Lipo 16AH 30s pack project

[hjns]

short question... the torque arms outside from the frame on back wheel or inside the frame direct beside the motor?

Hmm. I am not the expert here, but I do not think it really matters, especially when you have them on each side of the motor. With only one TA, things may be different, but I really would not know.

My frame is already bent outwards 5mm to allow for the motor + disc brake + enough room for the hydraulic caliper, therefore, there just is no room for any TAs inside the frame directly beside the motor. I have two torque arms (TA) on the outside of the frame on the left (disc brake) side, and another 2 TAs on the right (derailleur) side, also outside the frame. Between heavy acceleration and regen, I feel the axle hopping..., so even 4 TAs may not be enough to withstand the torque of >5kW.

I also bought the Doc TAs, but still need to weld them onto my frame.

[steam25]

thanks for your answer.
today i build in the 2 x H3540 motors.

oh
my
god
...

to the rear: i can nonly apply 1 TA on the discbrake side. other side is impossible cause of the shifter. maybe i try a single gear setup and leave that damn shifter away
the ...mhhhh i dont know the english word for this part:

but it also dont look very stable. CUBE make some good frames but i think i should reinforce the frame. or---------> new downhill frame (no not the small one thats for a friend)

IMG_4016.jpg

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to the front: in can attach NOT EVEN 1 TA. the caliper have contact the the motor. the discbrake bolts have contact to the fork. and the disc itselt also full contact with the fork.
my best solution for this problem until now also: new fork with more space.

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[hjns]

DO NOT ride them now without TAs !!!!!
Both these motors are so strong that the axles will turn when you give them more than 1kW power.

You have been warned...

[steam25]

of course not. thats why i post here
i wrote the front brake have direct contact with motor. same with disc and fork. how could i ride it now?
are there any forks with more space between the arms?

or do anybody have any other ideas?

[Scruffoid]

Hey i guess seeing you bought all teh cell logs that you didnt find a monitor for 24s etc etc.

I am having the same issue.

I have looked into EV car stuff and there is a few solutions they have that i am asking about but i am also in the process of developing a multi cell monitor device that can monitor say 36 cells on one display all at the same time. When i have some more news on it i will post about it on here.

Nice looking toy you got there BTW

Scruff

[steam25]

i also have contact to a factroy. but no result until now. it would be nice when you post here if you got a 32s monitor!


thanks... this beast make pants wet

[soaresdacosta]

Hi steam25
My build is going very, very, very,.... slow. At this point, i have my motor open, going to upgrade phase wires, install a temperature probe, open some venting holes and put a nice black paint. After that, going to re-lace with 12gauge spokes...after that...next task. I'm planing to start with 5000wt and see if its good...if its not, maybe push a little bit.
I see you have bought some nice gadgets. You have luck to live in the land of gadgets.
94 km that's too fast for me. You need to have caution with that kind of speed.
Your bike, just looks seek...
Take care.

[steam25]

to upgrade the phase wires is wise. i should also do that. i think i smoked my rear motor. now its on the way back to crystalyte for check.
i also got that BBQ temperature sensor but the sensor is too big to fit. i cutted the sensor on the wrong place and now its broken. i will buy a new one. how to change the wires? i think i can never fit bigger wores in the axle than 2,5mm.

[nechaus]

I really like the lights, I think ill get some

[steam25]

Silent Shock Gold gopro.mp4

[Scruffoid]

Love that place you were riding. Enjoyed watching that vid very much.

Bike looks awesome. Gets heap sof looks by the people you go past. INcluding the frightened ones ROFL. I sometimes ring my bell to warn people that im coming past but most of the time I just scare them lol

Keep em up mate.

Wayne

[steam25]

thanks fella,

there are coming more videos soon from the other 5 bikes i am building. include the horror 2WD 100km/h + bike


cheers°

[soaresdacosta]

UUUAAAAOOOOOO..... BEAUTIFUL.
Nice bike, nice place, .... nice everything.

Take care,
Luis Costa.

[steam25]

http://www5.zippyshare.com/v/9430036/file.html another testride with the 2WD bike. goes like hell. freak me out!

[steam25]

we having a thunderstorm here so i took a photo out of my window.
its magic - i freaking LOVE thunderstorms !

[Scruffoid]

Holy crap love the colours in that photo !