Search found 71 matches

by smurphy
Oct 22 2016 3:58am
Forum: Battery Technology
Topic: 16P 18S 18650 pack
Replies: 14
Views: 1219

16P 18S 18650 pack

IMG_20161022_101152 (Medium).jpg Hi, For my vector/Mxus3000/midi-e bike i am at the stage of my battery build. I want to make a pack out of 3 stacked blocks of 96 GA sanyo cells. My questions: 1: what is the best way to make de series connections between the 3 blocks? (what awg wires and how to con...
by smurphy
Sep 23 2016 11:28am
Forum: Items for Sale - New
Topic: EUROPE - [2nd] Groupbuy MXUS3000 v3 TURBO
Replies: 305
Views: 22142

Re: EUROPE - [2nd] Groupbuy MXUS3000 v3 TURBO

washer.JPG
washer.JPG (17.62 KiB) Viewed 1946 times
I had the same problem. I've put a metal and a plastic washer between the motor and the disk.
by smurphy
Sep 22 2016 2:20pm
Forum: Items for Sale - Used
Topic: EU - 48V/54V-1800Watt 30A DELTA
Replies: 41
Views: 5583

Re: EU - 48V/54V - 900Watt 18,75A Eaton power supplys - 40 E

Got mine today :-)
Looks perfect.
Thanks Balint
by smurphy
Sep 05 2016 9:06am
Forum: Items for Sale - New
Topic: EUROPE - [2nd] Groupbuy MXUS3000 v3 TURBO
Replies: 305
Views: 22142

Re: EUROPE - [2nd] Groupbuy MXUS3000 v3 TURBO

Belgium.

This is also nice i think:

Duro HF308
3.50-17 TL 54P
by smurphy
Sep 05 2016 8:55am
Forum: Items for Sale - New
Topic: EUROPE - [2nd] Groupbuy MXUS3000 v3 TURBO
Replies: 305
Views: 22142

Re: EUROPE - [2nd] Groupbuy MXUS3000 v3 TURBO

Vee Rubber VRM308 looks like a good option. 3.5=8,89cm and i have 10cm.

Will look at the others olso

Thanks
by smurphy
Sep 05 2016 8:27am
Forum: Items for Sale - New
Topic: EUROPE - [2nd] Groupbuy MXUS3000 v3 TURBO
Replies: 305
Views: 22142

Re: EUROPE - [2nd] Groupbuy MXUS3000 v3 TURBO

Hi Guys,

So now i have the Mxus3000 in a 17" rim, what is the best option for a freewheel and tire?
I'd like to take this bike mostly off-road.

Any suggestions and links where to buy are more then welcome

Thanks
by smurphy
Sep 01 2016 2:12pm
Forum: Items for Sale - New
Topic: EUROPE - [2nd] Groupbuy MXUS3000 v3 TURBO
Replies: 305
Views: 22142

Re: EUROPE - [2nd] Groupbuy MXUS3000 v3 TURBO

Tkx for all the hard work mr magic :-)
Not in my country atm, still in austria, but i hear that the motor has arrived today :-)

Thanks mate !!
by smurphy
Aug 21 2016 2:01am
Forum: Items for Sale - New
Topic: Vector Storm e-bike Frame 299€ / Parts WORLDWIDE
Replies: 2341
Views: 309104

Re: Vector e-bike Frame 599$ /Adaptto/Parts WORLDWIDE

Few days ago i had the opportunity to meet Arthur on my way to Croatia. He was very busy that day, but took the time to meet me. He showed me all the parts and answered all my (newbie) questions :-) I must say that this stuff is so well put together, you instantly see and feel the quality of all the...
by smurphy
Jul 27 2016 11:05am
Forum: Items for Sale - New
Topic: EUROPE - [2nd] Groupbuy MXUS3000 v3 TURBO
Replies: 305
Views: 22142

Re: EUROPE - [2nd] Groupbuy MXUS3000 v3 TURBO

Count me in for a 4t with black 17" rim motor :-)

4t is oke for 80% off-road ?

