You were running a rear X5304 in this for a while, wiht a 48V 40A controller, right?
How did you like it's accleration from a stop, when you were really loaded down?
I just got one (front 26"), and am working on getting it setup to put on CrazyBike2 (in place of the HSR3548) for some testing. I already broke some front dropouts on an alloy shock fork with it, just loading it by hand witha roll of paper towels.
http://www.endless-sphere.com/forums/viewtopic.php?f=4&t=64279
It's now laced (partly) into an ex-Zero 20" rim, and doing a torque test with old sidepull caliper brakes on a BMX frame to try to lock up the wheel, I ripped the pads off the metal holders. :lol: that was at about 64A, on an old Methods 18FET that has an unknown current limit at this point. No idea what torque it actually put on there.
So...in your experiences with yours, how long do you think mine would last if I kept abusing it like that? (it's likely to see whatever max current I can pour into it for at least the startup from a stop on my work commute a dozen or two times).
And how fast do you think it might accelerate from 0-20MPH? (I'm not worried about going fast with it, just getting to the 20MPH as quickly as I can possibly do it)
And...do you have any ideas on how I might run a chain to it with the existing (short, front) axle, cuz I have figured out that there is not enough axle to be able to still put a nut on the end of it on the right side, if I also bolt a singlespeed freewheel assembly to the side cover the way I did with the front 9C some time ago. There'd barely be enough axle left to stick in the dropout itself; pretty sure nothing would stick ou tbeyond it! (I could clamp that end, but it'd be a pretty narrow seciton taking that torque).
The only ways I cna think of are to
--make a new side cover that replaces the old one
--modify the existing side cover so it has a "well" in it where the freewheel cover bolts on, so the actual freewheel just barely leaves clearance for chain width agianst ht side cover
--replace the axle entirely, using a hollow tube axle like Farfle did 2-3 years ago on a different motor.
My initial testing will be done without a chain, but I'd like to have one on there so that A) it's still a bicycle, and B) if I REALLY had to I could pedal it home (albeit in tiny increments over an hour or two).