Identify this controller - HELP!

[RobMakesUK]

I recently purchased a 48v 1000w motor which included this controller. The controller came with no pin out diagram...

Through my research online I have been unable to find any sort of wiring diagram that matches this controller.

Does anyone have a pin out for this controller, or know what wires do what?

Note - two of the three red/black connectors are labeled 'brake light' and 'charging port'. The red/black/green connector is labeled something in Chinese...

Thank you in advance!

 

[SlowCo]

Ask the seller?
It is a controller for a brushed DC motor. If you google "48V brushed motor controller wiring diagram" and look at the photo/picture results you should find one that resembles yours: https://www.google.com/search?q=48v...VjwQIHHYuiAw8Q_AUoAXoECAMQAw&biw=1244&bih=662

 

[RobMakesUK]

I have asked the seller, but no reply as of yet...

As I say, my research online and 'googling' have not brought up any controllers that mach the same amount of (and color combination of) wires I have on my controller.

Thanks.

 

[john61ct]

FFR do not pull the trigger on a purchase from that sort of supplier

until they have proven themselves as responsive, providing quality support.

99% of the time you will know more about their product than the seller.

The only time low price should be your priority in that arena is when you know exactly what you're doing.

 

[RobMakesUK]

I've managed to use a translation tool to work out another one of the connectors I now have the following -

Red/black - charging port
Red/black - brake light
Red/black (thick) - battery
Blue/yellow - motor
Red/black/green - "two speed"

I'm guessing "two speed" is for low/medium speed. If I leave this disconnected the controller will run full speed right?

This will mean...

Red/black/blue - speed controller (by process of elimination)

So the connectors I'm struggling with are -

Red/black - ?
Black/yellow - ?
Blue/red - ?

One of these must be on / off. Any educated guesses as to which one? Any educated guesses to any of these three for that matter?

Thanks.

 

[SlowCo]

Why didn't you use my link and looked at the google search results? Many photo's to be found of wiring diagrams for brushed controllers.
Blue/Red is almost always the "key switch/ON switch". Red/Black/Blue is the throttle. Red/Black can be the "indicator light" or "charge port" or "braking light" so good luck guessing wich is which...



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[Dauntless]

Vevor. Posting this while I look for the diagram.

In the meantime, in case you didn't understand, Slowco was trying to tell you that they are usually all the same, his diagrams will usually work just fine.

Ah well, not turning up a Vevor website, I notice the retailers are calling it out of stock, perhaps they are no more. You may never get any factory specs, but it's really not a hard problem to deal with, it just feels scary.

Here's fechter and Spinning Magnets with some of the earliest ES explanations on dealing with your problem. https://endless-sphere.com/forums/viewtopic.php?t=3484

 

[RobMakesUK]

Thank you all for your help.

I have now finished this project and the motor controller is working correctly :thumb:

 

[SlowCo]

I have now finished this project and the motor controller is working correctly :thumb:

Great result!
Any photo's of your project you can post?

 

[RobMakesUK]

I will be uploading videos of my progress in the 'Stand-up E-scooters and E-skateboards' Topic

LINK - https://endless-sphere.com/forums/viewtopic.php?f=35&t=110158

[youtube]JD1HVNCOvCg[/youtube]