Search found 644 matches

by Powervelocity.com
Jan 18, 2018 2:24 pm
Forum: Items for Sale - New
Topic: 24F Silent Controller 15kw 150v iPhone/Android/GPS - $299
Replies: 118
Views: 8921

Re: 24F Silent Controller 15kw 150v iPhone/Android/GPS - $299

Please PM - I need some basic info for invoice. Thanks for the quick response. I am very pleased with all the options that you have been able to incorporate into these. I am by no means someone who can really afford a high power machine but I have sacrificed quite a few meals on building a decent bi...
by Powervelocity.com
Jan 16, 2018 1:19 pm
Forum: Items for Sale - New
Topic: 12F Sine/Silent 36-100v/45A Controller iOS/Android,GPS-$139
Replies: 107
Views: 9630

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

Well, 12F will do 50A, and 24F maxes out at 200A (for the the top model). 6F is just a tiny controller for small builds up to 2-3kw. Yes, BT is available on all controllers from 3F to 24F. 30A is the max rating for 6F. Please PM for details. Is 6 FETs controller with Bluetooth available? I don't see...
by Powervelocity.com
Jan 16, 2018 1:17 pm
Forum: Items for Sale - New
Topic: 24F Silent Controller 15kw 150v iPhone/Android/GPS - $299
Replies: 118
Views: 8921

Re: 24F Silent Controller 15kw 150v iPhone/Android/GPS - $299

299 - Just a bare controller 399 - Controller + Wireless programming + Dashboard (It has most of the CA functionality plus more), works out of the box with Android or iOS Hello can you please explain the difference between the $299 24fet that is being discussed here and the $399 24fet that is on the...
by Powervelocity.com
Jan 15, 2018 3:52 pm
Forum: Items for Sale - New
Topic: 12F Sine/Silent 36-100v/45A Controller iOS/Android,GPS-$139
Replies: 107
Views: 9630

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

Yes, BT is available on all controllers from 3F to 24F. 30A is the max rating for 6F.
Please PM for details.
Ecyclist wrote:
Jan 15, 2018 12:48 am
Is 6 FETs controller with Bluetooth available? I don't see it on your website.
What is max amp. at 36V on the 6 FETs controller?
BTW: Your app design is fantastic.
by Powervelocity.com
Jan 12, 2018 11:00 am
Forum: Items for Sale - New
Topic: 15/18F Silent Controller 36-150V BT-iOS-Android/GPS-$179-199
Replies: 777
Views: 59816

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

Celsius, Fahrenheit, miles, km - everything is supported and switchable in the app from day one. More on the app, BT module, what it can do and how to use it is here: https://endless-sphere.com/forums/viewtopic.php?f=31&t=89847 Thanks for the great info. I'm def going with the 10k ntc. Seems most pl...
by Powervelocity.com
Jan 11, 2018 1:52 pm
Forum: Items for Sale - New
Topic: 15/18F Silent Controller 36-150V BT-iOS-Android/GPS-$179-199
Replies: 777
Views: 59816

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

Yep, most motors are using either 10K NTC (best) or linear thermistor like KTY. The are super simple to connect - just need to run one wire to the dashboard while the other end is using the common ground. Clyte must have gone against the mainstream by using a sensor with dedicated power. It should s...
by Powervelocity.com
Jan 11, 2018 2:09 am
Forum: Items for Sale - New
Topic: 15/18F Silent Controller 36-150V BT-iOS-Android/GPS-$179-199
Replies: 777
Views: 59816

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

Hmm, MXUS must have switched to a three leg thermistor. The quickest thing to make it work is just swap it with a 10K NTC thermistor. Wire one leg to the ground and the other one to the Bluetooth temp input. Done. This type will provide the best precision: https://www.amazon.com/Uxcell-a14092200ux02...
by Powervelocity.com
Jan 10, 2018 2:26 pm
Forum: Items for Sale - New
Topic: Compact 26s 109v/35Ah/3.3kWh/10kw packs for power&range
Replies: 27
Views: 1348

Re: Compact 26s 109v/35Ah/3.3kWh/10kw packs for power&range

Yes, can be shipped within the US and in compliance with all the applicable regulations.
grindz145 wrote:
Jan 10, 2018 1:02 pm
Do these have UN 38.3? Are you able to ship in the US?

