Search found 26 matches

by el_proletario
Jul 12 2019 3:49pm
Forum: Motor Technology
Topic: Tsdz2 firmware open source adapted to vlcd5
Replies: 533
Views: 39817

Re: Tsdz2 firmware open source adapted to vlcd5

Hi everyone, Did any of you install the software on the coaster brake version? I installed it a couple of months back to see and the motor was still on half a second after I stopped to pedal. It was quite annoying so I put the original software back... Also I found the motor to be less powerful, it ...
by el_proletario
May 30 2019 7:13am
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 6137
Views: 529339

Re: New "TSDZ2 Torque Sensor Central Motor"

Did some of you install a chainguard with this motor ? (Especially with an internal gear hub). Any recommendations or warnings on compatibility ? I'm about to order one of those : https://www.bike-components.de/en/Hebie/Chainglider-350-Full-Chain-Protection-Front-p29665/ Thanks Yes, the chainglider...
by el_proletario
May 30 2019 6:28am
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 6137
Views: 529339

Re: New "TSDZ2 Torque Sensor Central Motor"

Did some of you install a chainguard with this motor ? (Especially with an internal gear hub). Any recommendations or warnings on compatibility ?

I'm about to order one of those :

https://www.bike-components.de/en/Hebie ... nt-p29665/

Thanks
by el_proletario
May 29 2019 12:05pm
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 6137
Views: 529339

Re: New "TSDZ2 Torque Sensor Central Motor"

I need opinion. i have 30km on ODO now and starting to get the feel of the bike. Recently I noticed that when I'm starting by putting pressure on the pedal, there is "notchy" feeling coming from the motor through the cranks. It seems to me like I feel the gears "clicking". It goes away when the bic...
by el_proletario
May 29 2019 3:38am
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 6137
Views: 529339

Re: New "TSDZ2 Torque Sensor Central Motor"

I need opinion. i have 30km on ODO now and starting to get the feel of the bike. Recently I noticed that when I'm starting by putting pressure on the pedal, there is "notchy" feeling coming from the motor through the cranks. It seems to me like I feel the gears "clicking". It goes away when the bic...
by el_proletario
May 23 2019 5:46pm
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 6137
Views: 529339

Re: New "TSDZ2 Torque Sensor Central Motor"

My motor seems to have developed an issue. During a 30k ride mostly on turbo the motor was performing very well. I kept checking the motor temperature by hand and it barely warmed up. After about 30k, when I left from and standstill the motor made a grinding sound and the power cut. I disconnected ...
by el_proletario
May 12 2019 3:56pm
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 6137
Views: 529339

Re: New "TSDZ2 Torque Sensor Central Motor"

Hi, I hope someone can answer my question: Does all Tongsheng TSDZ2 support coaster brakes, or are there differents versions of the motor? (I need coaster brake support.) Thanks in advance! There are 2 different versions. You can buy the coaster brake version it should be stated by your seller.
by el_proletario
Apr 25 2019 5:10pm
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 6137
Views: 529339

Re: New "TSDZ2 Torque Sensor Central Motor"

Looking for coaster brake version with max power. i can find version with 36v and 350w wich is good but not enough when non-coaster brake version is everywhere with 48V 15A (750W) and the same price. Maybe i look at the wrong place to buy? (pswpower) Or is there a very good reason why it is not ava...
by el_proletario
Apr 25 2019 4:57pm
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 6137
Views: 529339

Re: New "TSDZ2 Torque Sensor Central Motor"

Looking for coaster brake version with max power. i can find version with 36v and 350w wich is good but not enough when non-coaster brake version is everywhere with 48V 15A (750W) and the same price. Maybe i look at the wrong place to buy? (pswpower) Or is there a very good reason why it is not ava...
by el_proletario
Apr 21 2019 3:54pm
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 6137
Views: 529339

Re: New "TSDZ2 Torque Sensor Central Motor"

Anyone in Europe selling an St link with the cable already soldered ? Or if not selling, lending it for a fee and I'll use it basically just one day to put the original firmware back to my motor as the wrong one is currently on it. (Non coaster brake) Naturally I'll pay the post costs as well via Pa...
by el_proletario
Apr 21 2019 3:22pm
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 6137
Views: 529339

Re: New "TSDZ2 Torque Sensor Central Motor"

Thanks for sharing the experience. Where did you find the coaster brake official firmware ? I'm desperately looking for it. You installed it with the same procedure as the open source firmware? I have a coaster brake motor with the wrong firmware installed (mistake by seller after I sent it for rep...
by el_proletario
Apr 20 2019 4:27pm
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 6137
Views: 529339

Re: New "TSDZ2 Torque Sensor Central Motor"

I used this bearing grease not only for the blue gear but all the gears : Nigrin 74145 Mehrzweckfett, Tube 250 ml https://www.amazon.de/dp/B001BAU3VY/ref=cm_sw_r_cp_apa_i_DeKUCbVW89SX8 I don't think this grease is good for plastic blue gear. This one should be more appropriate https://rover.ebay.co...
by el_proletario
Apr 20 2019 9:56am
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 6137
Views: 529339

Re: New "TSDZ2 Torque Sensor Central Motor"

