Endless Sphere

I have a similar problem with Adam. When I press walk assist the display shows 100W but the motor does not move. I also took it out. Without power I can move motor head easy. With power it is fix! Torque sensor diag works ok, also cadence and speed measurement. Just the motor does not move! I can he...

I did in last weekend a MTB track with 2000+m altitude level and 56km. I used 620 wh. Ride done with 0.20 beta1. On flat road and medium ascend, power mode works perfect. Good power and better torque. On difficult climb, Emtb mode is king! It has a lot of power and the motor reacts instantly exactly...

I did some test with 20beta1. SO far no issues at all. My test configuration is acceleration 80%, modified high cadence mode and torque sensor adjustment to 75. I mainly tested in city traffic power mode but also EMTB on a steep garage ramp from -2 to 0. Power mode seems indeed a bit more torquey a...

I did some test with 20beta1. SO far no issues at all. My test configuration is acceleration 80%, modified high cadence mode and torque sensor adjustment to 75. I mainly tested in city traffic power mode but also EMTB on a steep garage ramp from -2 to 0. Power mode seems indeed a bit more torquey an...

From what I managed to check, the slack originates from the clutch bearing from main gear. But any feedback is welcome.

Hi everyone, I am having some chain noise similar to the one when the shifter is not able to change the gears properly, just it comes from the motor area. I hear it when torque is applied to pedals. I think this is generated because the chain ring has some slack and it moves a bit. I added some smal...

Hello,

I got some slack in the chainring from the motor. Are there any solutions for this?




Thanks!

@casainho, thineight Thank you for quick help as always! I managed to crush the lcd cable between the frame and the motor :(. I was lucky it was not ruined so I managed to give it a bit of tape and all is ok... for now. The behaviour was very strange. I started to have burst of motor power and event...

Hello, I did a few flashes of the KT lcd3 and now it is almost brick. In the last 2 versions on boot all chars light up and after a few seconds it state working. Now it lights up all symbols and it is frozen. I did write 4 different versions and the result is the same. I had no crashes and I did not...

elfnino wrote: ↑

Sep 13 2019 5:49am

Let me share simple and effective heat management improvement for the tsdz2 with silicone thermal conductive pads

Thanks for sharing a very effective and cheap solution!
I used aluminium, but it is very hard to make a good contact with the exterior case.

I did some tests today. I kept acceleration to 80 so I am not limited by it and adjusted the torque conversion param from 67 to 75. It seems that the torque range is extended. I managed on startup to get peak of 700w+ on level 3 assist. This is very good news because I feared i will have problems in...

Very strong pedaling (ratio 34/40) the engine developed 650-700w. But it wasn't the best, if I pedaled more slowly the engine went 850w and obviously the speed decreased. So even if you ride hard you can't get the most. It is not a sensor problem, however, not even a problem of cadence, simply the ...

Nice solution, Andrea104!

I made a similar one from aluminium. The complicated part is how to get good thermal contact with the exterior shield so you can draw the heat to the outside.
How did you did that?

Ok. I am almost sure I do not fully comprehend how the new configuration works. This is why I have issues. I have additional questions :) 1. Acceleration - I will surely make this 100%. Is it possible to put more, for example 150 if I want higher acceleration? 2. Assist without pedal rotation - I do...

Did some more tests. I just installed the motor on a new MTB 29". I am testing A7 with the default assistance levels. I tested power mode because I wanted to see improvements form 0.19 first, at the moment only on flat city road. 1. Acceleration . Previously I used 8A/s and was very pleased. Now I a...

Press the POWER button a little longer on the display when you want to start it up. When you have verified that everything works then you can try to build the .ihx from my branch. Start by checking the SDCC version you have installed: sdcc -v Install the 3.9.0 if you have an earlier version. Let me...

First try installing the Alpha 7 from my Google Drive: https://drive.google.com/open?id=1CPGT-V1ZX7FCzfhgbrPMYfbYtY4_JH2R Press the POWER button a little longer on the display when you want to start it up. When you have verified that everything works then you can try to build the .ihx from my branc...

I build the hex from the code, leon's branch with release.bat. Motor flash is ok. On LCD i get Adress XXXX is out of range and will be ignored! I am using SM8 x6 to write. Any ideas? Also tryed to flash the *.ihx files alpha7 from the google drive. The LCD does not boot at all. I am using ST visual ...

Hello, I see that EMTB is raising a lot of debate because different users have different needs. I think it is impossible to please everyone. Adding a menu just for configuring EMTB is not a good idea now due to memory limitation. An idea is to use the EMTB mode as an option used in conjunction with ...

Hello everyone, I have been reading the last few pages and I can't wait to test the new sensor calibration. Thank you dev team for making this possible! I know that there is a memory issue with KT3 lcd and new features cannot be added, but the motor functionality features are the most important to a...

Hello,

I need to fit the motor on a mtb that has the shifter cables in the bottom of the frame like in the picture.
Anyone hâd this problem?

Thanks.

I managed today to take a small fall with the bike and the result is that I no longer get any assistance. I get startup boost and after 0w. I run debug mode on menu 12: - i get speed read correctly - i get torque on pedal and adac - i get cadence read - human power is always 0 ! Please help with so...

It makes perfect sense! This is why I saw on the LCD only the power blinking on 20 or 30 w.
I fell at almost 5km/h )

I managed today to take a small fall with the bike and the result is that I no longer get any assistance. I get startup boost and after 0w. I run debug mode on menu 12: - i get speed read correctly - i get torque on pedal and adac - i get cadence read - human power is always 0 ! Please help with so...

I managed today to take a small fall with the bike and the result is that I no longer get any assistance. I get startup boost and after 0w. I run debug mode on menu 12: - i get speed read correctly - i get torque on pedal and adac - i get cadence read - human power is always 0 ! Please help with som...