Recent content by dahu33

I've recently finished to install a TSDZ2 on a bicycle equipped with a Shimano Alfine 11-speed Geared Hub. I find that shifting gear is quite hard at high assistance level without stopping pedaling for more than second. This making shifting gear a slow an inefficient process, most likely due to...

Indeed, my bad, the battery low voltage setting was incorrect. Thanks for the quick and accurate diagnostic! I've added a "Bad configuration" section in the FAQ for dumb people like me :) https://github.com/OpenSourceEBike/TSDZ2_wiki/wiki/FAQ#Bad_configuration

I need help! I'm having an issue with my brand new TSDZ2 kit. I've just finished to wire-up the SW102 display with the controller and flashed everything with the latest firmware v1.1.1. Because the bicycle is not fully assembled yet, I went to try the motor with the virtual throttle (brilliant...

Thanks casainho, that's exactly the type feedback I was looking for! I will go for the TSDZ2 to replace my Q100CST motor. Before I place an order on pswpower (which seems to be the cheapest place to get it from), is there any difference between the 36v and 48v version (max power...

I've created the thread below a few days ago but I haven't got the traction I was expecting. If anyone own or previously owned both a TSDZ2 and a Q100 or Q128, I would love their opinion and feedback there. TSDZ2 mid-drive vs Q100CST hub motor?

Early 2016, I've finished my second and last build to date: a 20" Dahon JetStream with a S06S controller and a Q100CST hub motor. It's a really fun bike to ride and I absolutely love it. I mostly use this "mini monster" for short/random commutes and sometimes longer one (like to go to work)...

You can also use LAN cables, they have 8 wires and they are easy to find in 24, 26, 28 gauge with an overall small diameter. For my last ebike I've used 26 gauge LAN cables (4.6mm diameter) from the controller to the LCD. You can also use the sheath of a 28 or 30 gauge LAN cable (usually ~3.5mm...

With the Mobilgrease 28 in the mail and the motor half disassembled, I couldn't resist... I've cleaned every pieces re-greased everything... The result is as expected, not much improvement... The motor has slightly less resistance and is maybe a bit less noisy but nothing worth the amount of...

Thanks for the link! Wasn't that easy to unscrew the outer part (I've even bended a screw in the process). Looks like the friction is coming from either an excess or a bad grease inside the clutch. I've just ordered some Mobilgrease 28 (was not easy to source in Japan), I hope it will do the...

On the first video you can hear a friction sound and see that the wheel doesn't spin very long. I've made a comparison video between my old Q100H and my brand new Q100C CST, maybe it will be more clear? I really don't know if this is normal for a brand new motor? a96wRJ2Rzis When I power it...

My brand new Q100C CST motor from BMS Battery seems to have a lot of rolling resistance. There is like a friction sound when I spin the wheel by hand. My previous build has a Q100H and it spin freely without any kind of resistance/friction... Is it normal (break-in period?) or should I try to...

I'm also thinking to buy this battery for my next project (the version with the controller inside). However, as this battery is far from being cheap, I would like to be sure it will fit my needs. Could you guys post some pictures of the controller case (inside) as well as a high res picture of...

I'm considering the same pack for my next build. Could you give us the exact dimensions? If you could take some additional pictures that would be great. I'm particularly interested in the mosfets in the controller and the connectors. Thanks!