Search found 818 matches

by Powervelocity.com
Apr 16 2019 7:44pm
Forum: Items for Sale - New
Topic: PV NextGen Controller FOC compact 150v 22kw Max - $499
Replies: 13
Views: 503

Re: PV NextGen Controller FOC compact 150v 22kw Max - $499

Will likely be something simple like XT150 for phases and xt90 for the battery. Not yet decided on signal connectors. Any suggestions?
MJSfoto1956 wrote:
Apr 14 2019 10:53am
Any photos of what the connectors will look like?
(hopefully waterproof-ready)

M
by Powervelocity.com
Apr 12 2019 7:19am
Forum: Items for Sale - New
Topic: PV NextGen Controller FOC compact 150v 22kw Max - $499
Replies: 13
Views: 503

Re: PV NextGen Controller FOC compact 150v 22kw Max - $499

Field weakening takes away from efficiencies. There is a reason high power vehicles run higher voltages. This is not to say 100v or even 60v mosfets can’t be put in. Not sure what kind of hassling with shunts you have in mind. There are no shunts involved here. Only high precision current sensors. I...
by Powervelocity.com
Apr 11 2019 9:13pm
Forum: Items for Sale - New
Topic: PV NextGen Controller FOC compact 150v 22kw Max - $499
Replies: 13
Views: 503

PV NextGen Controller FOC compact 150v 22kw Max - $499

OK, it's about time to unveil what has been brewing in the PowerVelocity design studio for the last few months. Yes, it is a brand new controller that we designed from the ground up drawing from experience and learning curve while improving Infineon/Xie Chang controllers over the last few years (see...
by Powervelocity.com
Apr 10 2019 1:20pm
Forum: Items for Sale - New
Topic: 24F Silent Controller 20kw 100-150v iOS/Android- $299>
Replies: 220
Views: 23847

Re: 24F Silent Controller 20kw 100-150v iOS/Android- $299>

Hmm, that's very strange that you need to connect each time. Once it's connected it should stay there and auto connect when you just start the app. I've mentioned this a few times but haven't heard anything back as to whether you have tried to clear the Bluetooth cache. This is how to do it on S7/8:...
by Powervelocity.com
Apr 09 2019 12:52pm
Forum: Items for Sale - New
Topic: 12F Sine/Silent 36-100v/45A Controller iOS/Android,GPS-$139
Replies: 153
Views: 18750

Re: 12F Sine/Silent 36-100v/45A Controller iOS/Android,GPS-$139

The alarm connects to the controller externally and it's about 4''x2''. The controller will need 12v converter and external wiring added to it to accommodate the alarm. The alarm is done via phone/texting and calls. There's no sound alarm but it will block the wheel if touched when armed. We have st...
by Powervelocity.com
Apr 09 2019 12:35pm
Forum: Items for Sale - New
Topic: 24F Silent Controller 20kw 100-150v iOS/Android- $299>
Replies: 220
Views: 23847

Re: 24F Silent Controller 20kw 100-150v iOS/Android- $299>

What brand and model of phone are you using?
Have you tried to go to Bluetooth Cache and clear it then reboot?
That usually helps on some wonky Androids. iOS is normally trouble free.
cheeko wrote:
Apr 08 2019 8:45pm
Yeah that will hopefully its not bad Blue Tooth Module.
by Powervelocity.com
Apr 04 2019 11:21am
Forum: Items for Sale - New
Topic: 12F Sine/Silent 36-100v/45A Controller iOS/Android,GPS-$139
Replies: 153
Views: 18750

Re: 12F Sine/Silent 36-100v/45A Controller iOS/Android,GPS-$139

These babies are now back in stock. Now, in anodized black.

