Hub for a 75v battery

[CyberCrime]

HI all I'm going to be getting my hands on Pauls new 75v 19.3Ah battery as soon as its out.
Can anyone recommend a good hub motor for it?

 

[Drunkskunk]

Errr, usually you match a battery to the motor, not the other way around. Kind of depends on your needs. But high voltage isn't better, and in some cases, isn't appropriate at all.

So what are you trying to do with your bike?

 

[wesnewell]

It's the controller you have to match to the battery, not the motor. The controllers max amp draw should not exceed the max amp output of the battery pack. If the pack is capable of 60A, here's one choice of hundreds.
http://www.ebay.com/itm/Electric-motorcycle-Conversion-Kit-3000W-Brushless-Motor-w-gear-disc-brake-/191231765265

 

[Wheels_78]

I'd say that's a lot of battery unless you're trying to build a quasi-dirt-bike or something that gets you out in front of sports cars when the light turns green. If this is your first venture into electric vehicles I'd spend some more time reading or talking to people who have experience.

I've only put together the one EV but I've been playing with very high power RC electric systems for quite a while. I can't make any chassis or motor quality recommendations, but I might be able to help point you in the right direction as far as an appropriate KV motor etc.. Even better, go play the ebike.ca sim and find a few configurations that you think accomplish your goals then come ask about them here. You're far more likely to get help I'd think.

 

[CyberCrime]

this will be my forth bike and third build. controller will be matched as I will buy it when I get the battery.
going for the best and Pauls are some of the best battery's out there
think I will be buying a TC80 hub think it should be a good match. Frame will be custom built