Can my 36v controller run at 48v without modification?

[electrichorse]

wondering if the controller will take higher voltage without mods?...the wheel is a golden motor type brushless hub 36volt 700w...
The controller is a different layout to my previous GM controller, which I had modified using the zener diode in front of the large resistor trick...This controller has 3 big'ish resistors instead of the 1 large resistor...
the fets are p75nf75 type & the caps are 63v.

 

[Ypedal]

I say a confident , yes.

 

[electrichorse]

But isn't there a HVC (high voltage control) to overcome?

 

[Ypedal]

some controllers have a HVC value that will prevent 48v but rare ..

the LVC however, will remain 29~30v even if you run a 48v pack, so be aware of your usage and voltage.

 

[electrichorse]

O.K. Thank's...That's good to know...I'll give it a try tomorrow

 

[dogman dan]

Go for it.

 

[electrichorse]

yes,... it runs at 48v... no problems!
now getting over 25mph.