Search results

What is the controller current max rating ? P2 is usually 1 or 6 for geared hubs, P2 is for lcd speed reading. P3 /1 for current control. You currently have this set as 0 for speed control, it gives max current in all PAS but varies the speed in each PAS level. Using current control value 1...

The hall connector (6 pin White Block) is standard on most China controllers. That wire connector goes to the motor via a thcker round wire and some where along the rear stay you will come a cross a two part moulded round Black Julet connector.

KT is short for Shuzou Kunteng Electronics. http://www.szktdz.com/en/

Logic tells me. Controller; Green signal, Red 5v, Black Gnd. You can check the 5v & Gnd is correct by using a meter to check for voltage/polarity. PAS; Yellow Signal, Brown 5v, Black Gnd. P.s To expand a bit more. Yellow and Black are both used for Gnd in China wiring, Yellow is used in...

KT's don't have a learn wire, phase is configured via C2 setting List your P & C setting so we can have a look. Importantly C2 should be value 0 but if this doesn't help try the other values. With a motor not working properly try not to apply throttle/max current until motor works smoothly in...

Those Voilamart kit's are very basic no control over PAS with no lcd to flip assist levels. The GBK coffering's are KT so good, you will need an LCD3. 5, 6 or 8 model to gain access to parameter settings. The 12/25a one will kill your 10.4ah battery over time, I doubt the cells inside will cope...

Are you saying the bike works but makes an electrical noise like electrical wire shorting/ electrical cracking/contact noise or something else is happening ?

Not all bikes use torque multipliers indeed 99% of hub bikes use a cadence sensor which isn't a multiplier.

Grease yes, lithium based non petroleum based is good. Slap plenty in there for lubing and quieter,smother running.

Steps is Crank TS drive, like Bosch or Yamaha.

For my KT controller I use this Wuxing horn/light switch which simply connects to the two the twin light/horn out put from the controller...

For lights you need to use the KT handle bar light/horn switch for operation, my commute bike utilises one for front and back simultaneously. Out put is 5V so lighting needs to be 5v capable. P.s. Might have made a mistake output is full voltage I believe as my lights are 36/48v.

If you want to see a constant LCD reading you can fit a spoke magnet and any after market three wire speed sensor on the chain stay. The wiring then is fairly simple, the Gnd wire (Black) is connected to any Gnd in or exiting the controller. The same goes for the +5v (Red), you could splice in...

All pedelecs produced after 2016 are not permitted a full throttle without pedal assist, what is allowed though is the use of a throttle once you have rotated the cranks and will vary from bike to bike. Usually throttle assist parameter change are only enabled via the LCD display and any hidden...

The bike although rear hub utilises a TS BB so issue may be the TS system. OP is correct though ,it is under warranty so the dealer should sort out the issue.

Wheel speed signal not affected by P1, P1 is just a setting to adjust for a more accurate speed reading. Zero speed when freewheeling is a P2 setting issue. I had this with my Bafang CST P2/1 gave no freewheeling speed so changed value to P2/6 and it solved it. I see you have L1 - L4, not seen...

The 201 Q128c is actually a 260rpm winding speed and not 201 as it easily hits 18/19mph or more. I think @36v I had it at 22/23mph which is too fast for 201rpm. I have just dug my one out from the garage and laced/trued it into a new rim and opened it for a quick service, now going to fit it...

P1 try 224 but this figure generally relates to real time ODO reading accuracy. Ideally to set P1 properly set speed to 25km/h and go for a ride with GPS to compare readings. If LCD8 under reads compaerd to GPS then raise P1 value by 2 digits and keep doing so until they nearly match then...

46v = 3.53v cell level voltage so you would get a few more miles. 42.9v - 3.3 cell level voltage and 41.6 = 3.2v but you wouldn't want to go much lower. With 48v I aim for 42v as nice round figure.

Forget the lead acid (sla) battery replacement and buy a 24v lithium battery and new cradle for it to sit in, lithium will be lighter and you will get so much more power/range from the battery. Lithium like for like will be twice as better then old heavy SLA. A silver fish /Whitebait battery...