Search found 44 matches

by pomah
Dec 01 2020 5:02pm
Forum: E-Bike Non-hub Motor Drives
Topic: BBS01 Controller Upgrade 36V to 48V
Replies: 19
Views: 6720

Re: BBS01 Controller Upgrade 36V to 48V

Ok I did my first real run today, to work and home. The way home is around 10 km, with the last 1km with an increase in height of around 86m, I live on a big hill. When getting home the motor was warm, but not hot. It is cold out here now, around +5 degrees celsius. It is running at 48V and 14A righ...
by pomah
Nov 16 2020 5:41am
Forum: E-Bike Technical
Topic: MAC speed sensor adding
Replies: 20
Views: 547

Re: MAC speed sensor adding

Most likely you have a white wire hidden in the harness with all the other hall sensor wires. But to be honest, taking a part a brand new mac motor, and do mod if this type on it does not seem like a good choose if you have not done similar things before, it is a tight fit and you might end up destr...
by pomah
Nov 12 2020 4:33am
Forum: E-Bike Technical
Topic: MAC speed sensor adding
Replies: 20
Views: 547

Re: MAC speed sensor adding

Grin has done such a mod: https://ebikes.ca/product-info/grin-kits/gmac.html Thou it is unclear on where they positioned it. I recently opened my motor (mac 10T) to check wiring and so on, it is alot of space to do mods, but you would need a hall sensor and then position 1 or 2 magnets in the top ca...
by pomah
Nov 11 2020 4:29am
Forum: Items for Sale - Used
Topic: Mac motor t10 and phaserunner v1
Replies: 1
Views: 295

Mac motor t10 and phaserunner v1

Hi, thinking of upgrading to a mid engine build and checking if there is any interest in any of these things? They are located in Sweden, send me a PM if you are interested and we can then discuss shipping and so on. I can send pictures and other details for both. I have upgraded the phaserunner and...
by pomah
Nov 09 2020 5:19pm
Forum: E-Bike Non-hub Motor Drives
Topic: BBS01 Controller Upgrade 36V to 48V
Replies: 19
Views: 6720

Re: BBS01 Controller Upgrade 36V to 48V

Kicking this thread back to life another time, anyone want to report on long term use for a bbs01 with 48V? Any mechanical issues? What do you limit the current to? Thinking of going with a 48V 500W controller and limit that to 15A EDIT: UPDATE: Well I got a 48V controller, installation was without ...
by pomah
Nov 01 2020 1:56pm
Forum: E-Bike Technical
Topic: Phaserunner Help on LED codes 2-5 and 2-7
Replies: 1
Views: 385

Re: Phaserunner Help on LED codes 2-5 and 2-7

Did you ever get a responce to what does error messages were? Or did you change any settings to make it work? I have a similar issue when my v1 phaserunner now gives me the "Code 2-7 POST Dynamic Gate Test Outside Range" I have no idea what that means and the only thing I have replaced in ...
by pomah
Oct 30 2020 3:22am
Forum: Items for Sale - New
Topic: Compact Field Oriented Controller, ASI + Grin, limited run
Replies: 1269
Views: 271015

Re: Compact Field Oriented Controller, ASI + Grin, limited run

Hi, I recently started to get the following error on my v1 phaserunner: "POST dynamic gating test" I have no idea what that could even be... I can ride the bike for a while, sometimes 6 min, sometimes 15 min, then it stops responding to throttle/PAS input. It jsut sits there, after a while...
by pomah
Mar 11 2020 5:36pm
Forum: Items for Sale - New
Topic: THUMB THROTTLE - electric bike - NEW !!!
Replies: 8
Views: 2012

Re: THUMB THROTTLE - electric bike - NEW !!!

How do you order one?
by pomah
Nov 01 2019 2:59am
Forum: Battery Technology
Topic: bluetooth BMS?
Replies: 1641
Views: 212072

Re: bluetooth BMS?

I could not really find an answer for this, what is the best quality BMS that is available today?

I would need a 13S 30A or similar for a new battery build...

Price is not really the priority but quality and the possibility to monitor battery stats
by pomah
Sep 01 2019 3:32pm
Forum: Items for Sale - New
Topic: Compact Field Oriented Controller, ASI + Grin, limited run
Replies: 1269
Views: 271015

Re: Compact Field Oriented Controller, ASI + Grin, limited run

How well does the Phaserunner work with a Mac 10T? I have one, which stopped working after about 200km of light use. Seems like the phase wires are good, but the halls are all shot. I have been running one for over 3 years without halls connected no issues, you do need to "kick start" it ...
by pomah
Jul 16 2018 10:34am
Forum: E-Bike Technical
Topic: Cruise control possiy on Phaserunner?
Replies: 5
Views: 801

Re: Cruise control possiy on Phaserunner?

The throttle should just give the controller a voltage between 0 and 5V, that corresponds to a current that the controller outputs. The phaserunner has some nice programing so that it checks if there is load on the wheel or not and limits the torque if needed. But what your cruise control accessory ...
by pomah
Feb 07 2018 1:20am
Forum: Battery Technology
Topic: Help with battery pack
Replies: 3
Views: 574

Re: Help with battery pack

Ty, but I have already ordered through Alexx here in the forums, ended up with Sanyo GA
by pomah
Jan 25 2018 4:44pm
Forum: Battery Technology
Topic: Help with battery pack
Replies: 3
Views: 574

