Search found 209 matches

by Dumsterdave
Dec 28 2018 5:31pm
Forum: E-Bike General Discussion
Topic: Sinewave Controller?
Replies: 11
Views: 388

Re: Sinewave Controller?

Following this thread just to see what comes up. For me, silence is an absolute must! I've had sine, trapezoidal and now foc. Some like the hum/buzz though.
by Dumsterdave
Dec 27 2018 5:12pm
Forum: Items for Sale - New
Topic: Compact Field Oriented Controller, ASI + Grin, limited run
Replies: 1175
Views: 183291

Re: Compact Field Oriented Controller, ASI + Grin, limited run

Not sure about my pr V2... First off, in running a measly 14s battery so I'm not expecting high speeds, but it is capable of 60A cont. So I was hoping for some torque, but I'm either completely off in my settings or my pr is faulty. I've tried to raise everything to the max, but according to my CA ...
by Dumsterdave
Dec 24 2018 2:26am
Forum: Items for Sale - New
Topic: Vector Storm e-bike Frame 299€ / Parts WORLDWIDE
Replies: 2322
Views: 299805

Re: Vector Storm e-bike Frame 299€ / Parts WORLDWIDE

Artur wrote:
Dec 19 2018 5:51pm
I will make video review on this bike tomorrow if I can so I explain many questions :-)
I'd like to see this video as well.
by Dumsterdave
Dec 20 2018 5:16pm
Forum: Items for Sale - New
Topic: Compact Field Oriented Controller, ASI + Grin, limited run
Replies: 1175
Views: 183291

Re: Compact Field Oriented Controller, ASI + Grin, limited run

Not sure about my pr V2... First off, in running a measly 14s battery so I'm not expecting high speeds, but it is capable of 60A cont. So I was hoping for some torque, but I'm either completely off in my settings or my pr is faulty. I've tried to raise everything to the max, but according to my CA I...
by Dumsterdave
Nov 26 2018 5:26am
Forum: Items for Sale - New
Topic: Compact Field Oriented Controller, ASI + Grin, limited run
Replies: 1175
Views: 183291

Re: Compact Field Oriented Controller, ASI + Grin, limited run

I lowered mine .0 and do the regen thru holding brakes and twisting throttle for proportional , works great, What is your max regen phase current set? And what does max regen batt current mean? I have a 14s9p battery with mj1 cells (3400 mAh). Mj1 are treated 1c max charge.... So what should I set ...
by Dumsterdave
Nov 24 2018 9:44am
Forum: Items for Sale - New
Topic: Compact Field Oriented Controller, ASI + Grin, limited run
Replies: 1175
Views: 183291

Re: Compact Field Oriented Controller, ASI + Grin, limited run

What is your max Regen Battery set to? And is the batter fully charged? The regen works once the battery voltage drops a bit from full in my experience. Oops, didn't realise that pop-up was there, but it's set at 6v (I think). I actually just reloaded the default settings, did an auto tune and now ...
by Dumsterdave
Nov 23 2018 7:23pm
Forum: Items for Sale - New
Topic: Compact Field Oriented Controller, ASI + Grin, limited run
Replies: 1175
Views: 183291

Re: Compact Field Oriented Controller, ASI + Grin, limited run

What is your max Regen Battery set to? And is the batter fully charged? The regen works once the battery voltage drops a bit from full in my experience. Oops, didn't realise that pop-up was there, but it's set at 6v (I think). I actually just reloaded the default settings, did an auto tune and now ...
by Dumsterdave
Nov 23 2018 5:50pm
Forum: Items for Sale - New
Topic: Compact Field Oriented Controller, ASI + Grin, limited run
Replies: 1175
Views: 183291

Re: Compact Field Oriented Controller, ASI + Grin, limited run

i have a cav3.12 and a phaserunner v2. i am trying to get the regen to work. I have both the throttle and ebrake sensor "reed switch" connected directly to the CA. The throttle works great.... The regen, not so much. on the CA, I have the throttle out set to 0.50-0.00v and the throttle in says 0.86v...
by Dumsterdave
Nov 23 2018 5:34pm
Forum: E-Bike Technical
Topic: Phaserunner, CA3 and Proportional Regen
Replies: 1
Views: 389

Re: Phaserunner, CA3 and Proportional Regen

how? im having problems
by Dumsterdave
Nov 23 2018 5:29pm
Forum: E-Bike Technical
Topic: Phase Runner --> CA 3 set up dosent show km/h
Replies: 16
Views: 805

Re: Phase Runner --> CA 3 set up dosent show km/h

im having the same problem with the regen. the CA shows that im getting some regen, but its not actually working.

could you explain a bit more on how this was solved? maybe send me the the firmware they sent you.
by Dumsterdave
Nov 20 2018 7:56am
Forum: E-Bike Technical
Topic: How to build a brake light?
Replies: 9
Views: 353

Re: How to build a brake light?

Following
by Dumsterdave
Nov 14 2018 12:04am
Forum: E-Bike Technical
Topic: Elegant solution for 72v main power switch
Replies: 15
Views: 872

Re: Elegant solution for 72v main power switch

I'm using one of these with my phaseruner at 72v and it had been working fine for about 6 months. I'm a bike courier that had to turn my bike on and off about 30 times a day and haven't noticed any arcing. Please clarify, is this on the battery supply line? :shock: Or just in the controller ignitio...
by Dumsterdave
Nov 13 2018 1:31pm
Forum: E-Bike Technical
Topic: Elegant solution for 72v main power switch
Replies: 15
Views: 872

