Search found 1083 matches

by DasDouble
Nov 14 2018 4:03am
Forum: Items for Sale - New
Topic: QS MOTOR,0.5-14kW Electric Hub Motor Manufacture China
Replies: 1160
Views: 175705

Re: QS MOTOR,0.5-14kW Electric Hub Motor Manufacture China

@macrbis, ah yeah I guess thats the thing. Thanks for clearing up
by DasDouble
Nov 13 2018 6:10pm
Forum: Items for Sale - New
Topic: QS MOTOR,0.5-14kW Electric Hub Motor Manufacture China
Replies: 1160
Views: 175705

Re: QS MOTOR,0.5-14kW Electric Hub Motor Manufacture China

Hello, I got a bill (first warning) from TNT for shipping two motors and a rim from QS factory to Germany (127,26€) from the 10th of September 2017 (today is 14. Novermber 2018). I payed it but I wonder if I really had to as I remember to have payed for shipping together with the motor. What is this...
by DasDouble
Nov 06 2018 9:34am
Forum: Battery Technology
Topic: 18650 spot welding -how to- ULTIMATE REPOSITORY
Replies: 708
Views: 123129

Re: 18650 spot welding -how to- ULTIMATE REPOSITORY

Just as a note: The average Amperage/mm² = 4,459A/mm² pure nickel @ " optimal Temperature" [/b] 6,619A/mm² pure nickel @ " acceptable Temperature" [/b] 8,918/mm² pure nickel @ " poor/hot Temperature" [/b] Here the download link of my excel tabel to calculate what nickel profile you need for any curr...
by DasDouble
Sep 14 2018 4:00am
Forum: Items for Sale - New
Topic: Adaptto Max-E 10kW 550USD *NEW Condition* + Display for sale
Replies: 3
Views: 532

Re: Adaptto Max-E 10kW *NEW*, 70A Charging coil, Display for sale

No one interested in one? Alternatively you can give me a quote what you would pay for it.
by DasDouble
Aug 30 2018 5:12am
Forum: Items for Sale - New
Topic: Adaptto Max-E 10kW 550USD *NEW Condition* + Display for sale
Replies: 3
Views: 532

Adaptto Max-E 10kW 550USD *NEW Condition* + Display for sale

I have an “old“ Adaptto I have always just sitting around here at my place which I would like to sell. I accapt PayPal or direct bank transfer: https://image.ibb.co/nicBCp/IMG_20180830_115646.jpg PayPal: eliaspfeffer@gmail.com Prices: Adaptto (display included, has got no screws inside anymore becau...
by DasDouble
Jul 01 2018 2:50am
Forum: E-Bike Technical
Topic: Definitive Tests on the Heating and Cooling of Hub Motors
Replies: 2070
Views: 315730

Re: Definitive Tests on the Heating and Cooling of Hub Motors

Good to know Allex. I'm running FF + fans + sprayon varnish in my Leaf. So far 3000km+ and it's still going strong. Cheers Oh you do that? Great, I have planed to do the same. Have got already ff on my QS 3kW V3 and want add Sprayon to it. Did you heat your stator / motor after or something like th...
by DasDouble
Jun 19 2018 12:30pm
Forum: E-Bike Technical
Topic: Adaptto Mini-E/Max-E Owner's Thread
Replies: 4989
Views: 455797

Re: Adaptto Mini-E/Max-E Owner's Thread

Sorry for hijacking the topic: A friend of mine has a Mini-E and his state of charge stops at "78%" when fully charged. Two weeks ago it worked normally and showed "98%". (See video). What is going on? Does he only have to set his bike to "set full charge"? https://www.youtube.com/watch?v=3yJnIdlwcQ...
by DasDouble
Jun 14 2018 5:09am
Forum: E-Bike General Discussion
Topic: GPS tracker
Replies: 133
Views: 17913

Re: GPS tracker

Those guys at Vanmoof’s mean business, tracking a stolen bike from France to Morocco, recovering it, and finding the organized thieves network. Your bike’s bodyguards ! Worth every penny. :twisted: Hehe... VanMoof Bike Hunters | Ep 3: The One that Got Away 18vGNrFKDxE Seen here: http://www.cyclingw...
by DasDouble
Jun 14 2018 4:44am
Forum: E-Bike Technical
Topic: Adaptto Mini-E/Max-E Owner's Thread
Replies: 4989
Views: 455797

Re: Adaptto Mini-E/Max-E Owner's Thread

I didn´t follow the topic about it so much, but did someone find a way to use a torque sensor for Adaptto instead of the classic old school PAS?
by DasDouble
May 18 2018 1:27am
Forum: Battery Technology
Topic: 18650 battery pack build Kepler style
Replies: 85
Views: 16724

Re: 18650 battery pack build Kepler style

Just to recap, the cells are LG 2850 mah from this thread https://endless-sphere.com/forums/viewtopic.php?f=31&t=61608 My configuration is 14S 4P which means 56 cells are required. Ended up buying 60 cells which came packaged up as per the picture below (10S 3P) x 2 Batt.jpg First job was to break ...
by DasDouble
May 12 2018 1:15pm
Forum: E-Scooter and Motorcycle General Discussion
Topic: Conversion of 125cc bike
Replies: 11
Views: 1070

Re: Conversion of 125cc bike

Great to hear, thanks a lot. I ask because I think about swapping our old Mercedes E220 from 1998 to electric. The easiest way would be to use two hub motors for it.

