CYCLONE mine strange sound

[Sviatpizdat]

Update!!!

I bought a new gearbox from cyclone-bikes.tw
I use best grease Total altis sh2
All was good, but after 300-400km a new strange sound appeared:
https://drive.google.com/file/d/1Smdand ... p=drivesdk


the gearbox is new, and not worn out.
So maybe problem is in motor??

[Sviatpizdat]

What grease is better to use in my gearbox? (metal gears)

[Sviatpizdat]

Bearings should be an easy find. Depending on how deep into spare parts you get, remember that a replacement motor is $250, plus shipping.

Jose

I ordered a new gearbox for 120$ :)

Maybe later i will found some master, who will fix my gearbox.
will write here, if anything

[DaHose]

Bearings should be an easy find. Depending on how deep into spare parts you get, remember that a replacement motor is $250, plus shipping.

Jose

[Sviatpizdat]

Looks like Cyclone Taiwan sells gear sets for $40. I would email them and order if they have them for you.


Jose

Thanks, but I'm not sure that problem only in gears (they worn out not symmetrically)
I spoke with technician, and he sad that possible reason of failure -is broken bearing.
Because of it, a heavy load on the gears began.

[DaHose]

Looks like Cyclone Taiwan sells gear sets for $40. I would email them and order if they have them for you.



http://www.cyclone-tw.com/motor.html

Jose

[Sviatpizdat]

You should be able to buy a new planetary gear to fix that. Are the gears in there made from a type of plastic, or do they feel like metal?

Jose

Metal gears.

[DaHose]

You should be able to buy a new planetary gear to fix that. Are the gears in there made from a type of plastic, or do they feel like metal?

Jose

[Sviatpizdat]

I unmounted motor and saw problems with gearbox:

1. It is very hard to scroll the sfaft in both directions.
2. Teeth in 2 of 3 satelite gears are heavily worn.
3. In one side teeth absent

Time to buy new gearbox, or it can be fixed?

[Sviatpizdat]

Thanks!

From what you describe it sounds like it could be failed bearings. Without the freewheel you do see the shaft turn under power, correct?

I think you might need to tear it apart to evaluate.

Jose

Yes, shaft turns free under power. Same with freewheel and with out freewheel.

But, when i move bike reverse - it is very hard to turn shaft. (Moving reverse was much easy before this situation )

[DaHose]

From what you describe it sounds like it could be failed bearings. Without the freewheel you do see the shaft turn under power, correct?

I think you might need to tear it apart to evaluate.

Jose

[Sviatpizdat]

Hello!
I have a problem with my cyclone mini (1680W)
My motor began to make a strange sound! Like " drill on a brick"

I have been using this kit for six months and everything was fine. Battery 48v, kelly controller set 65А.
I unmount freewheel , but the shitty sound remained.

Does anyone guess what the problem is?

P.S. sorry for bad english