Recent content by cero

thx Just curiosity, as I tried to calibrate shunt for CA, I checked the manual and there is written that you have to connect Icharger + to bat- and Icharger - to one of the phases. I did that, but Icharger keept beeping wrong polarity, so i checked it with multimeter.

HI I'm new owner of SVMC72150 controller and I have a question. If I switch on the controller and measure phase voltage when the motor is stopped, there is continuous 12V on all three phases, measured to battery-. Otherwise motor is running OK without any problems and current consumption of...

Where can I find him?

I'm looking for a octalink bottom bracket torque sensor, but I can't find it. Where could I buy it? Does it even exist? It's like this one but for octalink: https://ebikes.ca/blog/post/isis-bb.html

Hi it's been a couple of weeks, but here is my configuration

of course I can send you setup file, just give me couple of days to get to the bike with comp

Hi One strange thing with the latest beta firmware. I have 3 position switch installed, controlling 3 preset modes (legal,economy,unlimited). If I drive in unlimited mode with auto-cruise on and then change to to another mode with switch, everything is ok. But when I switch back to unlimited...

Thank you for fast response. Everything you wrote is correct, I confused thresholds with speeds, also didn't know that there was updated version of CAuug, so now I see that there is a lot of new information to read. I also followed both bits of your advice and now everything seems to work as it...

I have some strange things going on with PAS. PAS sensor is simplest reed switch I could get with 4 poles. Motor kicks in at 5 RPM and assists until 60RPM, but when I pedal up to 30rpm, the PAS indicator is jumping to zero once pre each revolution. I double checked the connection of PAS sensor...

Hi I want to upgrade my bike with front hub motor kit. I was thinking something about 48V 1500W. Should it be sine wave? I want to go as fast as possible with that voltage. I saw some topics about leaf motors going 731rpm is that ok? I'm from EU. What do you prefer?

Bike is 26" with front hub motor. I'm asking this question because, primary battery on my bike is 16s, if I want to go further I'll use 12s battery in backpack. The question I allready asked is which battery is better to use on uphill and wich on flat. I agree to that, about heating up more with...

Hi I have one hypothetical question. Let's say I have ebike and two batteries, one is 36v 10Ah and another 48v 10Ah. Now, my trip is devided into two parts one flat and another uphill. My question is, on uphill part of the trip which battery is better to use, same for flat part?

depends if you are lying, or telling the truth ;)

This is mine, it's made of fiberglass and painted with car paint. That metalic thing on the bottom (rear) is charging connector and at the top is inlet for motor and throtle cables.

Hi I modded my charger, so I just connect it to ebike and press button to start charging. When charging is finished it unplugs itself from the battery and mains.