Each coil is 12 turns of wire. ESC: Hobbywing "20A" www.hobbywing.com/products/enp... Fusion model & drawing myhub.autodesk360.com/ue289b0... myhub.autodesk360.com/ue289b0... Measuring efficiency: • DIY BLDC Axial motor -...
@ ILusys Systems It seems that your coils energises the full magnetic path of the rotor per phase. Regular bldc's don't do that. How many ohms are your coil rings? Thanks for sharing.
hi, they do kinda - they use iron core to "short" magnetic circuit. I cannot measure resistance precisely now, because all of my meters are damaged in ohms somehow :) but it is about 1 ohm
Hi, thanks for the videos,, I have a question as a novice, is it possible to have one of the rotors spin in opposite direction using the same setup (single stator and 2 rotors)???, assuming you have mounted each rotor on separate shafts of course. thanks
Hi, as the stator produce "rotating" magnetic field this is not possible, because field rotates in same direction. It may be possible in 2phase synchronous mode, in theory, but that you need to consider, that magnetic field of two rotors will produce quite a lot of vibration in axis of rotation. Like this ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-TWjiBuVQy84.htmlm27s
Hi there! I am tasked with making a motor and saw your design and thought it was quite simplistic and successful! Could you share with me some dimensions for this build (the one pictures at 2:17)? Also, do you have any info on how I might create my own 3-phase ac driver? Lastly, is this motor self starting (i.e. if you give it ac power will it begin turning on its own)?
Can someone tell me what will happen if I increase the number of winding in 3 phase generator's stator... How will it affect the output, will the output voltage, power increase?
can you please make generators instead of motor there already many good motors there, i think this can be a good generator, i just wonder how much power it can output
I worked for a company that made axial flux motors. I was told to say that the motor was 90% efficient. It was closer to fifty per cent. Is that the case here?
Depends how you load the motor. Obviously if you stall any motor you get 0% efficiency, so all machines like this have range where efficiency is evaluated. I have graph in this vid where I got about 80%, it was peak though.
@@xierxu it works by electromagnetic induction, conductive materials will create oposing magnetic fields by inducing electric currents. Basically same as induction motors - they don't use any magnets to operate.
@@xierxu Sure, you have to "close" magnetic circuit somehow. In induction motors this is critical, as flux created uses power. With pernament magnets flux can leak, which will decrease volumetric efficiency or motor cost to power ratio. Obviously these axial motors are pretty low-tech thing, but their power is in super simple construction.
Not just glue, but hot melt glue. But hay, when ever have stator windings gotten hot? 🤔 Interesting video even if I was cringing all the way through it. 👍
I believe, you are at wrong channel here :D You are reaching industrial servo motors region here... How 'bout this ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-O6sy5bt4D-Y.html
@@platinumsky845 this i think have more kv more power i not know how made and what have strong can fly whit 20 liter/20 KG water plus drone. i has only looking how more have KV then strongest engine have and can lift more weight. RPM not mean anythink cavitation only lot high RPM and not can lift anythink. RPM need be perfect to own propeller not more newer. KV i think have important.
@@platinumsky845 size about 50+100 cm diameter, 6-8 ,motors, i no know weight, how much need battery, but need carry 10-25 liter water/fertilice normal fly.
