Search found 327 matches

by xadmx
Dec 24 2019 9:11am
Forum: E-Bike Build Threads / Photos & Video
Topic: iam back hub mid build
Replies: 1
Views: 384

Re: iam back hub mid build

https://photos.app.goo.gl/wkYoatqNRM29bH1p6
i cut the bottom tube out and just have the motor hanging with wire
by xadmx
Dec 24 2019 8:05am
Forum: E-Bike Build Threads / Photos & Video
Topic: iam back hub mid build
Replies: 1
Views: 384

iam back hub mid build

so i have got my old ebike build back in the shed. it had a 80-100 motor and 3000w controller on it. prob was it sucked the batteries dead in about 10 miles giving it all. and could do about 15/20 miles half throttle. iam done with the speed thing and things breaking every 2 mins. the bikes been sit...
by xadmx
Aug 28 2019 9:47am
Forum: E-Bike Technical
Topic: charging 36v from 12v
Replies: 27
Views: 1343

charging 36v from 12v

i am going to make 2 small ebikes for a camper van, but i want to run them at 36v so they have a bit of power. what do you think the best way to charge them from 12v would be. do you think it would be best just to use a 12v inverter to 240v then to a 36v charger iam in the uk so 240v, or do you thin...
by xadmx
Mar 31 2017 10:19am
Forum: Stand-up E-scooters and E-skateboards
Topic: scooter new build
Replies: 4
Views: 1225

Re: scooter new build

had the kart wheels come i ordered so thinking of something like this.
i might run 13s 10p for now but i will see what i can fit into it when i start building.
Image
by xadmx
Mar 28 2017 7:54am
Forum: Stand-up E-scooters and E-skateboards
Topic: scooter new build
Replies: 4
Views: 1225

scooter new build

so i am looking at building a scooter something like this one on youtube https://www.youtube.com/watch?v=3UdEitMz0Ew i have been looking at 10x4.50 gokart rims. don't no how i am going to sort out the braking yet. i have a 80-100 rc motor also 3000w controller. but i really want to use a esc so i ca...
by xadmx
Mar 23 2017 7:36am
Forum: Battery Technology
Topic: Which battery used in Evolve Bamboo Skateboard?
Replies: 3
Views: 331

Re: Which battery used in Evolve Bamboo Skateboard?

its because they use cheap crap cells thats why they was having such a bad problem with voltage sag which led to having eco mode lol.
just buy the best you can afford.
by xadmx
Mar 02 2017 8:30am
Forum: Items Wanted
Topic: 8m HTD pulley Drawing help
Replies: 5
Views: 804

Re: 8m HTD pulley Drawing help

email sent. i put a 3d print stl aswell if you can get it printed out you could test the fit before you get them cut.
by xadmx
Mar 02 2017 6:34am
Forum: Stand-up E-scooters and E-skateboards
Topic: Nunchuck
Replies: 1
Views: 488

Re: Nunchuck

the connection on these is crap and its just a matter of time before it face plants you, your best off with a gt2b and 3d printed housing.
trust me going 20mph and having no brakes is no fun.
by xadmx
Mar 02 2017 6:27am
Forum: Items Wanted
Topic: 8m HTD pulley Drawing help
Replies: 5
Views: 804

Re: 8m HTD pulley Drawing help

pm me your email. i have put a 8mm hole in the center but i can put what ever size the want.
by xadmx
Jan 29 2017 9:48am
Forum: Stand-up E-scooters and E-skateboards
Topic: Problem with connecting remote, esc and motor
Replies: 7
Views: 761

Re: Problem with connecting remote, esc and motor

lemon wrote:ok it works, but i control the motor by the steering wheel, how to fix that?
the gt2e sucks you can swap the connectors over inside the remote. but your best just to get a gt2b then you can use a 3d printed case.
by xadmx
Jan 19 2017 7:58am
Forum: Stand-up E-scooters and E-skateboards
Topic: Alien Drive Systems- Stunt scooter from scratch
Replies: 150
Views: 29525

Re: Alien Drive Systems- Stunt scooter from scratch

cheers- well thats my problem at the moment- i gave to have the parts fabricated by a company at a cost ...so im limited really..and hence why they are not that cheap to make- (and sell on) xadmx-That housing is nice- whats the scooter you based it on? i made it myself. it did have a balanceboard w...
by xadmx
Jan 18 2017 12:15pm
Forum: Stand-up E-scooters and E-skateboards
Topic: Alien Drive Systems- Stunt scooter from scratch
Replies: 150
Views: 29525

Re: Alien Drive Systems- Stunt scooter from scratch

i used your gtb2 housing on my daughters scooter. it did have a 63mm motor until it broke so now has a 50mm until i get the 63mm one fixed.

