PAS-Pedal assist system- 8 poles Pulse Padel Assistant Sensor for electric bike; the default connector is 3pin Molex male connector.

Cable length: 80cm

This PAS sensor fit for our KT series controller.

Connection as follow:

Brown wire --> +5V

Black wire --> GND

Yellow wire --> Signal.

48V 500W KT controller built into Hailong battery mounting. If you already have the Hailong battery, you can remove the original alluminum alloy plate, solder the matching discharging connector on the new controller plate and intall it on your battery mounting.

All KT series displays with 5pin connectors can fit for this controller. If your current display is with SM connector, you may need a display conversion connector because the dislay connector leading out from this Hailong controller is the Junlet waterproof connector. We have the KT display conversion cable, and you can order on our website.

All cables are with Julet waterproof connectors.  

Bafang BBS brake or throttle are compatible with this controller set.

The controller need to work with the KT LCD display, please note.

KT-V12L Kunteng Dual hall 12 poles, 12 magnets pedal assisting sensor for ebike; it is easy to install on left side of the BB.

Cable length: 80cm 

Cable connection: 

Brown wire ---> +5v

Black wire---> Negative Electrode

Yellow wire ---> Signal

Note: This PAS only work with KT controller. Also,Kunteng controller normally set C1 = 2 as a defaullt setting for the 8 pole PAS, if you want to use 12 poles PAS, please set C1 =6 via the display, otherwise the PAS may not work.

KT/Kunteng LCD3 meter with Junlei waterproof connector for 24V 36V 48V E bikes. This LCD3 control panel is the latest version V3.0.  

Holders for the LCD meter are included.

Please calculate the value of the P5 parameter with the fomula: LVC+P5/3.77.

For 24V battery, LVC=20V, P5/3.77=1. 

For 36V battery, LVC=30V, P5/3.77=1.5.

For 48V battery, LVC=40V, P5/3.77=2.

You can set P5 value with your own battery voltage

Please kindly note, you can not test the LCD display only voltage. You may need to install it on your E-Bike and pedal for 3-5 seconds. Then the smart KT LCD3 meter will show battery level normally.