MAC 7T ?!?!

General Discussion about electric bicycles.

Re: MAC 7T ?!?!

Postby Wizzbit » Wed May 09, 2012 7:53 pm

Amped thats gonna be a beast with a mac 10T, let us know how it goes 8)
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Re: MAC 7T ?!?!

Postby Wizzbit » Wed May 09, 2012 7:55 pm

olemetry wrote:What motor should we select in the simulator for MAC's 7T, 8T, 10T, etc.? ALso what type of battery characteristics should I use for 12s lipo?


Im not sure, I was using bmc speed I think thats the closest thing to a mac 8t, but it shows the speed too low, so maybe its more like a 10T?
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Re: MAC 7T ?!?!

Postby olemetry » Mon May 14, 2012 8:41 am

I understand that the 7T will be fast enough for me at 48V. Cell_man advises that the IRFB3077 (75V fets, up to 48V battery pack) would be better than the IRFB4110 (100V fets, up to 72V battery pack) if I am only going to run at 48V. However, is this only because it is cheaper? Or will the 3077 run smoother than the 4110 at 48V? I ask because I may want to use the 4110 for a nother motor down the road, or just try to pump 15s - 16s into the 7T on rare occasion to see what I get. But if the 3077 has an advantage at running at 48V, then I would like to get that one. Anyone with insight?
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