Image
by xadmx
Dec 12 2016 1:10pm
Forum: Stand-up E-scooters and E-skateboards
Topic: ALIEN DRIVE- Beercan micro build 24"
Replies: 11
Views: 2461

Re: ALIEN DRIVE- Beercan micro build 24"

how is the alien drive controller have you had any connection or set up issues. could you post a couple of pics of it in your hand. i am thinking of ordering a couple of these.
thanks
by xadmx
Dec 11 2016 4:09pm
Forum: Stand-up E-scooters and E-skateboards
Topic: need help finding a pulley
Replies: 3
Views: 623

Re: need help finding a pulley

i have just bought a few of these below in the link htd 5m, 17.5mm but only 12 tooth. so the next belt size down is 3m but you might have to go with 20t is 18mm. the next size down is 3m 16t thats 15mm http://www.ebay.co.uk/itm/262632205507?_trksid=p2060353.m2749.l2649&var=561532094975&ssPageName=ST...
by xadmx
Nov 24 2016 4:53am
Forum: Stand-up E-scooters and E-skateboards
Topic: skateboard remote
Replies: 2
Views: 918

Re: skateboard remote

found this link so will put it here for reference, its a cheap foam flyer but the controller looks like a good cheap case for putting electronics in.
http://www.everbuying.net/product1208318.html
http://www.gearbest.com/classic-toys/pp ... tml?wid=21
by xadmx
Nov 11 2016 2:35pm
Forum: Stand-up E-scooters and E-skateboards
Topic: skateboard remote
Replies: 2
Views: 918

skateboard remote

i have been looking to improve the remote for my electric skateboard. the one i have at the moment is made from a gt2e controller http://i113.photobucket.com/albums/n213/oadamo/IMG_0922_zpsdr3rxglb.jpg but i have seen a few small bluetooth game controllers on the bay, has anyone had a mess about wit...
by xadmx
Nov 09 2016 6:22pm
Forum: Battery Technology
Topic: Power Source to Test ESC and Motor - Mimic a 22Sx36P Battery
Replies: 13
Views: 1068

Re: Power Source to Test ESC and Motor - Mimic a 22Sx36P Bat

could just use some server power supplys.
by xadmx
Nov 08 2016 2:20pm
Forum: Stand-up E-scooters and E-skateboards
Topic: Exclusive unboxing of the VESC-X by Enertion
Replies: 12
Views: 2218

Re: Exclusive unboxing of the VESC-X by Enertion

why not just wait for the 6 to come out.
by xadmx
Nov 07 2016 4:13am
Forum: Stand-up E-scooters and E-skateboards
Topic: Heatsinking the Vedders Anti-spark switch
Replies: 4
Views: 1030

Re: Heatsinking the Vedders Anti-spark switch

your better off just making one of these to suit your needs its a lot cheaper. https://endless-sphere.com/forums/viewtopic.php?f=3&t=40142#p586436. i printed out a box and to put it in with no heat sink and never had a problem. http://i113.photobucket.com/albums/n213/oadamo/IMG_2013_zpsbtuvbhc4.jpg ...
by xadmx
Nov 03 2016 10:20am
Forum: Stand-up E-scooters and E-skateboards
Topic: Alien Drive new Build-Lush Vandella 8s/6374/LED's
Replies: 6
Views: 1023

Re: Alien Drive new Build-Lush Vandella 8s/6374/LED's

i thought that esc is for a heli, has it got a brake or just a drag brake when you let off the throttle.
by xadmx
Oct 30 2016 2:29pm
Forum: Stand-up E-scooters and E-skateboards
Topic: what esc for scooter
Replies: 2
Views: 667

Re: what esc for scooter

Hi there, I'm not finished with my project yet, but have started to write about it: https://endless-sphere.com/forums/viewtopic.php?f=35&t=84487 Have a look at what I am using - it should be suitable.. Keith i have bought a castle creations esc so i am sorted now. but will keep an eye on your build...
by xadmx
Oct 28 2016 3:55pm
Forum: Stand-up E-scooters and E-skateboards
Topic: Teenagers e-skateboard for Christmas - On a budget
Replies: 37
Views: 5474

Re: Teenagers e-skateboard for Christmas - On a budget

surface area for the friction, the small shaft is not trying to move that much per revolution, so the force transferred works out well. If you keep it down below 3-600 W per motor, that's a fun vehicle. Maybe you missed this. The gear ratio is around 30 to 1 If you use an 83 mm wheel, it makes sens...
by xadmx
Oct 26 2016 7:48pm
Forum: Battery Technology
Topic: modular box for 18650
Replies: 5
Views: 874

Re: modular box for 18650

...what is the weight and how many $$$$ s in material is in that housing ? the complete box it is about 100gram with no batteries in it or fitting, 1kg of wire i get for about £8 so its about 80p each or i think thats about a dollar each just for the printing. i was thinking of using them to make a...
by xadmx
Oct 26 2016 7:42pm
Forum: Battery Technology
Topic: modular box for 18650
Replies: 5
Views: 874

Re: modular box for 18650

good idea for rigidity against vibration but heat disipation :shock: this was only just to test the idea, but if you look at the layout of the batteries in the box i have left the battery part not fully enclosed for air cooling later on, i just need to print out a few and see there is best to imple...
by xadmx
Oct 26 2016 4:03pm
Forum: Battery Technology
Topic: modular box for 18650
Replies: 5
Views: 874

modular box for 18650

after seeing the thread for the modular box i thought i would have a go at making my own. this is what i come up with so far 8s per pack. i have designed it for short rivnuts on copper plate but i didn't have any so i have just used copper clad board for now with some nuts solered to it. i still hav...