unclejamal
Hi,
my motor/prop shaft is bent. I tried to get it off from the motor by unscrewing the set screw. But it was very tight, so that it destroyed the tip of my hexagon socket screw.
Is there are thread lock adhesive? If yes, how can i unscrew it (just use heat, eg. by using a soldering station)?

motor ist the typical Turnigy outrunner brushless:
https://hobbyking.com/en_us/d2830-11-1000kv-brushless-motor.html

i am also looking for the right replacement shaft (haven't found the right one on HK, product support said, they do not have one).

Thanks,
regards
Quote 0 0
omar182114
https://www.ebay.com/i/321777163258?chn=ps&dispItem=1&ul_ref=http%253A%252F%252Frover.ebay.com%252Frover%252F1%252F711-117182-37290-0%252F2%253Fmpre%253Dhttps%25253A%25252F%25252Fwww.ebay.com%25252Fi%25252F321777163258%25253Fchn%25253Dps%252526dispItem%25253D1%2526itemid%253D321777163258%2526targetid%253D324155905909%2526device%253Dm%2526adtype%253Dpla%2526googleloc%253D9014237%2526poi%253D%2526campaignid%253D853239567%2526adgroupid%253D44240798395%2526rlsatarget%253Dpla-324155905909%2526abcId%253D1128846%2526merchantid%253D110665220%2526gclid%253DCj0KEQjw4cLKBRCZmNTvyovvj-4BEiQAl_sgQl3nVMKqohydY9KPTG9bfdX0Sr4-OU99SZEE92zONyQaAjZ08P8HAQ%2526srcrot%253D711-117182-37290-0%2526rvr_id%253D1242729767253

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Quote 1 0
omar182114
If you broke the screw where it hold the shaft you need to take it to the bears hobby shop

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Quote 1 0
omar182114
Or get this https://www.ebay.com/i/201654681451?chn=ps&dispItem=1&ul_ref=http%253A%252F%252Frover.ebay.com%252Frover%252F1%252F711-117182-37290-0%252F2%253Fmpre%253Dhttps%25253A%25252F%25252Fwww.ebay.com%25252Fi%25252F201654681451%25253Fchn%25253Dps%252526dispItem%25253D1%2526itemid%253D201654681451%2526targetid%253D382892531727%2526device%253Dm%2526adtype%253Dpla%2526googleloc%253D9014237%2526poi%253D%2526campaignid%253D866580363%2526adgroupid%253D46422005009%2526rlsatarget%253Dpla-382892531727%2526abcId%253D1129086%2526merchantid%253D101716262%2526gclid%253DCj0KEQjw4cLKBRCZmNTvyovvj-4BEiQAl_sgQiMujxbO5UML9iAHfTE0XGAmsT8qe5F4bI8fMI-HAi0aAnam8P8HAQ%2526srcrot%253D711-117182-37290-0%2526rvr_id%253D1242846726922

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Quote 0 0
KK
Quote:
Hi,
my motor/prop shaft is bent. I tried to get it off from the motor by unscrewing the set screw. But it was very tight, so that it destroyed the tip of my hexagon socket screw.
Is there are thread lock adhesive? If yes, how can i unscrew it (just use heat, eg. by using a soldering station)?

motor ist the typical Turnigy outrunner brushless:
https://hobbyking.com/en_us/d2830-11-1000kv-brushless-motor.html

i am also looking for the right replacement shaft (haven't found the right one on HK, product support said, they do not have one).

Thanks,
regards

I hope that you havent completely blunted the socket head of grub screw... They are typically screwed in with blue loctite and the best way to unscrew if tight is to heat it a little with your soldering station (this melts and loosens the loctite dried bond)...
Then you can unscrew it.

If the grub screw's socket is damaged, it'll be difficult to take it out... if the hex wrench is slipping dont try to unscrew it, its only going to make it worse - ask me how In this case, I typically use a rubber band (the same rubber bands that I use to affix the wing on my plane), place it on top of the grub screw and now go in with the hex wrench... This will reduce the "slippage" and will give the wrench more grip! It will only work depending on how damaged is the socket head and how tight is that screwed in, however, for small screws, you may be better off with a thin rubber band..

