Search found 1873 matches

by skeetab5780
Jan 19, 2018 12:11 pm
Forum: E-Bike Technical
Topic: Small 72v 50A controller
Replies: 9
Views: 503

Re: Small 72v 50A controller

Spec sheet for that controller also says 50% is max. Not sure where the 70% is coming from
by skeetab5780
Jan 19, 2018 11:37 am
Forum: E-Scooter and Motorcycle Photos & Videos
Topic: Apollo 250 Dirt Bike Conversion
Replies: 139
Views: 7158

Re: Apollo 250 Dirt Bike Conversion

Thanks johnny ill try that, i feel like i got 100 forum members to but the kls7230s and most everyone seems to hate them! You should try to upload a vid of your bike in action, interesting gearbox use After reviewing the controller manual again it seems i need to do the oposite and raise the numbers...
by skeetab5780
Jan 19, 2018 11:23 am
Forum: Motor Technology
Topic: Cromotor issue... bad sound and lack of power
Replies: 9
Views: 80

Re: Cromotor issue... bad sound and lack of power

No clutch in a bldc direct hub

Did you mark the side cover and make sure to install it in the same manner?

Sounds like maybe a magnet broke loose
by skeetab5780
Jan 19, 2018 11:22 am
Forum: Items for Sale - New
Topic: DENZEL electric dirt bike on Indiegogo. Just launched
Replies: 24
Views: 1149

Re: Project DENZEL RUSH 7.5Kw

I have that same ebay tensioner, the spring on it is not very strong at all. Works for driving forward have not tried regen yet
by skeetab5780
Jan 18, 2018 1:36 pm
Forum: E-Scooter and Motorcycle Photos & Videos
Topic: Apollo 250 Dirt Bike Conversion
Replies: 139
Views: 7158

Re: Apollo 250 Dirt Bike Conversion

izeman wrote:
Jan 18, 2018 11:47 am

what you need to do is crank up the phase amps as high as possible. maybe if you switch from TORQUE throttle to SPEED throttle or mixed mode it will help. have you tried that?
they are set from factory at max

and there is no torque or speed option on KLS
by skeetab5780
Jan 18, 2018 9:51 am
Forum: E-Scooter and Motorcycle Photos & Videos
Topic: Apollo 250 Dirt Bike Conversion
Replies: 139
Views: 7158

Re: Apollo 250 Dirt Bike Conversion

I have a feeling these KLS controllers are nothing but problems... I've been trying to give them the benefit of the doubt It seems the controller does not output full current from a stall, which is ridiculous. Basically I can push the throttle 100% from a stand still and it will just slowly pull awa...
by skeetab5780
Jan 15, 2018 3:21 pm
Forum: E-Bike Non-hub Motor Drives
Topic: Kuberg Freerider Project
Replies: 66
Views: 4364

Re: Kuberg Freerider Project

Hi, I have the exactly same problem with my kelly kls7230s controller and a revolt 120 pro motor. I will use the 12 volt (controller provides this output) instead of 5volt to power up the hall sensors. Before doing that, check the hall sensors Voltage range. Bye Can most hall sensors handle 12v? Th...
by skeetab5780
Jan 12, 2018 11:46 am
Forum: E-Bike Photos & Video
Topic: Vector Light Commuter Build
Replies: 47
Views: 3108

Re: Vector Light Commuter Build

awesome artur! Glad to help

thanks again for a great bike at a good price!
by skeetab5780
Jan 12, 2018 11:44 am
Forum: E-Bike Non-hub Motor Drives
Topic: Kuberg Freerider Project
Replies: 66
Views: 4364

Re: Kuberg Freerider Project

have you sorted the kog problem on kelly? i had exactly the same problem, sorted with enabling a light regen No I didn't figure it out I ended up switching to a KBS series controller with this motor its much smoother...I hope there is a better fix for this some day no one has given a definitive ans...
by skeetab5780
Jan 12, 2018 11:44 am
Forum: E-Scooter and Motorcycle Photos & Videos
Topic: Apollo 250 Dirt Bike Conversion
Replies: 139
Views: 7158

Re: Apollo 250 Dirt Bike Conversion

izeman wrote:
Jan 11, 2018 10:04 am
why don't you put it directly under the seat? there seems to be some space, and cog should be better as well. or divide the pack up. half there, half there.
That's not a bad idea, they aren't super heavy it shouldn't matter much

I still haven't been able to get out and ride cannot wait!
by skeetab5780
Jan 09, 2018 3:23 pm
Forum: E-Bike Technical
Topic: Small 72v 50A controller
Replies: 9
Views: 503

Re: Small 72v 50A controller

I wish it put out 91A Im pretty sure it only allows 50% battery current how do you increase it to 70%? 50% is max in the settings https://lh3.googleusercontent.com/91dMlsXkB8lnr1jQJ63jYmz4sp0R56hV2y3602uJCzY6f8bD7mcmIq094DBkUMNaXLrVTmf-WK7PBL8i-Xm-Nubl22mL4-3WAw5t7bg97JTdiOjTIhtmc_rof_Vl4yaeL5wjiFOH...
by skeetab5780
Jan 08, 2018 3:21 pm
Forum: E-Bike Technical
Topic: Small 72v 50A controller
Replies: 9
Views: 503

Re: Small 72v 50A controller

Are you sure how did you test it? you first set the motor current in percent, than you multiply this value (in amps) with the percent you set for battery current. an example with 55/130A rated controller motor current: 80% 130A * 0,8 = 104A phase battery current: 50% 104A * 0,5 = 52A battery I guess...
by skeetab5780
Jan 07, 2018 8:46 am
Forum: E-Scooter and Motorcycle Photos & Videos
Topic: Aprilia E-sxv 50kw
Replies: 17
Views: 1512