Cheers,
Elias
by DasDouble
May 10 2018 11:31am
Forum: E-Bike Technical
Topic: Definitive Tests on the Heating and Cooling of Hub Motors
Replies: 2070
Views: 315730

Re: Definitive Tests on the Heating and Cooling of Hub Motors

Has someone already tried Sprayon together with 8ml ff?

Image
by DasDouble
May 10 2018 6:34am
Forum: E-Scooter and Motorcycle General Discussion
Topic: Conversion of 125cc bike
Replies: 11
Views: 1070

Re: Conversion of 125cc bike

Wow, thats interesting. How much did it cost to get it street legal?
by DasDouble
May 09 2018 7:42pm
Forum: E-Bike Build Threads / Photos & Video
Topic: Vector bike and frame owners.
Replies: 933
Views: 98045

Re: Vector bike and frame owners.

Don't know if you read my post in Allex Sur Ron thread, after a few bad accidents with powerful e-bikes we suddenly get too much heat on fast e-bikes. Police will even do fines, revoke licenses and might also take the bike. It is getting hard by the day to ride fast e-bikes in public, and even on p...
by DasDouble
May 08 2018 7:04am
Forum: E-Bike Build Threads / Photos & Video
Topic: Vector bike and frame owners.
Replies: 933
Views: 98045

Re: Vector bike and frame owners.

I really like these trails there! Whats the name of that place?
by DasDouble
Apr 20 2018 6:16am
Forum: EV Business World
Topic: Tesla Model 3
Replies: 613
Views: 32730

Re: Tesla Model 3

Edit: You know, I have tried to send my application for a dual study for mechatronics to a couple of car makers in Germany in hope they have some places where they produce any sort of electric cars, batterys etc. But what do I see? Right, nothing. Instead I could start with Mercedes, but there is li...
by DasDouble
Apr 20 2018 6:10am
Forum: EV Business World
Topic: Tesla Model 3
Replies: 613
Views: 32730

Re: Tesla Model 3

I see the biggest challenge to Tesla being the existing large ICE car manufacturers. Now the EV drivetrain is become mature and components & systems being offered by OEMs, it's becoming easier for them to nail together an effective EV and leverage their considerable existing manufacturing experienc...
by DasDouble
Apr 18 2018 2:33pm
Forum: EV Business World
Topic: Tesla Model 3
Replies: 613
Views: 32730

Re: Tesla Model 3

It is fine to occasionally use a performance burst to make the finish line, but Tesla seems to try to do it all the time. Over the long haul it will fail. I don´t think so. In Germany we say wer nicht wagt, der nicht gewinnt. Means nothing ventured nothing gained. Musk always knew in the past how t...
by DasDouble
Apr 18 2018 10:43am
Forum: EV Business World
Topic: Tesla Model 3
Replies: 613
Views: 32730

Re: Tesla Model 3

The few people I have known who worked at Tesla say it is a crazy place to work, huge stress, impossible hours, unrealistic deadlines and the CEO terrorizes the staff. Turnover is large. Not good. Well I call everyone stupid who didnt know that before they have started there. If you want to make so...
by DasDouble
Apr 17 2018 4:24am
Forum: Items for Sale - New
Topic: CHEAP NEW ORIGINAL CELLS LI-ION 18650
Replies: 706
Views: 156068

Re: CHEAP NEW ORYGINAL CELLS LI-ION 18650 FROM 1,09$ 2200-3500mAh!

I wonder how many cells that are.. Holy moly
by DasDouble
Apr 16 2018 9:50am
Forum: E-Bike Non-hub Motor Drives
Topic: Sur-Ron - New Mid drive Bike
Replies: 2580
Views: 136143

Re: Sur-Ron - New Mid drive Bike

Maybe first broken bone riding sur-ron on video to date, one rib has the familiar clicking of creptis on bone ends if I move around or laugh or cough. I got exactly what I deserved for pedal striking rock, and transitioning to an alternative style of riding featuring dominantly ribcage, forearm, an...
by DasDouble
Apr 16 2018 9:24am
Forum: E-Bike General Discussion
Topic: Motorcycle-Brakes on eBike?
Replies: 32
Views: 857

Re: Motorcycle-Brakes on eBike?

I just found some cheap knock offs (at least I call them like that) for 5 euros per set + 4 Euros shipping instead of 15-23 Euros. Just ordered four of them.. For ~30% of the original price I could brake down the Mount Everest yey.. :lol:
I hope they also last long^^
by DasDouble
Apr 16 2018 12:53am
Forum: EV Business World
Topic: Tesla Model 3
Replies: 613
Views: 32730

Re: Tesla Model 3

I really do think Elon Musks business endeavors are all about building a cash pile big enough so he can go to Mars. Its possible that Elon smells the end of Tesla at least in a highest sellable share price and hes looking at other things, maybe the reason he did that flamethrower was to see how muc...