Just to be certain, is this including the UK?
@miike got your label here and in two days be out. milwaukee
I sent almost all the usa orders and pmd you a tracking if sent. if not youāll get a tracking from me in 2 or 3 days max and at that time will also send a bunch of the out of country orders going down the list. sometimes skipping spots on the list for things. I donāt know if you can even see the list. people were asking for permission to edit the list but id rather only edit and will get a version up so we can confirm things.
5 Likes
ill go with all the address from foreign orders and knowing the dimensions and weight will get you a shipping price and give it to you by pm
2 Likes
I donāt know how you managed to do it @hummie but your hubs will be here before my Carvonsā¦well done
5 Likes
Thank you! Super psyched.
Iām speechlessā¦these are beautifulā¦
19 Likes
U could make another hanger. A lot of work. Needs a 12mm axle. Maybe u could weld a basic one
Are these hangers custom?
Planning my 2020 build now since regulations in my country are getting real strict, gotta build that stealth board with integrated deck and powerful hubs running foc
Yea itās a custom hanger. If u can weld it would be possible. Or u could lathe back this 195 hanger and rethread it. Has a double threading but thatās relatively easy to do
1 Like
So theoretically if I were to get a precision truck with narrow hanger and replaceable axles I could change out the axle for a 12mm one and mount this? Is there a notch to hold the motor in ? Or do you epoxy it on
If u can find such a thing as a 12mm axle in a hanger but never seen that. They arenāt glued but use a reverse threaded nut. The motor is effectively a nut and also threaded so itās like a nut w a locknut on top that is back threaded
2 Likes
That sounds pretty annoying to do, but itās nice to know there are options, thanks bruh! Will most probably pick up a set if you ever do that kickstarter
1 Like
I forget the details on what the default switching frequency is on the Vesc, think it was 30,000, and if u bump it up by another 5000 it cut out the high pitched sound
Hereās with the sound:
(Canāt get my video up)
1 Like
Itās 20 KHz by default, you can easily go up to 30 KHz and all the sound is gone. Ok, almost gone, but you really need to pay attention to hear, never had the balls to increase more than that, anyone volunteer?
Edit: Thatās with a VESC 6, probably FOCBOX and other higher end VESCās will be fine, donāt know how the 4.12 will behave
1 Like
Thanks. Yea thatās what I did: from the default to 30000. I did on the old 4s and focbox Also putting the motor amps to 100 I really like. Smoothest startup on foc without sensors
1 Like
Iāve run my maytech 4.12 at 30khz for some time in the past (about 1month). But I chickened out and switched back to 25kzh.
It worked flawlessly at 30khz though.
My drvās are cooled with the same heatsink that cools the Fetās so im not sure if that affects it.
A higher switching freq. should increase Fet temps by a little bit and Drv temps tooā¦
We are at a low frequency w hubs to begin with though right? Like a third to begin with. Not the same switching n maybe be dubbed commutation speed and maybe wouldnt effect the switching frequency which I think is the true pwm frequency. ?
how would be the frequency on a hub motor differ from a normal outrunner? After all the reducition is only a mechanical component and not electrical
Door Bell just range and the US Postal Mail worker handed me a nice package from @Hummieā¦ Hummie hubs are in Minneapolis!!! These things are āMONSTERSāā¦
6 Likes