Please suggest a compatible Controller for my bike

[Deleted member 4366]

You have to remove the three screws in the side!

 

[CrazyBikes]

you mean these ones? There is barely space to unscrew them. Because I don't see any other screws?

 

[Deleted member 4366]

As you view that photo, on the left side on the outside.

 

[CrazyBikes]

As you view that photo, on the left side on the outside.

I didn't have time to get hand on the controller yet. But I will post it soon.

In the mean time I just had a thought of converting existing 36V battery to a 48V battery. Does it make any sense? is it possible at all? is SWHX motor able to work on 48V?

PS: My common sense says if 36v is possible to convert into a 48v the AH will be reduced. That is fine for me. As long as it would run 10-15miles on 1 charge.

 

[Deleted member 4366]

It's tricky to convert a 36v battrry to a 48v one. You'd need to find matching cells and you'd need to wire in a new BMS. Some people have used a 12v booster battery. Use the forum search facility to find threads on how to do it.

 

[CrazyBikes]

Here are the. Inside view of my controller

 

[Deleted member 4366]

It has three solid state shunts, 0.002 Ohms each. I've not seen that before. It implies that the controller's measuring phase current rather than battery current. I'm not sure what you'd do to change it.