Search found 165 matches

by Jan Christian
Dec 08, 2016 2:43 pm
Forum: Stand-up E-scooters and E-skateboards
Topic: Direct VESC V4.12
Replies: 11
Views: 652

Re: Direct VESC V4.12

Maybe you should wait for the vesc 5.0 and build on that? The erpm also needs to be juiced up for other applications..
by Jan Christian
Nov 11, 2016 6:37 am
Forum: Stand-up E-scooters and E-skateboards
Topic: WHO Else Needs a 300A VESC??
Replies: 12
Views: 1289

Re: WHO Else Needs a 300A VESC??

You need to go to Vedder's forum to make the same topic too, there might be ESC makers' answers too and not just users like us :wink: Yes will do. I mean, how many e-boards is there compared to 1/8 and 1/5 rc cars,boats,helis,planes? I am so fu********ing tired of smoking escs that is not up to the...
by Jan Christian
Oct 29, 2016 3:56 pm
Forum: Electric Watercraft
Topic: Electric Surf Board
Replies: 476
Views: 98746

Re: Electric Surf Board

Did someone need a BIG motor for a jet? https://www.youtube.com/watch?v=9FWghP22xgY
by Jan Christian
Oct 29, 2016 3:18 pm
Forum: Stand-up E-scooters and E-skateboards
Topic: WHO Else Needs a 300A VESC??
Replies: 12
Views: 1289

Re: WHO Else Needs a 300A VESC??

Isnt it open source so that you can easily mod it for higher amps?
Yes for those who build them it should be easy to make a new pcb and put on som extra mosfets?:)
by Jan Christian
Oct 28, 2016 6:05 pm
Forum: Stand-up E-scooters and E-skateboards
Topic: WHO Else Needs a 300A VESC??
Replies: 12
Views: 1289

WHO Else Needs a 300A VESC??

Just trying to show that there would be a demand for it. It would be perfect for high power rc cars and E-bikes.
by Jan Christian
Sep 10, 2016 5:52 pm
Forum: E-Bike Non-hub Motor Drives
Topic: C80-100 outrunner - Shaft keeps losening
Replies: 8
Views: 424

Re: C80-100 outrunner - Shaft keeps losening

Yes I have the same problem on all my outrunners. The stator is also coming loose under hard acceleration.
by Jan Christian
Mar 13, 2016 2:46 pm
Forum: Items for Sale - Used
Topic: Alien Drive Systems -SOLD
Replies: 4
Views: 708

Re: Alien Drive Systems -Hyper EV with spares -UK only

hehe skulle akkurat sende en link til deg sibba123 :D
by Jan Christian
Feb 23, 2016 7:29 am
Forum: Stand-up E-scooters and E-skateboards
Topic: Off road rollerblade with rubber track
Replies: 9
Views: 695

Re: Off road rollerblade with rubber track

Very cool! :D What tracks did you use?
by Jan Christian
Feb 21, 2016 8:06 am
Forum: Stand-up E-scooters and E-skateboards
Topic: BRUSHLESS CASTERBOARD: Twin alien 6.4 kw and single 3.2 kw
Replies: 60
Views: 8356

Re: BRUSHLESS CASTERBOARD: Twin alien 6.4 kw and single 3.2

interesting, seems like a small hubmotor is ideal here. I am not a big fan of casterboards, (i think people would define them as having casters front and rear) they seem pretty sketchy (tried them briefly long time ago) hopefully they ride better with those skike wheels. I think a fixed rear wheel ...
by Jan Christian
Feb 18, 2016 5:07 pm
Forum: Stand-up E-scooters and E-skateboards
Topic: BRUSHLESS CASTERBOARD: Twin alien 6.4 kw and single 3.2 kw
Replies: 60
Views: 8356

Re: BRUSHLESS CASTERBOARD: Twin alien 6.4 kw and single 3.2

[quote="sk8norcal"]razor ripstik
rear wheel fixed.

sk8norcal you must be the most board and gadget updated guy on the planet :D I havent seen this ripstick version. Thanks. Its about time someone created an electric casterboard for the masses. But 16 km/h??? Thats boring:)
by Jan Christian
Feb 18, 2016 4:58 pm
Forum: Stand-up E-scooters and E-skateboards
Topic: BRUSHLESS CASTERBOARD: Twin alien 6.4 kw and single 3.2 kw
Replies: 60
Views: 8356