Hey which grease you used for blue gear? Tried to catch original FT-EM50L in europe webshops but no success. Sure you will get if ordered several kilos. Anyone knows where to get small tube? For Bafang gears found some has used Mobilgrease 28. Anyone tried? https://electricbike-blog.com/2015/12/23/...
by el_proletario
Apr 19 2019 4:48pm
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 6137
Views: 529339

Re: New "TSDZ2 Torque Sensor Central Motor"

Hey which grease you used for blue gear? Tried to catch original FT-EM50L in europe webshops but no success. Sure you will get if ordered several kilos. Anyone knows where to get small tube? For Bafang gears found some has used Mobilgrease 28. Anyone tried? https://electricbike-blog.com/2015/12/23/...
by el_proletario
Apr 14 2019 4:08am
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 6137
Views: 529339

Re: New "TSDZ2 Torque Sensor Central Motor"

Thanks for the info. Depending on the battery voltage - which I assume changes the resonant frequencies - I can feel the motor through my handle bars ... low quality bearings makes some sense to me from a lay perspective. If you turn your noisy bearing by hand, does it feel rough? Also is there a g...
by el_proletario
Apr 14 2019 4:00am
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 6137
Views: 529339

Re: New "TSDZ2 Torque Sensor Central Motor"

TongSheng actually puts a "BK" in the controller part number of the coaster brake version of the motor just like they put a "BK" in the part number on the outside of the case. I assume "BK" means "coaster BraKe". The stock firmware is different on the coaster brake version of the motor. The motor s...
by el_proletario
Apr 11 2019 5:34am
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 6137
Views: 529339

Re: New "TSDZ2 Torque Sensor Central Motor"

Ok, greetings from Greece! :) I am a happy owner of the TSDZ2 750W too! :D I need some simple advice: What settings should I change to optimize the power and how? My bike is a 700c trekking and i use it to commute. 48V 10,4AH Battery. I do the 30km daily comute and it is almost 50% down. Right now,...
by el_proletario
Apr 10 2019 5:54pm
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 6137
Views: 529339

Re: New "TSDZ2 Torque Sensor Central Motor"

Was a long march. I completely took the thing apart. First changed the blue gear. Didn't show any improvement. Than I check every bearing and noticed one is making strange noises. Thanks for the info. Depending on the battery voltage - which I assume changes the resonant frequencies - I can feel th...
by el_proletario
Mar 27 2019 12:06pm
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 6137
Views: 529339

Re: New "TSDZ2 Torque Sensor Central Motor"

Hallo, I have a problem with my tsdz2. The speed in Display jump up and down and the motor stop. When i plug off the speed sensor Motor works FINE. I change the speed sensor, but the same Problem. I change the kt lcd, but the same Problem. I check the wire, nothing to See. I have the open source 18...
by el_proletario
Mar 14 2019 3:40pm
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 6137
Views: 529339

Re: New "TSDZ2 Torque Sensor Central Motor"

Has anyone try to use the coaster brake version on a freewheel bike ? I'm planning to buy a hybrid bike with regular derailleur, a Btwin Riverside 120,when my motor is back from repair center. The chain would move backwards ocasionally but that wouldn't be a problem right ? Otherwise is there any wa...
by el_proletario
Mar 11 2019 2:34pm
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 6137
Views: 529339

Re: New "TSDZ2 Torque Sensor Central Motor"

Is anyone getting some regular creaking noise from the axle while pushing the pedals hard ? Going up hill or just accelerating on flat roads same noise... I have regreased and tightened all the elements that hold in place the motor on the frame to eliminate this possibility, so it looks like it's co...
by el_proletario
Mar 07 2019 7:12pm
Forum: E-Bike Non-hub Motor Drives
Topic: A few Tongsheng TSDZ2 questions
Replies: 5
Views: 992

Re: A few Tongsheng TSDZ2 questions

I'm planning to buy a Tongsheng TSDZ2 kit to turn my bike into an e-bike, however, i've a few doubts, hopefully you can help me with that :): 1) From what i've read, in general the blue plastic gear in every TSDZ2 will break and needs to be replaced by a metal one https://nl.aliexpress.com/store/pr...
by el_proletario
Mar 06 2019 6:20am
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 6137
Views: 529339

Re: TSDZ2 and chainstay clearance

I'm not sure if TSDZ2 will fit my frame because of the chainstay clearance. At the moment i have 38T (19T at back) with hebie changlider and TSDZ with 42T chainring on the way. Couldn't find gear reduction housing diameter. Any info is welcome. https://lh3.googleusercontent.com/x8HLfDdPBaQUuqfegPeB...
by el_proletario
Feb 04 2019 11:31am
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 6137
Views: 529339

Re: New "TSDZ2 Torque Sensor Central Motor"

So that's the noise after 150km assist level 4 on a small hill : https://youtu.be/qsiHfjyiVaE Sounds like a scooter, horrible.... Would this be sufficient to send it back under warranty or at least get the metal gear instead of blue nylon? (Retailer is pswpower) I can't open it as it will void warra...
by el_proletario
Jan 21 2019 8:43am
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 6137
Views: 529339

Re: New "TSDZ2 Torque Sensor Central Motor"

I have this play on the axle : moving the cranks forward to the back and vice verca, I have a coaster brake version of the motor.
Is this a normal play ?!

Video :

https://youtu.be/-2naUz4JZKE

Thanks