Re: Aprilia E-sxv 50kw

Very sick build! Great vid too. Im not sure its 50kw but still sick

Awesome donor bike, i wish i started with a bike like that myself
by skeetab5780
Jan 06, 2018 7:43 am
Forum: E-Bike Non-hub Motor Drives
Topic: Sur-ron Adaptto
Replies: 30
Views: 1634

Re: Sur-ron Adaptto

How much was that freaking beast of a battery? So awesome
by skeetab5780
Jan 05, 2018 9:06 pm
Forum: E-Bike Non-hub Motor Drives
Topic: Sur-Ron - New Mid drive Bike from China
Replies: 363
Views: 18727

Re: Sur-Ron - New Mid drive Bike from China

Those are bikes based around hub motors. The title of this thread says mid drive

Nice try tho
by skeetab5780
Jan 05, 2018 1:49 pm
Forum: E-Bike Technical
Topic: What could be wrong with my bike?
Replies: 18
Views: 369

Re: What could be wrong with my bike?

Sounds like a bad hall possibly, it will start rough in some positions but not all, and sometimes act funny when it cannot sense the stator position during use.
by skeetab5780
Jan 05, 2018 11:55 am
Forum: E-Scooter and Motorcycle Photos & Videos
Topic: Apollo 250 Dirt Bike Conversion
Replies: 139
Views: 7158

Re: Apollo 250 Dirt Bike Conversion

More progress today! Used some NSI it-4 connectors (on the shelf at my work) to quickly parallel the packs and get this thing riding https://lh3.googleusercontent.com/vmnyujBSK-4ZeS0pbrwrjv72d1ZT6xMZwVV1_2Qq1Y1Ahh_bEiEEUzbdErAO9ZGYd65VIGimt053bIEzEOTrv_JJNOhJjLNLJKLWsIyN7K9turSCfOUFjPtPg-LiZu9p3xV9E...
by skeetab5780
Jan 04, 2018 12:57 pm
Forum: E-Scooter and Motorcycle Photos & Videos
Topic: Apollo 250 Dirt Bike Conversion
Replies: 139
Views: 7158

Re: Apollo 250 Dirt Bike Conversion

Oh my god my welding skills are so awful! But it seems to be holding, hold your breathe! But I tacked the battery tray in place and tacked the chain tensioner into position. Now I am charging both my 18s packs so I can parallel them and get them mounted to the bike. I was hoping to get it done today...
by skeetab5780
Jan 03, 2018 12:38 pm
Forum: Large EV General Discussion
Topic: ATV conversion (mostly done)
Replies: 11
Views: 311

Re: ATV conversion (mostly done)

Awesome build sub’d

Always wanted a two wheel drive sports quad conversion myself, all time favorite quad is 1987 trx250x
by skeetab5780
Jan 03, 2018 9:26 am
Forum: E-Bike Photos & Video
Topic: Vector Light Commuter Build
Replies: 47
Views: 3108

Re: Vector Light Commuter Build

Sorry remote I didn't see the post above the one about the color... Yeah I think this frame will fit you, you are shorter than us but you can adjust everything by what suspension you use. If you got a shorter travel front fork or rear shock you can play around with the adjustment bracket to get it r...
by skeetab5780
Jan 03, 2018 9:05 am
Forum: E-Bike Non-hub Motor Drives
Topic: Sur-Ron - New Mid drive Bike from China
Replies: 363
Views: 18727

Re: Sur-Ron - New Mid drive Bike from China

I guess it could have pedals similar to that old electric motorcycle some guy created, it drove highway speeds and the pedals turned a specially designed generator to regen hundreds of volts back into the battery for exercise purposes, and to feel like your giving back to the environment. https://el...
by skeetab5780
Jan 02, 2018 4:07 pm
Forum: E-Bike Technical
Topic: Short throw thumb throttle?
Replies: 24
Views: 387

Re: Short throw thumb throttle?

Ya that is a vertical thumb throttle though, completely different animal IMO

You can get the Wuxing one that is vertical also if that style tickles your fancy
by skeetab5780
Jan 02, 2018 10:04 am
Forum: E-Bike Technical
Topic: Short throw thumb throttle?
Replies: 24
Views: 387

Re: Short throw thumb throttle?

This one is not as long of a throw, I own both and like both on different bikes
https://www.ebay.com/itm/E-bike-Scooter ... Swj85YLpRA
by skeetab5780
Dec 29, 2017 12:40 pm
Forum: E-Scooter and Motorcycle Photos & Videos
Topic: Apollo 250 Dirt Bike Conversion
Replies: 139
Views: 7158

Re: Apollo 250 Dirt Bike Conversion

Also just got my new welder in so I can get to work soon! https://lh3.googleusercontent.com/S3t3ekK7g6u9PwhRthLIldd5UYT4FhLWJhxTRDrMzRa_3FtQBzNi6U4MnWrUvVpHjHzrNLgVKRq2GauhAhMBkbMB2ugnxNrhfOYwPrBS85f3GRZnY3W4NUifmLzBpU86m-0KtXC78Rwh1J6PSnOblzBhhx0Jl2vXDm7Rvf7O9A7NsbJqIv8AdXt4ElnoG-hStyZyI3mm5LrbOgK7...
by skeetab5780
Dec 29, 2017 12:05 pm
Forum: E-Scooter and Motorcycle Photos & Videos
Topic: Apollo 250 Dirt Bike Conversion
Replies: 139
Views: 7158

Re: Apollo 250 Dirt Bike Conversion

Strapped a Gopro to the frame and took the bike for one last test ride with the #40 chain and the 12t front and 60t rear. Once I get my welder I can weld the battery mount and tensioner mount and get this thing on the trail!