DasDouble
100 kW
Ok I think Im getting more and more closer to a decision which motor Im gonna take for my 4kw 45km/h 650-500 rpm use..
-Thanks to all Cheers, Elias
-Thanks to all Cheers, Elias
markz said:How did you manage that Doctorbass?upgraded 10g phase wire( Yes thru the axel too)
Yep, I learned the same approach from Allex (Thanks Allex) and managed to squeeze 12g silicone wire through the axle of my HS4080 as well as 2X 14g for my fans and 8X 36g Teflon wire for my halls, and 2x temp sensors.Doctorbass said:I used turnigy 10g silicon wire that i remved the silicone and replaced by heat shring and wraped with kapton tape. I then used patience and grease to get all the 3 phases as well as the hall sensor wires to go thru that 8mm hole in the axel without damaging these.
Doc
I recommend the 36g stuff I used.markz said:going to find the thinnest wire possible and heat shrink all together. Double up at the output.
markz said:Lyen 18fet rated for 65A, 60V probably and 11Ah LiFePO4, a123 m1a.
Samd said:For how many amps Mark? There's a standard AWG current table.
Allex, didn't you shoot this burnout with stock phase wires at 160a/400 amp phase?
https://www.youtube.com/watch?feature=player_embedded&v=THdZZbQUTLY
This isn't entirely true IMO.Allex said:For a Lyen 65A I would not even think about changing stock wires. 8AWG is madness, waste of time, but this is my personal opinion But I can understand that it is fun to upgrade, but all of this gets you more of a placebo effect in the end.
A 12AWG wire from the windings out to the controller is all you ever need with a mid performance bike with this motor.
markz said:Is there a substance over the winding wire?
Do I need to take it off to solder on my 10 awg wire?
I find my strands on the 10awg hard to seperate and flare out. I tired using regular wire to wrap it, but I will buy some copper wire.
Is that solid or stranded copper wire?
I clean the surfaces with isopropyl alcohol 99.9%, but rosin core solder 63/37 is not flowing properly and is not sticking to windings, the 10awg wire is sucking it in, but drops off in globs.
markz said:So theres Varnish on the winding wire, thats why its not adhering
markz said:Is overheating the winding wire with iron an issue? Will it demagnatize my motor?
Im trying not to overheat the winding wires with my soldering iron.
teslanv said:This MXUS 3T is stock. The Phase wires are upgraded to 8AWG once outside the axle.
[youtube]mJHVL7tU1hc[/youtube]
unclejam said:Sorry for late answer. We don't work with Lyen's Infineons and it took some time to find out the correct combination.
Halls:
Blue-Blue
Yellow-Green
Green-Yellow
Phases:
Blue-Blue
Yellow-Green
Green-Yellow
This should work.
So theres Varnish on the winding wire, thats why its not adhering, I was thinking soaking the ends in some Coca Cola.