Re: Elegant solution for 72v main power switch

81style wrote:
Nov 13 2018 12:05pm
Dumsterdave wrote:
Nov 12 2018 8:21am
I'm using one of these with my phaseruner at 72v and it had been working fine for about 6 months.
What happened after 6 months?
Nothing, it's still working
by Dumsterdave
Nov 12 2018 8:33am
Forum: E-Bike Technical
Topic: Found an incomplete ebike at a thriftshop
Replies: 6
Views: 358

Re: Found an incomplete ebike at a thriftshop

That is a 9C or a 9C clone which can be a pretty fast motor and be used at fairly high voltage. Where are you located? If you were near me I would be happy to bring a battery and controller to test it for you. I’m in Arizona. I doubt you want to take him a battery and controller since his profile s...
by Dumsterdave
Nov 12 2018 8:21am
Forum: E-Bike Technical
Topic: Elegant solution for 72v main power switch
Replies: 15
Views: 872

Re: Elegant solution for 72v main power switch

I'm using one of these with my phaseruner at 72v and it had been working fine for about 6 months. I'm a bike courier that had to turn my bike on and off about 30 times a day and haven't noticed any arcing. Onever Universal Motorcycle Handlebar Flameout Switch ON OFF Button For Moto Motor ATV Bike ht...
by Dumsterdave
Nov 09 2018 1:08pm
Forum: E-Bike Reviews & Testing
Topic: Cycle Analyst V3 preview and first beta release
Replies: 4377
Views: 622005

Re: Cycle Analyst V3 preview and first beta release

heyDD- It sounds like a button or perhaps condensation problem that is causing phantom button pushes. In particular, holding the left button depressed on boot sends control directly to Setup - you primary symptom. Buttons not working is likely because one or more is stuck ON. Carefully unscrew the ...
by Dumsterdave
Nov 01 2018 5:54pm
Forum: E-Bike General Discussion
Topic: Hub motor bounce
Replies: 7
Views: 404

Hub motor bounce

I was wondering what would cause a rear hub to bounce? I put my bike upside down and hit the throttle and the entire bike shakes. Looking from above, the wheel seems pretty true, but I'm assuming it's not? Is that likely the problem?
by Dumsterdave
Oct 31 2018 5:08pm
Forum: E-Bike Technical
Topic: First build and would like a second set of eyes....
Replies: 3
Views: 205

Re: First build and would like a second set of eyes....

Personally I would find something with at least front suspension. The battery choice seems good and yes it has a lock. Since you're ordering from em3ev anyways, you might as well get the 5A charger. The option to charge to 90% will increase the life of your battery The blue gear will most likely be ...
by Dumsterdave
Oct 29 2018 4:49pm
Forum: E-Bike Reviews & Testing
Topic: Cycle Analyst V3 preview and first beta release
Replies: 4377
Views: 622005

Re: Cycle Analyst V3 preview and first beta release

heyDD- It sounds like a button or perhaps condensation problem that is causing phantom button pushes. In particular, holding the left button depressed on boot sends control directly to Setup - you primary symptom. Buttons not working is likely because one or more is stuck ON. Carefully unscrew the ...
by Dumsterdave
Oct 29 2018 9:09am
Forum: E-Bike Reviews & Testing
Topic: Cycle Analyst V3 preview and first beta release
Replies: 4377
Views: 622005

Re: Cycle Analyst V3 preview and first beta release

I turn on my cav3 and it just says "setup". Sometimes it'll ask if I want to reset defaults, but the buttons don't work... What's up? It's cold, but not wet out and it had been working fine. Even today, I put about 50kms on it before it started to act up. First it changed my display screen, then ask...
by Dumsterdave
Oct 25 2018 12:44am
Forum: Items for Sale - New
Topic: Vector Storm e-bike Frame 299€ / Parts WORLDWIDE
Replies: 2322
Views: 299805

Re: Vector Storm e-bike Frame 299€ / Parts WORLDWIDE

People , buy these frames, so that Artur can start selling frames ( light frame ) with a better swingarm, and with the main frame that has the opening on the side ( not bottom ) for the batteries , so that we can take out the battery pack each ride . I agree with the swingarm part, but I like how t...
by Dumsterdave
Oct 19 2018 1:16am
Forum: Items for Sale - New
Topic: Compact Field Oriented Controller, ASI + Grin, limited run
Replies: 1175
Views: 183291

Re: Compact Field Oriented Controller, ASI + Grin, limited run

Just a quick review of the Phaserunner: I had mine up and running quickly with my eZee 250 rpm with blown hall sensors. It configured a lot more quickly than I expected, and the 36V battery now tops out at about 26 MPH with up to 9 amps field weakening, which is a bit higher than I was expecting as...
by Dumsterdave
Oct 15 2018 2:29pm
Forum: E-Bike Reviews & Testing
Topic: Cycle Analyst V3 preview and first beta release
Replies: 4377
Views: 622005

Re: Cycle Analyst V3 preview and first beta release

Not sure what's up. I have a PR/CAv2 combo and everything worked great for the past few months. I haven't changed any settings, but now the used Ah on the display is waaaay off. I have a 52v battery that was charged to 56.5v and I used my battery down to 49.5v, but the CA says that I used 17.5Ah. I ...
by Dumsterdave
Sep 17 2018 7:03am
Forum: E-Bike Reviews & Testing
Topic: Cycle Analyst V3 preview and first beta release
Replies: 4377
Views: 622005

Re: Cycle Analyst V3 preview and first beta release

Is it possible to enable regen without an ebrake or button? Like maybe just rolling off the throttle?
by Dumsterdave
Sep 11 2018 7:34am
Forum: Items for Sale - New
Topic: Compact Field Oriented Controller, ASI + Grin, limited run
Replies: 1175
Views: 183291

Re: Compact Field Oriented Controller, ASI + Grin, limited run

jpc6000 wrote:
Sep 10 2018 8:53am
Test it.
Try 3,5,10,15,20 A
Thanks