2019-04-04_9-18-45.jpg
2019-04-04_9-18-45.jpg (65.78 KiB) Viewed 126 times

cal3thousand wrote:
Apr 03 2019 11:39am
Is it still a week out before 12F get in? Waiting for a large shipment I presume?
by Powervelocity.com
Apr 01 2019 1:41pm
Forum: Items for Sale - New
Topic: 12F Sine/Silent 36-100v/45A Controller iOS/Android,GPS-$139
Replies: 153
Views: 18750

Re: 12F Sine/Silent 36-100v/45A Controller iOS/Android,GPS-$139

I realized the email was having issues for the last couple days. It's all fixed now. Please resend if you sent anything in the last couple days. Great to hear from You! I also sent you 2 messages here - can you confirm if you received them please? I understand that you are busy so no rush. Just want...
by Powervelocity.com
Mar 31 2019 8:16pm
Forum: Items for Sale - New
Topic: 12F Sine/Silent 36-100v/45A Controller iOS/Android,GPS-$139
Replies: 153
Views: 18750

Re: 12F Sine/Silent 36-100v/45A Controller iOS/Android,GPS-$139

Sorry about that. It's the start of the biking season and we are in the midst of releasing a few new products. It's been extremely busy and, sometimes, things fall through the cracks. However, I just reviewed emails and and I am seeing no messages from you. It must be something with communications. ...
by Powervelocity.com
Mar 29 2019 11:40am
Forum: Items for Sale - New
Topic: 24F Silent Controller 20kw 100-150v iOS/Android- $299>
Replies: 220
Views: 23847

Re: 24F Silent Controller 20kw 100-150v iOS/Android- $299>

Please delete/unpair the module from the Android settings and clear the Bluetooth cache. Then go back to the app and try to connect. I think there might be an issue with my bluetooth module. It won't connect from the app unless I connect through my phone settings first (I only tried that because it ...
by Powervelocity.com
Mar 26 2019 1:39pm
Forum: Items for Sale - New
Topic: 15/18F Silent Controller 36-150V BT-iOS-Android/GPS-$179-199
Replies: 875
Views: 93453

Re: 15/18F Silent Controller 36-150V BT-iOS-Android/GPS-$179-199

I think I have seen a few people running Macs with in sensored mode, but if not, it will sure work sensorless. 12Fs are available in dual mode. Hey guys, Has anyone used one of these controllers with a Mac geared hub motor from em3ev.com? I've got two of these controllers and love them, worked great...
by Powervelocity.com
Mar 18 2019 3:27pm
Forum: Items for Sale - New
Topic: Smartphone EV trip dashboard + NAV - Android/iOS - $119
Replies: 162
Views: 15116

Re: Smartphone EV trip dashboard + NAV - Android/iOS - $119

3/18/2019

- Weather forecast is added to dashboard screen - please update from App Store or Google Play.
This meant to give you a quick idea whether it is going to rain or snow any time during your ride.
The forecast time is adjustable from 3 to 24 hours in Settings.

weather.png
by Powervelocity.com
Mar 14 2019 12:52am
Forum: Items for Sale - New
Topic: 24F Silent Controller 20kw 100-150v iOS/Android- $299>
Replies: 220
Views: 23847

Re: 24F Silent Controller 20kw 100-150v iOS/Android- $299>

Please send some screenshots. PW Just wanted to ask when i boot up the app the Temp sensor on the controller works but once you start taking off its disappears and no longer showing, i checked all connectors and there ok, it seems to happen straight after the update week ago. Any ideas Regards Peter
by Powervelocity.com
Mar 12 2019 6:50pm
Forum: Items for Sale - New
Topic: 24F Silent Controller 20kw 100-150v iOS/Android- $299>
Replies: 220
Views: 23847

Re: 24F Silent Controller 20kw 100-150v iOS/Android- $299>

So, could you share the correct combo for this specific motor so we can update our documentation? It should be taking off quiet and smooth. I would check that all hall sensors are operational and make sure the hall and phase combos are correct. I'm replacing the motor controller on a Chinese electri...
by Powervelocity.com
Mar 11 2019 12:11pm
Forum: Items for Sale - New
Topic: 24F Silent Controller 20kw 100-150v iOS/Android- $299>
Replies: 220
Views: 23847

Re: 24F Silent Controller 20kw 100-150v iOS/Android- $299>

It should be taking off quiet and smooth. I would check that all hall sensors are operational and make sure the hall and phase combos are correct. I'm replacing the motor controller on a Chinese electric motorcycle with a qs260 hub motor. the Halls are connected but the motor acts as if it's being d...
by Powervelocity.com
Mar 11 2019 12:06pm
Forum: Items for Sale - New
Topic: 6F 2kW SW Controller 100V dual sensored/less iOS/Android $99
Replies: 30
Views: 3311