Help with battery pack

Hello I am interested in buying a batterypack to replace my current, thinking of going with unitpacker as recommended here. https://www.aliexpress.com/item/US-EU-No-Tax-DIY-48-Volt-15Ah-li-ion-Battery-Pack-use-LG-cell-Battery/32794185163.html This is the pack that I am interested in, the batteries s...
by pomah
Jul 15 2017 3:32pm
Forum: E-Bike Non-hub Motor Drives
Topic: Reliability & drivetrain wear on 30mph, 350 mi/wk commute?
Replies: 20
Views: 2371

Re: Reliability & drivetrain wear on 30mph, 350 mi/wk commut

Hi, I can just talk about my own experiences. I am commuting to work in Sweden, whole year round, only stopping if we have snow. So far I have done 3000 km in 6 months. I have 10km single trip every day. I use an older Scott sub 40, a hybrid type of bike, at 48V with a 700c wheel, running my mac 10t...
by pomah
Jun 28 2017 12:00am
Forum: E-Bike Build Threads / Photos & Video
Topic: Commuter
Replies: 8
Views: 1859

Re: Commuter

Hi some updates now after 2000km I had to change the connectors between battery and controller from APP to XT90-s, anti-spark connector. Works as a charm now. See attached images of the melted APP. IMG_20170508_170632.jpg To be clear here, this becaue I had to disconnect the battery to charge almost...
by pomah
Mar 15 2017 2:47am
Forum: E-Bike Build Threads / Photos & Video
Topic: Commuter
Replies: 8
Views: 1859

Re: Commuter

Update 1000km into the commuting. So far so good, had some issues with the BMS, but that was during 1 charge and has not happened since... V-brake pads has been changed 1 time, front and back and chain was replaced in the beginning since it was old and for an 8 speed setup, I now have a 9 speed. Max...
by pomah
Feb 13 2017 1:18am
Forum: Motor Technology
Topic: MXUS and MAC wonders
Replies: 30
Views: 4460

Re: MXUS and MAC wonders

Mac is too expensive relative to the performance benefits they offer. They are also sold only by Cutler Mac and require their own controllers which are also expensive and compete too closely with the BBS motors in price. As a company I find them difficult to deal with. Just saying. It's been a whil...
by pomah
Jan 16 2017 5:38am
Forum: E-Bike Build Threads / Photos & Video
Topic: Commuter
Replies: 8
Views: 1859

Re: Commuter

Nice setup; I love a good commuter build. Just curious; do find you have enough braking power? I have no issues with looking my rear wheel, or front, but it is a different brake distance compared to my car, so you have to adapt. On my next build, when ever that is going to be I will most likely go ...
by pomah
Dec 27 2016 3:38pm
Forum: E-Bike General Discussion
Topic: No One Gives A Rat’s Ass
Replies: 54
Views: 6243

Re: No One Gives A Rat’s Ass

For me, I built my own bike because of two reasons: 1) I wanted to use a throttle at any time, like a scooter or similar. 2) It would be fun to build it and learn the process. My wife has a great bosch ebike that is just perfect for short commutes of around 5km, but it has two major flaus. 1) It is ...
by pomah
Dec 23 2016 4:51pm
Forum: E-Bike Build Threads / Photos & Video
Topic: Commuter
Replies: 8
Views: 1859

Commuter

Hey guys, wanted to share my build with you all, after all you did help me to build it. Short background and then pictures, I have 10km to work, I built my first this year, I used my 2011 scott sub 40 as base and got a hold of a used falco 500W kit, I used it for a while but never managed to get the...
by pomah
Dec 12 2016 2:46am
Forum: Battery Technology
Topic: electronics to convert Meanwell HLG supply into a charger
Replies: 58
Views: 10391

Re: electronics to convert Meanwell HLG supply into a charge

Ty guys, some more questions from those of you who have the HLG From the spec sheet there is a difference between the CLG and HLG: CLG: http://www.mouser.com/ds/2/260/CLG-150-spec-806004.pdf HLG: http://www.mouser.com/ds/2/260/HLG-150H-SPEC-806071.pdf CLG has an working range of 40 ~ 56V while the H...
by pomah
Dec 08 2016 5:12am
Forum: Battery Technology
Topic: electronics to convert Meanwell HLG supply into a charger
Replies: 58
Views: 10391

Re: electronics to convert Meanwell HLG supply into a charge

So for me reading 3 pages of discussion I now got confused, to use this type of charger for a single 13s pack, are any modifications needed? What was the conclsion of outcome for when the charger reaches max CV and sets the current to 0? Does it harm your battery?
by pomah
Nov 01 2016 3:40pm
Forum: Items for Sale - New
Topic: Compact Field Oriented Controller, ASI + Grin, limited run
Replies: 1269
Views: 271015

Re: Compact Field Oriented Controller, ASI + Grin, limited r

Justin you refer to an appendix with the data, where can I find that appendix?
by pomah
Oct 31 2016 4:09pm
Forum: Items for Sale - New
Topic: 12F Sine/Silent 36-100v/45A Controller iOS/Android,GPS-$139
Replies: 153
Views: 26467

Re: 12F Sine/Silent 36-100v/45A Controller Bluetooth,GPS-$13

999zip999 wrote:I had the hardest time finding a controller for my bmc 600 h.s. Finally em3ev worked. I do have the sinewave and muxus 3,000 but wouldn't take apart my daily rider to cut up wires to check.
The em3ev controller is a squarwave, that is why I'm looking into this one.
by pomah
Oct 31 2016 9:48am
Forum: Items for Sale - New
Topic: Compact Field Oriented Controller, ASI + Grin, limited run
Replies: 1269
Views: 271015

Re: Compact Field Oriented Controller, ASI + Grin, limited r

Ok, I hear what you are saying, lol, can anyone tell me how warm the controller gets if I limit it to 13s/25A and run it at that for 30 min? Can it survive being in a triangle bag or will it overheat?