Wow, That is nice piece of knowledge. Thank you for this video. As you are very familiar with motors maybe you could kindly help me. I was wondering if is it possible to push the shaft in the inrunner motor to make it double sided shaft motor? When I look at the rotor shaft, it seem solid and glued/soldered to the magnets. I am at the start of my new rc car project and my "jerky mind" thought about mid engined, double shaft, center driven layout. Without the pinion/spur design. I have found some 700-800 kv motors for this project but the main showstopper is this "double shafted motor" thing. Cheers and Happy New Year :)
Some outrunner motors allow you to move the shaft and even swap its orientation. This is done by removing set screws. I'm not sure the shaft would be long enough however but you could replace it with another. Happy New Year
Thanks for support :) However those holding screws seems to be present only in outrunner motors (my small experience) In the inrunners that I had there are only some sealing that seems to he glued. Rotor+shaft+magents look like bounded forever :) Maybe hydraulic press or other tomato squisher could be useful?
That's right. I have a few outrunner where the shaft can come out. I have never tried to get the shaft out of an inrunner. Maybe if you are able to cool the shaft it can help as cold Temps will shrink the metal. Not really sure.
very valuable info. tks a lot for pylon f5d racing in summer do u think inrunner could have more advantages in general? re the weight to thurst ratio and the close cabinet of the pylon inrunner still the best choice ? tks
I want to build high pressure water pump. I choose inrunner BLDC because the pump needs high RPM and I can cool the motor easily. Is my decision right?
A brushless motor uses 3 wires where as a brushed motor uses 2. This would be the easiest way to determine the difference in a radio controlled application.
@@RCexplained its not a channel its a topic. I was just doing some checking up on whats the difference between the outrunner and inrunner motors and stepper motors for sim racing
Thanks for the video. Still relevant after 2yrs. Great articulation and knowledge.
Hello, thanks for the comment! Glad the video helped.
I don't know anything about motors, but thanks to this sir, I know more.
Hey Alessio, thanks for the comment. Glad the video helps!
Thank you a lot, this video has so much detail information on rotors. And your speech is also really easy to understand.
Glad it was helpful!
Sounds correct that larger diameters with larger torque has smaller RPM KV value.
Wow,
That is nice piece of knowledge. Thank you for this video.
As you are very familiar with motors maybe you could kindly help me.
I was wondering if is it possible to push the shaft in the inrunner motor to make it double sided shaft motor?
When I look at the rotor shaft, it seem solid and glued/soldered to the magnets.
I am at the start of my new rc car project and my "jerky mind" thought about mid engined, double shaft, center driven layout. Without the pinion/spur design. I have found some 700-800 kv motors for this project but the main showstopper is this "double shafted motor" thing.
Cheers and Happy New Year :)
Some outrunner motors allow you to move the shaft and even swap its orientation. This is done by removing set screws. I'm not sure the shaft would be long enough however but you could replace it with another. Happy New Year
Thanks for support :)
However those holding screws seems to be present only in outrunner motors (my small experience)
In the inrunners that I had there are only some sealing that seems to he glued. Rotor+shaft+magents look like bounded forever :) Maybe hydraulic press or other tomato squisher could be useful?
That's right. I have a few outrunner where the shaft can come out. I have never tried to get the shaft out of an inrunner. Maybe if you are able to cool the shaft it can help as cold Temps will shrink the metal. Not really sure.
very valuable info. tks a lot
for pylon f5d racing in summer
do u think inrunner could have more advantages in general?
re the weight to thurst ratio and the close cabinet of the pylon
inrunner still the best choice ?
tks
yes my vote inrunner
Great video, very informative. 👍🏻
Thanks!
Thank you for your share of knowledge !
Thank You for your comment Vincent!
This was a really good video thanks.
Thank you for the awesome comment!
The video is very easy to understand. Thanks :)
Thank you!
Neat and precise explanation,Kudos!
Thanks for the comment Devdutt Kumar, appreciate it!
It helped me a lot. Thank you!
Glad it helped! Thanks for your comment!
Thanks!
I want to build high pressure water pump. I choose inrunner BLDC because the pump needs high RPM and I can cool the motor easily. Is my decision right?
What is high RPM ?
RCexplained RPM: 160000rpm. Power: 4MW
@@hafizuddinmohdlowhim8426 that's a lot of RPM. I don't know of a motor that can spin over 100,000 RPM. Most outrunners max out at about 30,000.
RCexplained yes we are talking about hand-made Motor here. But inrunner or outrunner will be suitable for this application?
@@hafizuddinmohdlowhim8426 in runner
Nice sir😗
How to know that my motor is a brushed DC motor or a inrunner BLDC motor ?
A brushless motor uses 3 wires where as a brushed motor uses 2. This would be the easiest way to determine the difference in a radio controlled application.
nice...
Outrunner motor extremely torque thin inrunner higher speed low torque
Simracing brought me here
Is that a specific channel or the topic that brought you here. Are you building a system?
@@RCexplained its not a channel its a topic. I was just doing some checking up on whats the difference between the outrunner and inrunner motors and stepper motors for sim racing