What controller + display instead of sabvoton

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N3mam   1 mW

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What controller + display instead of sabvoton

Post by N3mam » Nov 20 2018 3:59pm

Hello ES

Im building my first ebike for work commute and fun after it, i have almost all componnents from Artur (Vector) except controller.
Im looking for something that i can use with display, so kit of these two things would be great but i found only sabvoton controller with tft screen (dont want CA)

QS motor started to sell this combo few weeks ago https://bit.ly/2S2yAJe

I want to buy it but after few threads that i read about sabvoton im not sure any more.
Is there any other controller with display that is better quality then sabvoton ?
Last edited by N3mam on Nov 23 2018 2:23am, edited 1 time in total.
VECTOR TYPHOON πŸš΄β€β™€οΈ QS 205 v3 5T πŸ”§ Kelly 7230s with 750C display πŸ”§ 20s15p battery

Grantmac   1 kW

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Re: What controller instead of sabvoton

Post by Grantmac » Nov 20 2018 7:19pm


Garen   10 mW

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Re: What controller instead of sabvoton

Post by Garen » Nov 21 2018 12:07am

N3mam wrote: ↑
Nov 20 2018 3:59pm
...
QS motor started to sell this combo few weeks ago https://bit.ly/2S2yAJe
...
That store is fake. Look at the store info, it says:
"This store has been open since Jun 18, 2018"

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neptronix   100 GW

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Re: What controller instead of sabvoton

Post by neptronix » Nov 21 2018 12:11am

How much power do you need?
Efficiency is everything :bolt:

My first major build: 1.6kW 8T MAC motor on a Trek 4500.
The new all-arounder: Leafmotor 1500w @ 4kW on a Turner O2 full suspension.
The monster scooter: 20" eZee on a Cannondale Semi Recumbent.
Whipper-snapper: ? on a lightweight BikeE Semi Recumbent

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N3mam   1 mW

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Re: What controller instead of sabvoton

Post by N3mam » Nov 21 2018 1:44am

Will check it out thank you
Garen wrote: ↑
Nov 21 2018 12:07am
That store is fake. Look at the store info, it says:
"This store has been open since Jun 18, 2018"
Oh really good clone of real qs motor, i talked to DI Steven fro QS few weeks ago about adding TFT screen to sabvoton controllers which they selling and he says theres no plan for adding them in near future, but he will consider ...
Waiting for his response on this matter right now.
neptronix wrote: ↑
Nov 21 2018 12:11am
How much power do you need?
Well hard to say, this is my first build and i never driven one before so im not really sure what to expect. I have 20s15p battery (100A continous 150A peak max) and QS V3 205 motor so...
VECTOR TYPHOON πŸš΄β€β™€οΈ QS 205 v3 5T πŸ”§ Kelly 7230s with 750C display πŸ”§ 20s15p battery

markz   100 GW

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Re: What controller instead of sabvoton

Post by markz » Nov 21 2018 6:59pm

Sinewave controller with regen for braking to save on brake pads

Kelly Controllers

link added
http://www.kellycontroller.com/

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N3mam   1 mW

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Re: What controller instead of sabvoton

Post by N3mam » Nov 23 2018 1:19am

N3mam wrote: ↑
Nov 20 2018 3:59pm
QS motor started to sell this combo few weeks ago https://bit.ly/2S2yAJe
Garen wrote: ↑
Nov 21 2018 12:07am
That store is fake. Look at the store info, it says:
"This store has been open since Jun 18, 2018"
So i just exchange some messages with QS motor and it is their store, not sure why they opened new one but its not fake.
VECTOR TYPHOON πŸš΄β€β™€οΈ QS 205 v3 5T πŸ”§ Kelly 7230s with 750C display πŸ”§ 20s15p battery

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N3mam   1 mW

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Re: What controller instead of sabvoton

Post by N3mam » Nov 23 2018 2:08am

Ok so this is what i found so far --- /controller + display/ --- no CA as i mentioned before

Sabvoton SVMC72150 + display - https://bit.ly/2S2yAJe (many people have bad experience with this brand)
Nucular 12F or 24F + display - https://endless-sphere.com/forums/viewt ... 31&t=75494 (in development big queue)
Kelly KLS7230S + display - https://www.youtube.com/watch?v=eAIaqpjByMw&t (soon ?)
VECTOR TYPHOON πŸš΄β€β™€οΈ QS 205 v3 5T πŸ”§ Kelly 7230s with 750C display πŸ”§ 20s15p battery

engate   1 W

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Re: What controller + display instead of sabvoton

Post by engate » Nov 27 2018 3:38am

Sabvoton with the tft display is nice looking,but it's very limited.Pre-set power settings what cannot be changed,no temp sensing.The power meter is also trash. I wouldn't buy it again to be honest..I rather look at the 90's display and have my own settings. And you can always go without a display :) Phone + 300A bms what I showed you in PM.

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shortcircuit911   100 W

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Re: What controller + display instead of sabvoton

Post by shortcircuit911 » Nov 27 2018 8:38pm

+1 to what @engate said, they are straight trash.

Mine lasted 50 miles with the current limit set at 100A (its was a 72150 model). There was no temp sensing, and the tft display would only display power up to 10kw, then it would give very low numbers like 350w until you let off and pull <10kw.

Something blew in my display as well as a few MOSFETs. Instead of buying all new Fets and maybe getting it to work, I bit the bullet and purchased a mobipus controller. I will use a windows based phone or tablet for tuning and display, done with sabvoton.

flat tire   1 MW

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Re: What controller + display instead of sabvoton

Post by flat tire » Nov 27 2018 9:04pm

Accelerated systems.

engate   1 W

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Re: What controller + display instead of sabvoton

Post by engate » Dec 09 2018 3:48pm

A little update: It died. It doesn't turn on anymore :( After only 60km

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