Thanks
by smurphy
Jul 16 2016 5:36am
Forum: Battery Technology
Topic: New 14s6p not balanced
Replies: 4
Views: 303

Re: New 14s6p not balanced

I charge with 58,8V.

is 4.18 and 4.20 out of balance ?
I have this BMS: https://bmsbattery.com/bmspcm/733-10s-1 ... s-pcm.html
by smurphy
Jul 16 2016 1:48am
Forum: Battery Technology
Topic: New 14s6p not balanced
Replies: 4
Views: 303

New 14s6p not balanced

Hi all, I made a pack with brand new Sanyo NCR18650GA cells: 14s6p After my first ride 1 6p block dropped to 3.01V and i got cut off by my BMS. All the other cellblocks where at 3.7V I cut all spot-welded connections off that block and charged and discharged cell per cell with a B6 charger and got m...
by smurphy
Jul 06 2016 1:26am
Forum: Battery Technology
Topic: What trim to adjust output voltage
Replies: 10
Views: 394

Re: What trim to adjust output voltage

Got them from here:

https://bmsbattery.com/ebike-charger-ev ... arger.html

It is the top trimmer that did it.
by smurphy
Jul 05 2016 3:35pm
Forum: Battery Technology
Topic: What trim to adjust output voltage
Replies: 10
Views: 394

Re: What trim to adjust output voltage

Thanks Izeman. Will try that.
That switch is also a good idea :-)
by smurphy
Jul 05 2016 10:24am
Forum: Battery Technology
Topic: What trim to adjust output voltage
Replies: 10
Views: 394

What trim to adjust output voltage

Hello,

What trim to i need to adjust to set the output voltage of this charger?

I want to set it to 56,70V for a 80% charge of my 14S6P pack.
Do i need to set it with or without load?

Thanks

Steven
by smurphy
Jul 03 2016 2:58am
Forum: Battery Technology
Topic: BMS 14s with 16 wires
Replies: 6
Views: 722

Re: BMS 14s with 16 wires

Hi Peter,

Thanks for this :-)
I had the BMS already connected, except for the 2 last wires.
So far all is working well, but i will reopen the pack to connect the 2 extra wires as you suggested.
by smurphy
Jul 02 2016 2:02am
Forum: Battery Technology
Topic: BMS 14s with 16 wires
Replies: 6
Views: 722

Re: BMS 14s with 16 wires

Picture of the BMS.
by smurphy
Jul 01 2016 11:41am
Forum: Battery Technology
Topic: BMS 14s with 16 wires
Replies: 6
Views: 722

BMS 14s with 16 wires

Hello, I ordered an 10S-16S 50A Lipo BMS System - Battery Management System from https://bmsbattery.com/ and asked for a 14s BMS. They send me a BMS with 16 wires. Is it oke to just use the first 14 wires, and leave the rest unconnected ? Sorry for asking here, but i have emailed BMSbattery 3 times ...
by smurphy
Jun 04 2016 3:09am
Forum: Battery Technology
Topic: Good BMS for 14s5p 25A BBS02
Replies: 3
Views: 357

Re: Good BMS for 14s5p 25A BBS02

Thanks for the info dequinox :-)

This forum is so full of very useful information that one get easily lost ;-)


The BMSbattery site looks like the one i was looking for.

So the 10S-16S 50A Lipo BMS System - BMS is good for my setup?

Thanks.
by smurphy
Jun 03 2016 2:31pm
Forum: Battery Technology
Topic: Good BMS for 14s5p 25A BBS02
Replies: 3
Views: 357

Good BMS for 14s5p 25A BBS02

What is a good and reliable BMS for a 14s5p pack with Sanyo NCR18650GA cells, and where to order?
It will power my BBS02 25A motor.

Thanks
by smurphy
May 28 2016 10:11am
Forum: E-Bike Technical
Topic: BBS02 fries TTL2USB
Replies: 2
Views: 275

Re: BBS02 fries TTL2USB

Problem solved: I had 51V on GND and yellow in connector to display. My other (good working) bike was 5V. Cable harnas was bad made, and shorted brown with white. It was in the part where the cable goes from 1 into 4 (brakes, display en throttle. I rewired everything and now all is working. Just wai...
by smurphy
May 28 2016 6:38am
Forum: E-Bike Technical
Topic: BBS02 fries TTL2USB
Replies: 2
Views: 275

BBS02 fries TTL2USB

Hello, i have this strange thing going on on my 2 bikes with a bafang bbs02 750W. Bike 1 is 2 month old, bike 2 is 1 month old. When i program my bike 1 with a TTL2USB all works fine and I can connect and set parameters. When I connect to my bike 2 with the same cable, it fries (destroys) the usb2tt...