This is a good video that can explain how dynamic breaking on a locomotive works Because when the middle and top motor were Hooked up they were acting as generators And were adding resistance to the rotation, which is how a locomotive actually slows down down by turning the traction motors into generators
Many EV's have regenerative braking to charge their batteries. But in a locomotive theres no batteries to charge so that energy gets converted into heat in a giant resistance strip, much like your toaster oven.
The middle and top motors are working as a generator but these motors are not slowing down the turning motor until there is no load connected to the middle and top motor because according to Faraday's law it will oppose the motion when there is a current flowing in the armature winding and you can clearly see that terminals are open for middle and top motor
I was about to ask how this works, I guess my tired brain didn’t bother to look at the polarity, I was just thinking “how does fewer powered motors equal higher RPM?”
This configuration is made for torque, not rpm. In free running mode, no load on the output shaft, the slower motor ( they are all a little bit different ) becomes a resistance for the faster moving motors. Once a load is applied, they even out the load over all 6 electric motors.
They would be better off just ringing a great reduction. And boot through a magnetic field that is eating away at the power. It would have been more rise to run a positive ratio into another then taking power into another motor
yes that's why he doesn't show the rpm result for the single motor with no load on other shaft at 6:04, I guess it's might close or even better rpm to all motor joined but the benefit for joining motor as you said it got more torque for sure.
since all the motors are parallelly connected, the motors that spin faster would have a back-emf greater than the ones that spin slower. the faster motor then tries to feed power into the slower motor, this is the majority of where the power is lost. the motors must be geared in a 1:1 ratio so all the back-emf of the motors are equal and no motor is trying to power the other motor. its also the main reason why the single motor is slower, but when the three faster spinning motor is disconnected it spins faster. because the three slower spinning motor is gearing up towards the faster one, and because the faster motors are now disconnected no back-emf is stealing power.
Not quite, because the motors from the middle are working under stress due to the fact that the first line are rotating the middle line with a different ratio (reduce ratio) BUT the middle line are power the same as the first and they are trying to output the same as first. Therefore the middle line are trying to rotate as the first because the voltage but they are push down because the ratio of the first.
It's not a engine it's a motor A mechanical energy which is produced by burning fuel is called an engine A mechanical energy which is produced by electrical known as motor First clarify both difference between engine and motor
What happen if you just remove the 3 front motor and replace it only with the gears? The magnetic friction from the 3 unused motor will be gone. Your RPM will increase.
@@r.iyushofficial5318 experiment is a part of scientific method ; so scientific method include ; 1. Purpose/QuestionAsk a question. 2. Research 3. Hypothesis 4. Experiment 5. Data/Analysis 6. Conclusion ( proving the hypothesis) 😁love to know what is your conclusion ?
Yeah. that's what I was thinking. The gearing down would cause the motors, which want to be turning at the same speeds, to drag down the output. They would need to be geared in a 1:1 ratio to maintain RPM and increase HP.
@@csorrows No they're not look up how a electric motor works plus when the electric motor is running you can feel air being passed through those Vents so don't act like you know what you're talking about when you don't
@@juankruger2598 No I'm not missing the point because if you want a product to last and be reliable it it needs a couple things which is lubrication and cooling Yeah it's a fun little science project but wouldn't it be nice if we taught our children to to build a device properly Instead of sealing up the slits that help cool the electric motor
@@ВладимирСидоров-ъ4к 😂, а зачем использовать только шестерни, когда можно использовать еще и двигатели. Хотя бы даже и тупо как маховик на валу этой шестерни. 😂😂😂 Инженеры идиоты. Автор гений. 😂😂😂
All six motors are being fed the same voltage, but they're not all pulling the same current or doing the same work. In fact, when they're all hooked up, the frontmost motor is doing nearly all of the work. When all motors are connected, the three in the rear turn the fastest, because the other three motors are working to drive them faster than their no-load speed via the gear trains. So the rear motors pull very little (or perhaps no) current, due to increased counter-emf. The front motors are being slowed down by having to overdrive the rear motors, and so they are pulling more current and doing more work, with the frontmost motor being the most heavily-loaded. Disconnect the frontmost motor and now it becomes a light magnetic load for the other motors, but the entire assembly speeds up because now most of the work is being shared by the two motors in the middle, rather than a single motor doing all the heavy lifting. Disconnect the middle motors as well, and now the work is shared by the three back motors, and the speed increases again. EDIT: I have been shown to be incorrect about one thing: The single motor at the front is wired incorrectly, so it is actually fighting the other motors. Thanks to @Marek Sýkora for pointing this out to me.
You're wrong. Although each motor is different and uses a different current, the momentum of the force that forces the rotor in the motor to move faster is the same as if the motor were operating independently. And it helps the whole group with the workload. You can see them as six rotors on one axis. Each of them adds its momentum to a common axis. Thus, the six motors provide six times more momentum, allowing them to turn much faster with the same load.
@@mareksykora779 you can’t think of it that way because of the gearing involved. imagine trying to help someone push up something with a first class lever. You are on the same side as someone else, and you can both push at the same strength (let’s say 100 N) trying to lift something up (both of your person’s hands are handcuffed to the lever, comparison sake since that is how gears work). If you try pushing up a meter from the fulcrum, meanwhile someone else is pushing up 3 meters away from the fulcrum at the same force as you, you are relatively exerting much less force and essentially become a weight because relativisticly your force is much less and so you are adding to what the one with a better mechanical advantage has to lift.
