What rips the magnets off is yes the motor is very powerful because the stator pulls on the fixed magnets so hard that when it is running at high RPM the magnets are trying to sling off on top of that the stator is pulling on them extremely hard to keep the torque going and in combination with the heat as well it could end up actually ripping the magnets loose, it's not because of rubbing but because of the forces like centrifugal force on the magnets the heat loosening the glue and the stator pulling on them additionally causes them to rip loose
Hello, I have exactly the same problem, and I would like to ask where I can find Stator-rotor packs bearings and what you need. Is there a website you can send me a link to order them.
I know sometimes you have to use a mallet, but there is a few occasions where a puller and press would be more suitable. You have a $1000 motor being whacked with a hammer and chisel, had that been my motor, and I seen this, I would not be impressed.
Shouldn't you be using loc-tite instead of grease when installing the final piece? Won't the Sprag Clutch (bearing) slip inside the case when under torque?
@@yellowsheeps this is not how you do it, everything in this video is crazy and wrong, i'm lost for words really i'm not joking, please dont follow anything in this video.
Well in my opinion I have had both and I really prefer the cyc better, overall better construction and design, you can see yourself that it is designed to use the power more efficiently the casing is made from solid pieces of metal rather than stamped out steel and poured aluminum on the HD, the cyc is more costly but also far more powerful, I guess it depends really on your budget and how much power you want to get out of it the HD is also a nice motor but of course for a different budget range, considering how much the HD costs it is a good motor but for the price difference they both show their strengths and weaknesses but if you got the money I would prefer the cyc myself
But that's a pretty brutal kind of repair, professional would be different. For example, you pull bearings with a simple bearing puller, they only cost a few dollars ... He takes a hammer and a large iron and hits it ... Hey, that's a motor that rotates at 9,000 rpm, so please work as gently as possible! Hare Krishna!
Where in this motor would you apply a bearing puller? I own all the bearing pullers made, automotive and WMFG pro bearing press and pullers, none would be applicable anywhere on this motor.
@@djoccult Hi, the bearing you are removing at 1:45 with a hammer, its the motor rotor bearing, google wiper arm puller, if you use this it will take 2 seconds to remove that bearing, i use this and have done it many times on my motor and a few others i have rebuilt, you are also taking apart the motor from the wrong side, if you remove the gearbox from the motor housing first you dont need to bash the crap out of it, i'm thinking of posting a video of the correct way to do this, i will send you a link when i do, then maybe you might learn how to do it without using hammers..
That to me doesn't look like the Gen 2 rotor, the Gen 2 is supposed to have the magnets mechanically retained not glued - th-cam.com/video/fGpDDISNaV4/w-d-xo.html
![Fabryka Adrenaliny - CYC X1 Pro na Banshee Scream [Elektryczna Kuźnia]](http://i.ytimg.com/vi/-VST8ZcxTQE/mqdefault.jpg)
I couldn't help but feel my smoke detector needed a battery while watching this.
What rips the magnets off is yes the motor is very powerful because the stator pulls on the fixed magnets so hard that when it is running at high RPM the magnets are trying to sling off on top of that the stator is pulling on them extremely hard to keep the torque going and in combination with the heat as well it could end up actually ripping the magnets loose, it's not because of rubbing but because of the forces like centrifugal force on the magnets the heat loosening the glue and the stator pulling on them additionally causes them to rip loose
Makes sense as well
Yup but also as he said, if the rotor isn't perfectly balanced that will also contribute to the detachment of magnets at high rpms.
Nice job mate from the UK
Hello, I have exactly the same problem, and I would like to ask where I can find Stator-rotor packs bearings and what you need. Is there a website you can send me a link to order them.
I know sometimes you have to use a mallet, but there is a few occasions where a puller and press would be more suitable.
You have a $1000 motor being whacked with a hammer and chisel, had that been my motor, and I seen this, I would not be impressed.
Shouldn't you be using loc-tite instead of grease when installing the final piece? Won't the Sprag Clutch (bearing) slip inside the case when under torque?
No it uses a keyway and it is not a clutch its a gear reduction.
@@djoccult Thanks for clarification.
@@yellowsheeps this is not how you do it, everything in this video is crazy and wrong, i'm lost for words really i'm not joking, please dont follow anything in this video.
Hi, just wondering what would you recommend BBSHD or CYC?🤙🏾
For more practical application and available parts, the BBSHD. For more power output, the CYC.
Well in my opinion I have had both and I really prefer the cyc better, overall better construction and design, you can see yourself that it is designed to use the power more efficiently the casing is made from solid pieces of metal rather than stamped out steel and poured aluminum on the HD, the cyc is more costly but also far more powerful, I guess it depends really on your budget and how much power you want to get out of it the HD is also a nice motor but of course for a different budget range, considering how much the HD costs it is a good motor but for the price difference they both show their strengths and weaknesses but if you got the money I would prefer the cyc myself
How many no. Of magnet in motor
How did he manage to destroy so many magnets?
by riding it even though it was making noise
Wow
I’ve got 750 hard miles on mine.
Still runs perfect.
What range do you get, and what battery
@@hbeer3480
I’m running three Turnigy 6S 20AH batteries .
It will go 30 to 45 miles on a charge, with zero pedaling.
This is not the latest CYC rotor... the latest rotor has slots for the magnets. You can check on their website or ask them for picture.
if you mount a new rotor, you also use a new bearing!
👍😜
How old was this motor?
Only used less than 1 month
you should report that to them so they can correct this.
Holy mother of god!....You should be jailed for that effort!........rougher than p40 grit sand paper!
But that's a pretty brutal kind of repair, professional would be different. For example, you pull bearings with a simple bearing puller, they only cost a few dollars ... He takes a hammer and a large iron and hits it ...
Hey, that's a motor that rotates at 9,000 rpm, so please work as gently as possible! Hare Krishna!
Where in this motor would you apply a bearing puller? I own all the bearing pullers made, automotive and WMFG pro bearing press and pullers, none would be applicable anywhere on this motor.
@@djoccult you use a bearing puller to remove the bearing you are hitting with a hammer,, you are so stupid its unreal.
@@SIMONC256 which bearing, and which bearing puller would you use? Explain your alternative solution.
@@djoccult the puller you use to remove a window wiper on a car, takes 3 seconds to pull off,
@@djoccult Hi, the bearing you are removing at 1:45 with a hammer, its the motor rotor bearing, google wiper arm puller, if you use this it will take 2 seconds to remove that bearing, i use this and have done it many times on my motor and a few others i have rebuilt, you are also taking apart the motor from the wrong side, if you remove the gearbox from the motor housing first you dont need to bash the crap out of it, i'm thinking of posting a video of the correct way to do this, i will send you a link when i do, then maybe you might learn how to do it without using hammers..
That to me doesn't look like the Gen 2 rotor, the Gen 2 is supposed to have the magnets mechanically retained not glued - th-cam.com/video/fGpDDISNaV4/w-d-xo.html
Smoke detector needs a battery
Yeah those things were driving me crazy
Over priced junk