It looks like quite a nice setup.
by Powervelocity.com
Jan 10, 2018 12:04 pm
Forum: Items for Sale - New
Topic: 15/18F Silent Controller 36-150V BT-iOS-Android/GPS-$179-199
Replies: 777
Views: 59816

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

Most motors (pretty much all I've seen so far) have thermistors with two or even one wire coming out (usually white). The red and black wires don't need to be wired for the temperature readings specifically. They are for powering hall sensors. Now, thermistor are nothing more than resistors that cha...
by Powervelocity.com
Jan 10, 2018 11:55 am
Forum: Items for Sale - New
Topic: Compact 26s 109v/35Ah/3.3kWh/10kw packs for power&range
Replies: 27
Views: 1348

Re: Compact 26s 109v/35Ah/3.3kWh/10kw packs for power&range

Yes, honesty is a great virtue and much appreciated ;) But 180v and 400 battery amps is really an overkill even for QS273. 200A is probably the most it can sustain before failure. Are you sure you are talking about 400A battery amps, not phase amps? To be honest just an electrIc enduro eeb with a QS...
by Powervelocity.com
Jan 09, 2018 3:44 pm
Forum: Items for Sale - New
Topic: Compact 26s 109v/35Ah/3.3kWh/10kw packs for power&range
Replies: 27
Views: 1348

Re: Compact 26s 109v/35Ah/3.3kWh/10kw packs for power&range

Can be done potentially but likely infeasible as most people don't run voltages and amps that high. It's a one off request.
I wonder what kind of vehicle is this for?
Mywpn wrote:
Jan 09, 2018 6:52 am
No plans in the future by any chance?
by Powervelocity.com
Jan 09, 2018 1:57 pm
Forum: E-Bike Reviews & Testing
Topic: PowerVelocity controller review
Replies: 268
Views: 8868

Re: PowerVelocity controller review

Two temperature inputs are there, as well as throttle control. The roll back will be a matter of adding a line of extra code in the software (will be pushed as an update pretty soon). I got the new telemetry modules On Saturday. I haven't had a chance to try them out yet. does it already feature two...
by Powervelocity.com
Jan 08, 2018 11:33 pm
Forum: Items for Sale - New
Topic: 15/18F Silent Controller 36-150V BT-iOS-Android/GPS-$179-199
Replies: 777
Views: 59816

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

Available.
PM please.
Papa wrote:
Jan 08, 2018 10:05 pm
I don't find the 6fets on your site. Is it still available? Specs?.. Price?

Thank you
by Powervelocity.com
Jan 08, 2018 9:31 pm
Forum: Items for Sale - New
Topic: 15/18F Silent Controller 36-150V BT-iOS-Android/GPS-$179-199
Replies: 777
Views: 59816

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

Support for temperature reading was added something in September last year. All modules since then have two temperature inputs. One is wired to the controller to read mosfets and the other one is wired externally for motor or any other temperature sensor. if you have temperature input on your contro...
by Powervelocity.com
Jan 08, 2018 7:51 pm
Forum: Items for Sale - New
Topic: Compact 26s 109v/35Ah/3.3kWh/10kw packs for power&range
Replies: 27
Views: 1348

Re: Compact 26s 109v/35Ah/3.3kWh/10kw packs for power&range

Not at the moment.
Mywpn wrote:
Jan 08, 2018 2:55 pm
Do you make a controller capable of up to 180v, with a max discharge of up to 350-400 battery amps.
by Powervelocity.com
Jan 08, 2018 7:42 pm
Forum: E-Bike Non-hub Motor Drives
Topic: LightningRods mid drive kit
Replies: 4853
Views: 407823

Re: LightningRods mid drive kit

Yep, will have to ditch the pedals to accommodate the belt. Gotta be a reason belts are used on gas-powered motorcycles with great success. Electric motors are not that much different from this perspective. Well, minus transmission. All we need is transfer the torque from the motor to the wheel and ...
by Powervelocity.com
Jan 08, 2018 1:25 pm
Forum: E-Bike Non-hub Motor Drives
Topic: LightningRods mid drive kit
Replies: 4853
Views: 407823

