021 10:18am
I am sending a step file of an assembly.....
Witch program are you using to open the step files?.....
Thank you for this file. For viewing I have used FreeCad.
by Elinx
Jan 29 2021 8:29am
Forum: Motor Technology
Topic: TSDZ2 open source firmware only for KT-LCD3 (v0.19.0 / v.0.20.0beta1)
Replies: 192
Views: 22379

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

mbrusa wrote:
Jan 29 2021 5:10am

What you need to know about the difference between 20beta1 and v1.1.0 has already been written.
The purpose of the comparison I made was to prove "field weakening" in the two versions....
Thank you for this small review between the versions.
by Elinx
Jan 28 2021 4:04pm
Forum: Motor Technology
Topic: TSDZ2 mid drive with 860C, 850C or SW102 displays only -- Flexible OpenSource firmware (Casainho code only)
Replies: 6498
Views: 480599

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

FD88 wrote:
Jan 28 2021 1:58pm
.....In Germany, it is not allowed by law to change these values / toggle between different legal/illegal modes ......
I am looking for an original 48V 250W road legal file (stock firmware). ....
.....
If you only want stock firmware, this is not the right topic to ask.
by Elinx
Jan 28 2021 2:33pm
Forum: Motor Technology
Topic: TSDZ2 open source firmware only for KT-LCD3 (v0.19.0 / v.0.20.0beta1)
Replies: 192
Views: 22379

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

fi7ippo wrote:
Jan 28 2021 2:17pm
..... does the ESP32-v7 work with LCD3 display??..
mspider65 has already answered almost the same question in his topic.
The answer is no, but he gives a direction how to modify.
by Elinx
Jan 28 2021 1:24pm
Forum: Motor Technology
Topic: TSDZ2 mid drive with 860C, 850C or SW102 displays only -- Flexible OpenSource firmware (Casainho code only)
Replies: 6498
Views: 480599

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

I..... Also, any news about the new Infineon controller? What is kind of controller PSW delivering at the moment with 36V / 48V versions - new or old controller?.... Imho only EnerProf (Germany) delivers the 36V-250W-25km/h with that controller. I haven't yet heard that PSW deliver the new controll...
by Elinx
Jan 28 2021 1:14pm
Forum: Motor Technology
Topic: TSDZ2 open source firmware only for KT-LCD3 (v0.19.0 / v.0.20.0beta1)
Replies: 192
Views: 22379

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

....... In the last 2 months I have tried all the versions, that of mspider65 adapted to LCD3, the v.1.1.0 with 860C and the new one for OEM display. ...... I will not ask which version is better. But I think you are one of the people that has tried all versions. I know that there are differences i...
by Elinx
Jan 28 2021 2:26am
Forum: Motor Technology
Topic: Tsdz2 firmware open source adapted to vlcd5, vlcd6 and xh18
Replies: 1548
Views: 173725

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

........ It didnt work until changed voltage pin from 5v to 3.3v in usb...... now all is ok. .... If it is a nice colored Chinese ST-link V2 , I recommend to pull back a bit, the aluminium housing, so you can read the pin-out signal names on the PCB. There is a good change that the signal names pri...
by Elinx
Jan 26 2021 5:32pm
Forum: Motor Technology
Topic: Tsdz2 firmware open source adapted to vlcd5, vlcd6 and xh18
Replies: 1548
Views: 173725

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

..... Motor temp from outside with laser at hottest point within 5 minutes of stopping, 56c. ...... I assume you haven't add the temperature sensor and also no improvements for heat dissipation. Realize that the tsdz2 has a bad heat management. You can't trust measurements on the housing. This beca...
by Elinx
Jan 25 2021 7:55am
Forum: Motor Technology
Topic: Tsdz2 firmware open source adapted to vlcd5, vlcd6 and xh18
Replies: 1548
Views: 173725

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

..... Thanks. I appreciate the feedback. It might be awhile before I attempt this. I'll report back when I do. You haven't think about it to use the version of Casainho for SW102/850C/860C? Because that version is specific build for these display's Also a default display is cheaper than the custom ...
by Elinx
Jan 23 2021 5:20am
Forum: Motor Technology
Topic: Tsdz2 firmware open source adapted to vlcd5, vlcd6 and xh18
Replies: 1548
Views: 173725

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

I have noticed that a couple of vendors are have a SM-102 display that works with stock firmware. Do you think this OSF would would work with that version of the SM-102 ...... Yes, every display which is working with stock tsdz2 firmware can work with OSF for stock displays too. These displays (lik...
by Elinx
Jan 21 2021 11:36am
Forum: EBike Non-hub Motor Drives
Topic: Hardware temperature control tsdz2
Replies: 170
Views: 20175

Re: Hardware temperature control tsdz2

...you are using 1.2mm shim but that is too thick and will force the motor to cant slightly . ... I measure the gap at 1mm and are using 0.9mm brass shim plate .... I would suggest to actually measure your motor before using 1.2mm by, if you already have 1.2mm, .... Thanks for the warning but....Wh...
by Elinx
Jan 21 2021 8:30am
Forum: EBike Non-hub Motor Drives
Topic: Hardware temperature control tsdz2
Replies: 170
Views: 20175

Re: Hardware temperature control tsdz2

With summer here in Australia and high ambient temperatures I decided to do some of the heat dissipation mods in this thread. Ambient varying between 30-35 deg C. Motor would head reasonably quickly above 70 deg C stock. ......... Even with ambient temperatures in the low 30’s (C), after the mods h...
by Elinx
Jan 19 2021 4:39am
Forum: EBike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 8298
Views: 906723

Re: New "TSDZ2 Torque Sensor Central Motor"

In the OPTION BYTE tab, is Read Out Protection OFF? .....Would be nice to get OSF working again but if not I guess that would work for me too... If stock FW could be flashed, OSF must also be possible. The connection of the ST V2 programmer to the Tsdz2 is very sensitive and the wiring must be stab...