FENETIC SPRINT EBIKE

[cardsharp1]

hi i have a fenetic sprint ebike and the motor controller has packed in does anyone know where i can get one from ive searched high and low lol
ive added some photos

 

[Nealh]

Oem bottle battery controllers are just that, I doubt you will find one of that exact style/brand . The brand is Lishui.

Whether the KT S06p or the S06s base would fit I don't know, but if it did one would have to fit a KT display as well and likely carry out some wiring as connector may be different.
S06P Square Wave Integrated Torque Imitation Controller Display No Display (bmsbattery.com)

 

[cardsharp1]

hi neath yes i thought so i dont suppose you could recommend one i could you

 

[Nealh]

It is highly likely your controller base and the one I linked are the same fitting, vfr may have better knowledge as I have never had one to see. If the case is it is the same then a lcd3 will be a perfect match, all you need to know is if your controller motor is sq wave or sine wave.

 

[cardsharp1]

hi neath many thanks for you help ive ordered the S06P Square Wave Integrated Torque Imitation Controller
ill give it a go un see what happens

 

[vfr400]

This one should be OK, but you'll have to change over some connectors..

You can also use a spearate controller and put it in a bag.

S06P Square Wave Integrated Torque Imitation Controller Display No Display

36V250W S06P Square Wave Integrated Torque Imitation Controller for New Bottle Battery Case

bmsbattery.com

 

[Nealh]

hi neath many thanks for you help ive ordered the S06P Square Wave Integrated Torque Imitation Controller
ill give it a go un see what happens

Don't forget if you have PAS, you will need to buy a KT lcd3 or 4 display other wise you will only have throttle use. Your current display will not work with the new controller.

 

[cardsharp1]

what is PAS

 

[cardsharp1]

my bike doesn't have a throttle but could i add one my display is 800u ive added photo

 

[cardsharp1]

also neath which connetor will i need on the kt-lcd 3 photo below top or bottom
many thanks

 

[Nealh]

PAS is pedal assist, it is a combination of a magnet disc and sensor head normally attached to the drive side of the Bottom bracket (behind the chain wheel/s) sometimes they are fitted on the non drive side.
With the KT pairing one can add a throttle if needed (there is a spare connection for it) in the settings one can also set the throttle to be legal in use, the setting allows pedal first (1/4 rotation) to activate the throttle use. A stand alone throttle from the get go without pedalling isn't allowed, though doubt anyone will be prosecuted for it.

 

[Nealh]

Your current 800 display is only 100% compatible with a Lishui controller brand, it might work with the KT controller and it may not (likely some programming will differ)
Controller and displays are digital and have two way comm's between each other, items not compatible may partially work but it is best to buy paired items or items from the same brand.
Unlike Bosch, Yamaha etc that only work with battery, motor and display (using more sophisticated CANbus) Lishui,KT and the like can use any battery and other peripheral item such as PAS, throttle, speed sensor etc,etc, if the wire sequence is correct.

 

[Nealh]

also neath which connetor will i need on the kt-lcd 3 photo below top or bottom
many thanks

The link to the S06p uses a normal flat connector as in the Red pic/bottom pic.
One should have simply ordered the lcd3 at the same time from the drop down box.

 

[vfr400]

The listing from BMSBattery has a tick box for the LCD3. If you select that, you'll get a matched one, and it'll be cheaper than buying one separately from somewhere else.

 

[cardsharp1]

thanks again neath you've been so helpful

 

[cardsharp1]

hi neath my controller arrived today could you help me with the wires some im not sure about ive added photos
photo 1 controller
photo 2 wires from motor
photo 3 brake wires
photo 4 censor behind the crank
i also have a thumb throttle any idea which wires i use on the controller

 

[Nealh]

Pic #1 controller.
The battery, V+ = Red, V- = Black.
Phase, Yellow ,Blue & Green.
Display 5 pin White one.
Brakes: Both a two & three wire option supplied.
Red/5v, Black/Gnd & Yellow/Sig and Black/Gnd & Yellow/Sig respectively.
Speed sensor = Red/5v, White/Sig & Black/Gnd.
Throttle = Red/5v, Black/Gnd & Green/Sig.
PAS = Black/Gnd, Yellow/Sig & Brown/5v.
Speed limit wire = Blue. Connected limited.

 

[Nealh]

Pic #2.
Three single colours are phase mate with same colour from controller.
Other wire is speed sensor again match colour to colour from same colour controller wire connector.

 

[Nealh]

Pic #3.
I can make out three wires on the bikes brake sensors. Black/Gnd, Blue/Sig & other Black (likely has another colour stripe unseen to donate 5v) please confirm . Connect to the three wire brake.
If you want to use the second brake sensor simply omit the 5v connection to the two wire connection.
Some connector or wire joining is needed,

 

[Nealh]

Pic #4 is PAS.
Pins need changing to match colours.
Red to Brown.
Blue to Yellow.
Black to Black.