thank you for sharing this idea. however in Official Tamiya races opened motors are not allowed but you can still use this for pratices. i think its much better also if you record the rpm of the motor before and after you open it.
there should be a brass insert to the motor casing in which the bearing is supposed to be inserted, the glue would be a good fit as constant use would wear the glue out, pr even lubrication
i love modifying motors and chassis, but this one seems unnecessary, since you can easily get non Tamiya fa-130 mabuchi motors with bearings on both ends. You can even find an endbell of the same color as the torque tuned. Anyway, very good craftmanship!
@unixwest186 жыл бұрын
But it would be expensive.... www.minizracing.it/minizshop/index.php?main_page=index&cPath=65_86_119
@edikurniawanchannel2235 жыл бұрын
Good👍👍👍
@coast2196 жыл бұрын
please post which specific ball bearing you used.
@unixwest186 жыл бұрын
520ZZ MR52ZZ (2x5x2.5mm)
@coast2196 жыл бұрын
unixwest18 👍
@Ryantang016 жыл бұрын
if i only change the bearing can increase motor speed ?
@fs60865 жыл бұрын
Yes u can. Before the motor opened, its uses Friction bearing. The coefficient of metal to metal contact is high. It delay the rotation speed per revolution as compare to roller bearing or (anti-friction bearing). It makes a huge difference. Roller bearing wont restrict the flow of rotations.
@user-mn1bv1vb3c3 жыл бұрын
十何年ぶりだろうか。久々にミニ四駆を見たけど、このモーター音懐かしいね。
@ibenkwardjono15296 жыл бұрын
what bearing size is used?
@unixwest186 жыл бұрын
Please refer to subtitles.
@peterv16026 жыл бұрын
Nice job. Did you check to see if there is any change in RPM?
@unixwest186 жыл бұрын
I have not done it, but since remodeling is easy, I want someone to verify it by all means.
@nouka726 жыл бұрын
here in Indonesia we do the samething too we even change the coil and its so fast man.
@nouka726 жыл бұрын
oh and the magnet too
@user-fl4dt2kh1v6 жыл бұрын
Importansi itu bearing dan shaft nya sama inline pak. Ini bunar sala... banya noise itu
every race category has its own rules on what you can and cant do.....unless you were pointing out that the legal system does not care what kids do with their toy cars....