Re: 6F 2kW SW Controller 100V dual sensored/less iOS/Android $99

Yes we have a few. Please email at sales@powervelocity.com
Archer321 wrote:
Mar 09 2019 9:40pm
So is this still available?
I looked for it on your website but couldn't find it.
by Powervelocity.com
Mar 07 2019 6:09pm
Forum: E-Bike Reviews & Testing
Topic: PowerVelocity controller review
Replies: 330
Views: 25823

Re: PowerVelocity controller review

Sorry, guys. It's been probably the busiest time so far, so, there is a backlog. Seems like everyone is getting ready for the ride season. I am working on improving efficiencies.
Freddddy wrote:
Mar 06 2019 10:28pm
Mine is now on its way. I can't wait to use it
by Powervelocity.com
Mar 07 2019 6:05pm
Forum: Items for Sale - New
Topic: 24F Silent Controller 20kw 100-150v iOS/Android- $299>
Replies: 220
Views: 23847

Re: 24F Silent Controller 20kw 100-150v iOS/Android- $299>

A 3 pin JST connector has a notch that will lock it in the connector on the Bluetooth end. It's not perfect but it should withstand vibrations. Have you tried those? 2019-03-07_15-02-31.jpg Thanks PW Yes i had ride other day and it came off the BT so i wanted to see better way i can lock it in, and ...
by Powervelocity.com
Mar 05 2019 12:35am
Forum: Items for Sale - New
Topic: 24F Silent Controller 20kw 100-150v iOS/Android- $299>
Replies: 220
Views: 23847

Re: 24F Silent Controller 20kw 100-150v iOS/Android- $299>

Either way should work if the BT is of later version with throttle input.
cheeko wrote:
Mar 04 2019 6:30pm
Hi Guys

Instead of emailing PW with all stupid questions thought i would ask here, Has anyone used the Throttle wire rather then Bluetooth side, just wanted to see what the difference is.

Cheers.
by Powervelocity.com
Feb 13 2019 3:27am
Forum: Items for Sale - New
Topic: 24F Silent Controller 20kw 100-150v iOS/Android- $299>
Replies: 220
Views: 23847

Re: 24F Silent Controller 20kw 100-150v iOS/Android- $299>

Depending on how much current you are planning to run, there may be a few options. I would normally connect the DC/DC ground to the battery negative or somewhere on the PCB and splice into the orange ignition wire. That allows to control the power to the controller with the ignition switch. But I do...
by Powervelocity.com
Feb 11 2019 3:03am
Forum: Items for Sale - New
Topic: Smartphone EV trip dashboard + NAV - Android/iOS - $119
Replies: 162
Views: 15116

Re: Smartphone EV trip dashboard + NAV - Android/iOS - $119

I am expecting to have a stock of lower power, low cell count BMSes in three weeks. Do you have said bms' available now? Or are they in the pipeline? More power is more fun to an extent. Not on a cargo bike I carry my kids on though. Not really up for wheelies on that build :-) Sent from my moto g(6...
by Powervelocity.com
Feb 04 2019 6:18pm
Forum: Items for Sale - New
Topic: 12F Sine/Silent 36-100v/45A Controller iOS/Android,GPS-$139
Replies: 153
Views: 18750

Re: 12F Sine/Silent 36-100v/45A Controller iOS/Android,GPS-$139

In about a week.
gone_walkabouts wrote:
Feb 02 2019 10:33am
Any ideas when the 12f is coming back into stock ?
by Powervelocity.com
Feb 04 2019 6:17pm
Forum: Items for Sale - New
Topic: 24F Silent Controller 20kw 100-150v iOS/Android- $299>
Replies: 220
Views: 23847

Re: 24F Silent Controller 20kw 100-150v iOS/Android- $299>

The schematics is simply a typical connection diagram. There is no built-in switch. I would recommend connecting a properly rated breaker on the positive end and have a BMS on the negative end. Connectors with built-in pre-charge resistors, such as XT90, work well handling sparks. I noticed on the w...