EZ Pedaler Controller Burnt out, what can I do?

[MikeOhio555]

Hey everyone I posted on the EZ Pedaler page but I need some help with this one from the general community. My ST500 EZ-Pedaler has a burnt out controller and it appears that EZ Pedaler went out of business and I cannot get a new one. It’s a 48V, 500W bike and I was wondering what can I do to get a controller. I don’t believe I can plug and play a random controller and probably have to match things up and possibly get a new display for it to be compatible. I am sure multiple people on here have dealt with this so any help/advice from the group is appreciated as I am new to this.

Here are the specs in case you can’t read the info on the sticker.

Rated Voltage: 48V
Under-voltage protection value: 41.5 +- 1V
Limit current: 20A
Nominal current: 10A
Rated current: 500W
Drawing number: LDJS002
Production Date: 20161125-0011

 

[MikeOhio555]

Here is a view to show the wiring.

 

[harryS]

The largest connector in the pic, covered by the others. That goes to the motor, right? Red, Black, white, green, blue and yellow wires?

Bike has throttle and pedal assist?.

You're going to need a complete controller/display combo anyway, but just curious. What did your display look like, and how many connectors did it use?

I think the job will involve soldering too, I've seen controllers like your that have a flat six pin motor connector, but only on store bought ebikes. COntrollers sold for DIY use a different connector.

 

[MikeOhio555]

Thanks for the reply, Harry. The bike has a throttle and pedal assist. Here are aome closer pictures of the wiring.