You can also find motor shafts on headsuphobby.com, fpvdirect.com or on helidirect.com... measure the length and diameter of motor shafts and order accordingly. If the shaft has any grooves, I typically use a dremel to do the same...
Hope this helps... Good luck!
Quote 0 0
unclejamal

thanks for the tip.
Quote:
I hope that you havent completely blunted the socket head of grub screw... They are typically screwed in with blue loctite and the best way to unscrew if tight is to heat it a little with your soldering station (this melts and loosens the loctite dried bond)...
Then you can unscrew it.

If the grub screw's socket is damaged, it'll be difficult to take it out... if the hex wrench is slipping dont try to unscrew it, its only going to make it worse - ask me how In this case, I typically use a rubber band (the same rubber bands that I use to affix the wing on my plane), place it on top of the grub screw and now go in with the hex wrench... This will reduce the "slippage" and will give the wrench more grip! It will only work depending on how damaged is the socket head and how tight is that screwed in, however, for small screws, you may be better off with a thin rubber band..

You can also find motor shafts on headsuphobby.com, fpvdirect.com or on helidirect.com... measure the length and diameter of motor shafts and order accordingly. If the shaft has any grooves, I typically use a dremel to do the same...
Hope this helps... Good luck!

thanks for the tip with the rubber band, will try something like this. unfortunately someone experienced in rc told me that there is no locking adhesive. so yes, i hope the grub screw is not that damaged. i will use a new hexagon key to also reduce the "slippage".


is there also a lock washer used at the pin on this type of motors (because some of the replacement shafts show a little groove for the installation of that safety disk at one end)?
Quote 1 0
bogusbandit56
Quote:
Hi,
my motor/prop shaft is bent. I tried to get it off from the motor by unscrewing the set screw. But it was very tight, so that it destroyed the tip of my hexagon socket screw.
Is there are thread lock adhesive? If yes, how can i unscrew it (just use heat, eg. by using a soldering station)?

motor ist the typical Turnigy outrunner brushless:
https://hobbyking.com/en_us/d2830-11-1000kv-brushless-motor.html

i am also looking for the right replacement shaft (haven't found the right one on HK, product support said, they do not have one).

Thanks,
regards

Maybe this https://www.ebay.co.uk/i/222540036963?chn=ps&dispItem=1&adgroupid=43667893375&rlsatarget=pla-325884652224&abcId=1128926&adtype=pla&merchantid=115574736&poi=&googleloc=1006891&device=c&campaignid=857232711&crdt=0would be a simple fix.
A whole new motor for around 4 euros
Wot, no Depron?
Quote 1 0
Wildthing
I have had some of those grub screws that just wouldn't loosen up even with a ton of heat.
Quote 0 0
unclejamal
Quote:
I have had some of those grub screws that just wouldn't loosen up even with a ton of heat.

That is Bad. So you have to buy a new Motor

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Quote 1 0
Wildthing
Quote:
That is Bad. So you have to buy a new Motor

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Yep, but I have burn't up a few motors so I have some extra cans so I will sacrifice the can to save the shaft and anything else that is good.
Quote 1 0
unclejamal
thanks for your answers.

so just in case the shaft won't go out, can i replace the whole can/motor on my 1000kv motor with the
can/rotor of my Turnigy D2826-6 2200kv? size have to be the same, but are there also the same magnets on the inside of the rotor?
Quote 1 0
Wildthing
Quote:
thanks for your answers.

so just in case the shaft won't go out, can i replace the whole can/motor on my 1000kv motor with the
can/rotor of my Turnigy D2826-6 2200kv? size have to be the same, but are there also the same magnets on the inside of the rotor?

If it fits, throw an esc on it and fire it up.
Quote 0 0