Motor Controller Question:

In order to reduce the unnecessary trouble, it is worth reading the following contents.

Dear customer:

Maybe you find that our controller Model No is the same with your old one, and want to buy it to repair your vehicle, but it cannot work well on your vehicle when you get it.

 

How is it happened? How to solve the problem?

You need to know some basic information:

1: All of AC/DC motor controller need to set some matched parameters according to your vehicle, like as: Battery voltage, Throttle type, Speed encode type etc...., or else, your vehicle will cannot work well.

2: We posted standard controller wiring diagrams on "Product Description", but it will be changed with different vehicle dispositions, Example: Curtis 1243-4xxx, Throttle output is 0-5V, we should connect the throttle signal to Pin 6 and set the Throttle Type to 2. Throttle output is 5K-0 ohm, we should connect the throttle signal to Pin 6 and Pin 7, and set the Throttle Type to 1.

3: When you want to purchase a motor controller, please check Battery Voltage, Throttle Type and other information you known, and tell me to set parameters.

 

Of cause, if you have Curtis 1311,1313,1309 interface box, ZAPI FC2009B, ZAPI FC2463, For Universal Motor controller, Everything’s just wonderful.

But if your motor controller is an OEM product of Heli, Hangcha, EZGO, BT...., Maybe these programming unit only can set / read partial parameters.

 

So, before you make an order of motor controller, please think twice think twice and contact us to check all details unless you can set all controller parameters by yourself.

How to determine Curtis AC / DC motor controller is an Authentic or Not?

All of the Original Curtis controller come with a serial number like as 20101B.526959, when the controller is connected to Curtis 1311/ 1309 / 1313, Then the identical serial number will be shown on these programming units. If not, you know.

The controller comes with a default program that is only applicable to most car models. 

So before making a purchase, please make sure to tell me your vehicle brand and model.