Recent content by imginit

135mm width. Ebike hub. Takes normal shimano/sram cassettes. Very small. Shipping from USA, zip 94709.

I burned out my Q100CST 36V 328rpm motors on steep hills (201rpm top speed is too slow). Hoping the Q128CST 328rpm 36V has more heatsink ability to handle the low RPM. What will happen when I use it with the existing controller? I cannot change the controller bc of space constraints. I believe...

I'm looking to build a 3-phase motor controller. Are there any good tutorials to get started? I saw a great one on instructables.com; however, it was for a single phase controller.

Is this helpful or is this just redundant? I am setting up my batteries 4 x 10s1p instead of 10s4p. I am worried that if a cell degrades to a lower capacity and lower voltage over time that it would create a dangerous situation where the parallel cells would rapidly charge the lower voltage...

Direct and I'll kill the thread if it's a repost What mini bike hubs with cassette freehubs are available? That is, a hub shell of <100mm. Do these places have sites for purchase? I know there's the cute 100CST (can't find a site for cute) which has a 140mm width which is too wide for bikes...

Do you think it'd going to happen? I see there's the 100-CST and the keyde. However, these are hard to find in the right size. What I mean by that is the axle width is wrong. Keyde and the 100CST are both 140mm. Do you think there'll be more hubs out there getting smaller? Do you...