Re: BRUSHLESS CASTERBOARD: Twin alien 6.4 kw and single 3.2

hey mate, have you made a start on the wakeboard yet? The wakeboard is happening in the future. I havent decided what electronics and motors to use yet. I need something powerful, lightweight and BULLETPROOF as I dont want to go flaming down in saltwater with lots of lipo batteries. My motivation i...
by Jan Christian
Feb 16, 2016 1:49 pm
Forum: Electric Aircraft
Topic: ArcaBoard
Replies: 4
Views: 687

Re: ArcaBoard

Cool! I am looking forward to when the batteries get very light and cheap.
by Jan Christian
Feb 16, 2016 12:10 pm
Forum: Stand-up E-scooters and E-skateboards
Topic: Custom 2 wheeled electric caster board
Replies: 27
Views: 3147

Re: Custom 2 wheeled electric caster board

Very nice! You sir are a doer:) Does the front wheel push towards the pavement when turning? I am building similar things. My goal is to use cad and cnc in the future but for now I am using a grinder and a drill:)
by Jan Christian
Sep 20, 2015 2:21 pm
Forum: Electric Watercraft
Topic: e-surfboard 8.5hp
Replies: 17
Views: 6639

Re: e-surfboard 8.5hp

I dont know that jet pump but I think your going to fry the esc trying to spin it at 30 000 with a low tourqe motor.
by Jan Christian
Apr 09, 2015 6:01 am
Forum: Stand-up E-scooters and E-skateboards
Topic: Awesome non-electric longboard video
Replies: 8
Views: 595

Re: Awesome non-electric longboard video

Now that is skills and balls.
by Jan Christian
Apr 06, 2015 12:06 pm
Forum: Stand-up E-scooters and E-skateboards
Topic: BRUSHLESS CASTERBOARD: Twin alien 6.4 kw and single 3.2 kw
Replies: 60
Views: 8356

Re: BRUSHLESS CASTERBOARD: Twin alien 6.4 kw and single 3.2

How is your protective gear feeling? I search something similar, is it efficient and can you still move with it? I thought of getting some motocross gear. Yes I love the body armor and full face. I also use wrist guards and knee pads. To feel really safe I should have a leather suit but havent gott...
by Jan Christian
Mar 31, 2015 6:26 pm
Forum: Stand-up E-scooters and E-skateboards
Topic: BRUSHLESS CASTERBOARD: Twin alien 6.4 kw and single 3.2 kw
Replies: 60
Views: 8356

Re: BRUSHLESS CASTERBOARD: Twin alien 6.4 kw and single 3.2

Have you got any video going at 70km/h? I have tried to get some action on tape but it ends up with some shaky crap with bits of random pavement and sky. And it looks slow and not showing how insane it feels like riding it. Lost interest of taping but I will give it a try again. Would be cool to ha...
by Jan Christian
Mar 30, 2015 5:35 pm
Forum: Stand-up E-scooters and E-skateboards
Topic: Fast electric longboard – Dual hub motor
Replies: 49
Views: 17357

Re: Fast electric longboard – Dual hub motor

What sort of speeds are others aiming for when selecting gear ratios for a 6S system?
Maybe around 35 km/h, but that is boring:) I like the look on people faces when I go faster than their car on the sidewalk. Specially buses is fun.
by Jan Christian
Mar 30, 2015 5:39 am
Forum: Stand-up E-scooters and E-skateboards
Topic: Fast electric longboard – Dual hub motor
Replies: 49
Views: 17357

Re: Fast electric longboard – Dual hub motor

Your escs is probably blowing up because you dont have any reduction on the motor. Then the esc have to compensate by using more amps to get the torque. These small rc escs is not made for longer periods with high amp draw. I also smoke them with reduction but thats in longer periods with accelerati...
by Jan Christian
Dec 22, 2014 6:07 am
Forum: Stand-up E-scooters and E-skateboards
Topic: 10S custom skate ESC: testers wanted!
Replies: 1520
Views: 146370

Re: 10S custom skate ESC: testers wanted!

WOW! This is getting advanced. I was in when I saw it had high voltage and could start from stand still. Then you added the superbonus of overheating protection and I was impressed. Now you can switch from front to back with turn signals, brake lights and cruise control. This makes me wanna be an el...
by Jan Christian
Dec 18, 2014 5:38 pm
Forum: E-Scooter and Motorcycle Photos & Videos
Topic: Razor crazy cart XL
Replies: 4
Views: 1143

Re: Razor crazy cart XL

hahaha havent seen that one :D