Re: LightningRods mid drive kit

Making this a one stage belt drive would be perfect in my book, but I understand the challenges retrofitting a wider belt on existing frames. Keeping it very simple, with as few gears as possible. A custom swingarm could be the way to go. Actually, a custom swingarm with a belt drive compatible with...
by Powervelocity.com
Jan 07, 2018 4:49 pm
Forum: E-Bike Non-hub Motor Drives
Topic: LightningRods mid drive kit
Replies: 4853
Views: 407823

Re: LightningRods mid drive kit

Just thought I'd chime in on the clearance of the big block middrive on EEB frame that I am currently running. Never thought of it being an issue until I read some comments here. I have pedals on the bike which go lower to the ground compared to where the motor is mounted. So, if anything creates th...
by Powervelocity.com
Jan 07, 2018 1:44 pm
Forum: Items for Sale - New
Topic: Bomber Style Frame Set (EBB) Black - $500 - 2 left
Replies: 141
Views: 13886

Re: Bomber Style Frame Set (EBB) Black - $500 - 2 left

You mean something like this? LightningRods has been offering middrive kits for pretty much all major DYI frames for a while now.

https://endless-sphere.com/forums/viewt ... start=4800
mid.png
by Powervelocity.com
Jan 06, 2018 2:21 pm
Forum: Items for Sale - New
Topic: 24F Silent Controller 15kw 150v iPhone/Android/GPS - $299
Replies: 118
Views: 8921

Re: 24F Silent Controller 15kw 150v iPhone/Android/GPS - $299

Yes, 120v version comes with exactly the same mosfets that go into 120v 24Fs, so the same RDSon.
None of the controllers come with var.regen at the moment.
\/ampa wrote:
Jan 05, 2018 6:35 pm
Thats good.
Do the 18F with 120V also have the 3.6mOhm FETS ?
And have the 18F 120V controller variable regen now or also need upgrade ?
by Powervelocity.com
Jan 06, 2018 2:19 pm
Forum: Items for Sale - New
Topic: Bomber Style Frame Set (EBB) Black - $500 - 2 left
Replies: 141
Views: 13886

Re: Bomber Style Frame Set (EBB) Black - $500 - 2 left

Yep, you get what you paid for. This has always held true.
by Powervelocity.com
Jan 04, 2018 3:12 pm
Forum: E-Bike Reviews & Testing
Topic: PowerVelocity controller review
Replies: 268
Views: 8868

Re: PowerVelocity controller review

It's been in the product description for some time: http://powervelocity.com/index.php?id_product=55&controller=product But I'll make separate descriptions as specs and price will be different now. Currently, 24F is offered in two versions: - 150v version - 120v version with Toshiba mosfets I am als...
by Powervelocity.com
Jan 03, 2018 9:41 pm
Forum: E-Bike Reviews & Testing
Topic: PowerVelocity controller review
Replies: 268
Views: 8868

Re: PowerVelocity controller review

Currently, 24F is offered in two versions:
- 150v version
- 120v version with Toshiba mosfets

I am also working on the third version. It'll be more capable in terms of amps and the price will be a bit higher.
by Powervelocity.com
Dec 30, 2017 9:50 pm
Forum: Items for Sale - New
Topic: Smartphone EV trip dashboard - Android/iOS - $99
Replies: 68
Views: 3681

Re: Smartphone EV trip dashboard - Android/iOS - $99

A couple of minor enhancements (software):
- Temperature scale (Centigrade/Fahrenheit) is now a separate setting (does not depend on unit setting);
- Gear ratio setting is added for speed calculations. This would be useful for middrives and other non-direct-drive motor setups.

by Powervelocity.com
Dec 30, 2017 9:07 pm
Forum: Items for Sale - New
Topic: 24F Silent Controller 15kw 150v iPhone/Android/GPS - $299
Replies: 118
Views: 8921

Re: 24F Silent Controller 15kw 150v iPhone/Android/GPS - $299

Variable regen needs a bit of hardware. Not much. I am hoping to to have it ready by the end of January. 120V version of 18F controllers are available today and in stock ready for immediate delivery. The recommended top voltage for these is 116v (28S). I would also buy with variable regen. Is a hard...