72v 40A controller

[numberonekiwi]

I have just received my upgrade from Justin cant wait to hook it up but I ordered 40A 72v controller + cycle analyst with andersons for the motor

Looks like an excellent piece of kit a lot heavier than 20a will get a rack tomorrow but the best thing is it arrived within 5 days (to N.Z) over the weekend just need to open motor and replace existing cabling (or cut trailer connectors for anderson)

Will keep ya all posted on progress as it happens

 

[xyster]

Cool....what kind of batteries you got?

 

[Ypedal]

Yes on removing the trailer conectors.

Batteries.. also good question from X, 40 amps is alot for most battery packs to handle...using your CA however, you can reduce the amps a bit to make your battery pack happy if required for now.

 

[numberonekiwi]

Batteries at the moment = original crystalyte journey in the frame box NiMH so I will be using current limiting @20A for now but when I order my LiFePO4 I really be able to crank it up