New "TSDZ2 Torque Sensor Central Motor"
- Thread starter larsottar
- Start date
Yes have everything, will be redoing the lighting this weekend, curious to see what the draw is at different voltages myself.mittkonto said:Nice one! Looking forward to it!
Btw, could you give it a quick go with the default 6v before you install the mosfet?
Thanks!
I expect the TSDZ2 to trip the 6V line pretty quickly, I believe this light draws 6-8W of power.
casainho said:
Sorry for my English is the translator, I am with the wiki instructions according to configuration in the menu number 8 the accelerator is activated and deactivated, I have activated the accelerator and it does not recognize me, I ask if there is another option to activate the accelerator, many Thanks for your immediate reply. a greeting
Chewy said:
I use 29 V.
Look here: https://github.com/OpenSource-EBike...eatures-and-configurations-for-version-0.19.X
2. Confiuguration menu >1:battery setup:1 Battery low-cut-off voltage
I'm not interested in flashing any firmware, is there a way to set the low voltage on the VLCD6?
I'm pretty surprised and disappointed that it only uses half the battery ? And after reading most or this thread before purchasing no one has made mention of this?
I'm pretty surprised and disappointed that it only uses half the battery ? And after reading most or this thread before purchasing no one has made mention of this?
Chewy said:
So do you use open source firmware or stock firmare? There is thread for VLCD5. I don't know if VLCD6 is supported.
Look here: https://endless-sphere.com/forums/viewtopic.php?f=30&t=98281&e=1&view=unread#unread
feketehegyi
100 W
- Joined
- Jul 11, 2018
- Messages
- 117
Chewy said:
Well, it's most probably 33v. Based on ideas from casainho and hurzhurz found here: https://endless-sphere.com/forums/viewtopic.php?f=28&t=94351&hilit=TSDZ2
Code:
0x818a: a6 21 ld A, #$21
0x818c: b7 a2 ld $a2,ASorry for the dumb questions. Can I just flash the motor controller to change the low voltage cut off and not flash the LCD display at all?
All I want to do is change the low voltage setting in the motor, can I just do that alone changing a line of code ?
All I want to do is change the low voltage setting in the motor, can I just do that alone changing a line of code ?
Chewy said:
Yes there is a version I use with lcd5 that also works with lcd6. Works way better than original firmware.
https://endless-sphere.com/forums/viewtopic.php?f=30&t=98281&start=200
All you need is stlink V2 programmer and some shrink wrap. Don’t bother with programming cable. Requires no cable cutting.
arthurtuxedo
100 W
I am eyeing this motor for my new SomaFab Tradesman build, and have some questions:
1. Is there a way to run the TSDZ2 without any display connected? I am going for a clean look and want to avoid both the extra wires and attractiveness to thieves.
2. Can it be easily run with an external controller like the GrinTech Baserunner? Would this cure the 90 RPM cut-out, and have people experienced unforeseen issues with external controllers?
3. Can I use my existing chainring and cranks, and do I need an adapter to do so?
4. What is the maximum power limit I should use in order to avoid damaging my Shimano Alfine 8-speed IGH (not shifting under load)?
Thank you!
1. Is there a way to run the TSDZ2 without any display connected? I am going for a clean look and want to avoid both the extra wires and attractiveness to thieves.
2. Can it be easily run with an external controller like the GrinTech Baserunner? Would this cure the 90 RPM cut-out, and have people experienced unforeseen issues with external controllers?
3. Can I use my existing chainring and cranks, and do I need an adapter to do so?
4. What is the maximum power limit I should use in order to avoid damaging my Shimano Alfine 8-speed IGH (not shifting under load)?
Thank you!
mctubster said:Yes have everything, will be redoing the lighting this weekend, curious to see what the draw is at different voltages myself.mittkonto said:Nice one! Looking forward to it!
Btw, could you give it a quick go with the default 6v before you install the mosfet?
Thanks!
I expect the TSDZ2 to trip the 6V line pretty quickly, I believe this light draws 6-8W of power.
OK tried out my new light. It is a Busch + Muller Cyo E Premium 80 LUX.
My original light came with my TSDZ2 from PSWPower. It works OK but not bright enough for me.
Now the news.
TSDZ2 6V light. 1.57W
Busch + Muller Cyo E Premium 80 LUX on 6V (from the motor) 2.47W (ran for a few minutes, did not trip the 6V circuit
Busch + Muller Cyo E Premium 80 LUX on 36V (from the battery) 2.70W
Haven't compared the light output yet, hopefully I'm not disappointed by the expensive german light!
jimmyfergus
100 mW
- Joined
- Jul 17, 2018
- Messages
- 49
mctubster said:
That's good - that the wattage is close to at 36V. it's apparently driving it close to full power. I have a 100 LUX IQ-X (non-E) and I'd expect you won't be disappointed. The difference should be more than 1.57:2.47, as the B&M has a well controlled beam making much more effective use of its photons.
Still an open question then for the guy with the IQ-X-E is whether that can be driven directly. It's 150 LUX, so presumably will need ~4.6W, or ~0.75A.
(anyone reading along thinking these brightness number sound low, they're in LUX, not Lumens, so not comparable to the massive numbers quoted on cheap lights)
So I’ve rebuilt my spare TSDZ2 - put new controller in, installed metal gear, and shimmed the pedal axle to remove most of the play. This motor is going in my cargo bike. I’m ready to order a battery and was wondering. 2 things about v19 of the opensource software. 1) does overvolting the 36v motor with a 48v battery work well. 2) does the experimental high cadence work with a 48v Motor and how does this affect battery life ? The reason I ask is that I currently run v16 with experimental high cadence with a 36v motor and battery and while it is great, it seems to reduce battery life by about 25% to 30%.
I will install temperature sensor to my TSDZ2. Wiki says to use LM35 sensor. Is LM335 also usable? I can get that on my local electronic shop. Here is datasheet: http://www.ti.com/lit/ds/symlink/lm135.pdf
Bartman said:
If I had my time again I would go for a 11S battery to power my 36V motor. 10% more high torque RPMs, but more importantly not such a loss of torque at 90RPM as the battery discharges.
Having said that 11S - hard to get and requiring fancy battery charger. So 12S then
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