Programming APT 72400 Controller for 4Kw Mid-drive Motor

ampdrider · Jan 25, 2021

Hi Everyone,

I've just recently upgraded my electric mini-bike from hub motor, to a 4Kw mid-drive (QS 138 90H) paired with an APT 72400 controller. However, my local seller did not provide the user manual and programming software for the controller, which led me to this forum. Now I managed to dig up the EV Drive Manager software (ver. 10.1) and make it work with help from a few local techies.
But I think the stock settings pre-programmed into the controller are out of whack.

Anyone here have a similar set-up and good working settings? I'm still pretty new at this and still learning. Any help is greatly appreciated!

I'm also willing to pay any expert on this to program it (since I'm convinced this is way over my head) via remote access.

Below are photos of all the stock controller settings and files I have, for reference.

gregs2222 · Mar 8, 2021

Hi , I'm new here but i do have the same controller in my bike and I lost a key do bike don't start. I think I have to connect controller to laptop and change settings .Do you know what type of connection or cable I can use?

amberwolf · Mar 8, 2021

Which brand bike is it?

Pics of the bike as a whole, the keyswitch, and the controller may help us help you.

philjk2007 · Mar 23, 2021

Where can i find the Programming software? and have you had any luck configuring it to your motor I have the same setup

larsb · Mar 23, 2021

Look in my programming apt96600 thread. Manual and some settings and discussions can be found there also.

douglas7oliveira · Oct 18, 2023

ampdrider said:
Hi Everyone,

I've just recently upgraded my electric mini-bike from hub motor, to a 4Kw mid-drive (QS 138 90H) paired with an APT 72400 controller. However, my local seller did not provide the user manual and programming software for the controller, which led me to this forum. Now I managed to dig up the EV Drive Manager software (ver. 10.1) and make it work with help from a few local techies.
But I think the stock settings pre-programmed into the controller are out of whack.

Anyone here have a similar set-up and good working settings? I'm still pretty new at this and still learning. Any help is greatly appreciated!

I'm also willing to pay any expert on this to program it (since I'm convinced this is way over my head) via remote access.

Below are photos of all the stock controller settings and files I have, for reference.

Ola, consegui compartilhar esses arquivos da controladora?

hunter_infinity · Nov 13, 2023

philjk2007 said:
Where can i find the Programming software? and have you had any luck configuring it to your motor I have the same setup

did you find the software?

Programming APT 72400 Controller for 4Kw Mid-drive Motor

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