Search found 15 matches
- Apr 29 2019 2:36pm
- Forum: E-Vehicles General Discussion
- Topic: E Kart sprocket I need your help
- Replies: 10
- Views: 1330
Re: E Kart sprocket I need your help
Chinesium gamble https://www.vmcchineseparts.com/products/chinese-atv-front-sprocket-428-15t VMC Chinese Parts LLC 414 San Diego Rd. Carbondale, IL 62901 https://mogoparts.com/products/10-0314-15 Amazon https://www.amazon.com/d/Motorcycle-Sprockets/Wingsmoto-Sprocket-428-15T-Motorcycle-Dirtbike/B01...
- Apr 29 2019 2:35pm
- Forum: E-Vehicles General Discussion
- Topic: E Kart sprocket I need your help
- Replies: 10
- Views: 1330
Re: E Kart sprocket I need your help
Kart axle sprockets are normaly mounted on a “sprocket carrier” which has the axle bore and key fitting . The sprockets are flat with a 6 hole bolt on fitting to the carrier. #40 may be a bit light for 23kw max,..i would plan to use the 219 series chain and sprockets that most racing karts use... a...
- Apr 26 2019 2:50pm
- Forum: E-Vehicles General Discussion
- Topic: E Kart sprocket I need your help
- Replies: 10
- Views: 1330
Re: E Kart sprocket I need your help
Why use 428 chain? Even if you already have a 428 rear sprocket it can make sense (in the long run) to find a front sprocket and rear sprocket combination that's just bolt on. Front wears more, will be replaced first, so if you need to adapt something every time then it can be a hassle. I'd buy bot...
- Apr 25 2019 9:23pm
- Forum: E-Vehicles General Discussion
- Topic: E Kart sprocket I need your help
- Replies: 10
- Views: 1330
E Kart sprocket I need your help
I built an E-Kart but I am finding it hard to find and figure out what gear ratio that will give me a top end of 60-70mph. The only sprocket I am finding for my motor is for a roller 40 or 50 chains. I wanted to do 15 teeth sprocket (motor) and 25 teeth on the axle. The problem is finding a 428 spro...
- Jun 11 2018 6:34am
- Forum: E-Vehicles General Discussion
- Topic: Alltrax vs Curtis NEED HELP
- Replies: 6
- Views: 1119
Re: Alltrax vs Curtis NEED HELP
If both controllers are rated to carry the voltage you're using, then whichever one can supply more current could potentially give you better performance. The Curtis controllers I've used in the past featured automatic plug braking on closed throttle. That wasn't too big a problem when I used a fre...
- Jun 10 2018 8:18am
- Forum: E-Vehicles General Discussion
- Topic: Alltrax vs Curtis NEED HELP
- Replies: 6
- Views: 1119
Re: Alltrax vs Curtis NEED HELP
i guess this board is dying out.... no one comments anymore =-(
- Jun 09 2018 1:04pm
- Forum: E-Vehicles General Discussion
- Topic: Alltrax vs Curtis NEED HELP
- Replies: 6
- Views: 1119
Re: Alltrax vs Curtis NEED HELP
anyone?
- Jun 09 2018 12:50am
- Forum: E-Vehicles General Discussion
- Topic: Alltrax vs Curtis NEED HELP
- Replies: 6
- Views: 1119
Alltrax vs Curtis NEED HELP
OK... I'm building an E-kart to go at least 60mph. I bought an Alltrax SR72450 controller, sw202 selenoid, 5k throttle today. The problem is I will have to mount everything after receiving it which will cost more money in materials. Then I came across a Curtis controller already mounted on a heatsin...
- Jun 08 2018 5:31pm
- Forum: Large EV General Discussion
- Topic: Electric kart
- Replies: 187
- Views: 44224
Re: Electric kart
Where did you buy a 36 teeth rear sprocket? I've been looking to match your gear ratio to get the same speed as I have the similar motor specs as you.
- Mar 05 2018 9:49pm
- Forum: E-Vehicles General Discussion
- Topic: E-Kart Build I need your Help
- Replies: 6
- Views: 1288
Re: E-Kart Build I need your Help
Only problem i find with the pouches is that if one cell die it will bring all the other pouches down to 0v not all of them, ..only the ones in parallel...and that applies to any battery system. But the pack may well stop working , depending on the pouch failure mode. Correct but on my 18650 i use ...
- Mar 04 2018 2:52pm
- Forum: E-Vehicles General Discussion
- Topic: E-Kart Build I need your Help
- Replies: 6
- Views: 1288
Re: E-Kart Build I need your Help
With that motor and controller you can't have 2-3s to 60mph, the fastest you will get is 7-8 seconds. If you want 1h run time then you can't run your motor at peak hp either. I personally choosed A123 pouches at first because they have the safest you will get aside lead-acid. So average 4-10hp is 6...
- Feb 13 2018 10:38pm
- Forum: E-Vehicles General Discussion
- Topic: Help me build my new E-kart to go 60+mph
- Replies: 6
- Views: 1303
Re: Help me build my new E-kart to go 60+mph
I will upload the pictures later but to answer your questions with no batteries or motor Kart 70pounds I weight 180 pounds First Choice https://www.ebay.com/itm/D-D-ES-15A-6-Motor/271514454119?_trkparms=aid%3D222007%26algo%3DSIM.MBE%26ao%3D2%26asc%3D49923%26meid%3Ddc1ca0cbfb6d4c1396e89c88cb03b7a9%26...
- Feb 13 2018 9:16pm
- Forum: E-Vehicles General Discussion
- Topic: Help me build my new E-kart to go 60+mph
- Replies: 6
- Views: 1303
Help me build my new E-kart to go 60+mph
So I built my first E-kart this month! I was to get 35-40mph but i want to go faster!!! My current specs are Alltrax AXE controller 42v Motenergy 42v motor and 14s12p 2200mAh Li-ion pack I want to start my next project with a go-kart that will reach 60mph. Any suggestion on controller Kelly or Curti...
- Dec 12 2017 5:07pm
- Forum: E-Vehicles General Discussion
- Topic: E-Kart Build I need your Help
- Replies: 6
- Views: 1288
Re: E-Kart Build I need your Help
I look to those forums before and see nothing that helps me decide.
- Dec 11 2017 6:55pm
- Forum: E-Vehicles General Discussion
- Topic: E-Kart Build I need your Help
- Replies: 6
- Views: 1288
E-Kart Build I need your Help
Hello everyone! I'm trying to build an E-kart so I could have a project with my twin brother. Yes, we are new to this but hopefully, this will get us well rounded. So far we have a Phantom Racing Chassis, Motor, and controller. The part I am having a problem since I'm new to this is finding what bat...