@@snaeshaads8203 No. You see it wrong. At the moment somebody else with much bigger force pushes, then you have immediatelly less load and can run faster to "catch up". You see it wrong because you think that the speed of all is constant. But it is not. Everbody who at some moment got less load (because somebody else was faster), immediatelly speeds up because of no load. It is like a sledge pulled by a horse and a dog at the same time. They both can run very fast under no load. At first you let only the dog to pull the sledge. It will be very slow. Then you add a horse, which immediatelly takes all the load because of its speed and power. But the dog doesn't stay in back. Under zero load it immediatelly increases its spped and is faster then the horse pulling sledge so it also pushes his part and the sledge speeds up, because both horse and dog work with their power. A nice ballance regulation works there. Whenever somebody is slightly faster then he takes more load, which reduces his speed, and others get less load which helps them to "catch up the edge" and push more. And so on and so on. Autocontroling system. But what is important. The power unit in this case is not the whole electric motor. It si just the coils pushed by magnetic fields on the rotor which push to one common shaft made by all individual shafts of all motors connected by constant gearings. Also here the coil can "run" very fast without the load and "catch up" slower running motor shaft. But because of solid connection of the coil and the rotor the actual ballancig of speed and load can only be meassurred by meassuring a tension in the piece of metal connecting the coil with the shaft.
@@mareksykora779 I don't have the time to read so much, but if you try to push a motor faster than its maximum RPM while it is operating, the motor will start working as a generator and actually begin to resist the force you are exerting on it's system. Try pedaling faster when you are on an electric bicycle, it will show you intuitively what some of the people here are talking about.
Độg năg hk đồg đều..bạn dùg các loại nhôg hk giốg nhau nên chủ dùg đk 1 dãy mô tơ là phát độg lực chíh thôi..vì 3 cái ở đầu ra nếu câu điện đều nhau sẽ tạo cho hàg loạt 6 mô tơ hk hoạt đông hết côg suất
🤦♂️🤦♂️🤦♂️ Объясните ему принцип действия понижающего и повышающего редуктора ,а так же объясните полярность электродвигателя постоянного тока и его принцип действия
@@mythachlong3166 không , bạn thấy bánh răng của 3 mô tơ phía sau k ? , bánh răng nhỏ truyền qua bánh răng lớn hàng 2 , như vậy thì bánh răng nhỏ phải quay nhiều vòng hơn để bánh răng lớn mới đi hết chu kỳ 1 vòng, vậy là lệch rồi đó , thiết kế như clip là sai kỹ thuật hoàn toàn
@@iamshiba3290 tăng sức tải bằng cách ghì động cơ lại à ? Bạn có biết làm như vậy là những động cơ hàng 2 và hàng 1 sẽ nóng và giảm tuổi thọ không ? Và trên thế giới những kỹ sư , nhà khoa học không làm như vậy để tăng sức tải ? Vì nó tốn kém và không khả thi . ok
You're driving three free wheeling motors with three powered to what purpose? You can achieve much, much higher speeds using a single motor and the proper gearing! From my perspective, this exercise is totally superfluous!
They were being used to harvest energy thus the reverse configuration! Unfortunately they create more drag than they add to current, darn thermal dynamics.
I agree...in addition from 5:55 to 6:20, assuming he used the same voltage on both cases...wouldn't his so called engine produce more power (since 3 dc motors are connected in parallel with each other) compared to a single dc motor?...which made it turn the prop faster, considering the prop's weight and air resistance, compared to the single dc motor...am i right?...'cause, him, adding the 3 other dc motors doesn't really make sense to me
@@FlameKaiser_1 Not shure what you mean but my thinking is that the first 3 motors when they run at say 1000rpm the last motor would run at only about 250rpm. So if the last motor was to run at about 1000rpm the first 3 would have to run at about 4000rpm and that would cause more drag and just slow it down so it would be better to just run the first motor alone.
@@oliverknowles3229 what i mean was, assuming he used similar voltage, and each dc motor produced let's assume 10watts...wouldn't his engine produce 30watts since the motors are connected in parallel...and lets say the 10watts produced by a single dc motor wasn't enough to turn the prop fast considering it's weight and air resistance(basing on his setup)...haven't done an actual experiment so i'm just using my imagination, and i'm not sure if my analysis is correct
@@pabloleonardocaffa1972 torque es necesario por ejemplo para hacer una batidora, vehículo terrestre o un submarino, si tienes poco torque el empuje es pobre, tiene poca fuerza contra la resistencia. Igualmente el experimento que muestra el vídeo es una tontería porque el torque que consigue es gracias al engranaje y no a los motores extra que añade, con un único motor y engranajes puedes conseguir más torque de la misma forma que funciona un caja de transmisión y además consigues una aceleración más suave.
реальный мартышкин труд. пособие как делать не надо. цель ролика, 90% времени занять внимание постройкой неизвестной хреномути а потом выдать за эффективный привод корабельного винта. один движок большей мощности при заданном токе и напряжении КПД имел гораздо больший.
@@ДядяМиша-х4ъ моторы не крутятся быстрее. Увеличивается только крутящий момент. Меня позабавила толщина шестерёнок и грёбаный термоклей с позиционированием на глаз. хотя к концу видео вроде проглядывалась адекватность.
@@amego2458 но каждый последующий ряд моторов тормозит предыдущий из-за того что передаточное число уменьшается. КПД крч падает. Шестерни в этом конкретном случае должны быть одного размера (одно количество зубов)
This is really a waste of resources. You could have have used multiple gears, instead. And any ways the motors you are using are just for connecting the 3 motors to the last one.
Try putting power diodes between the layers of motors so the current generated can flow from the 1 motor and 2 motors to the 3 motors, be interesting to see what happens
Đã làm là phải tính vòng phút có thay đổi do quán tính cộng lực và công xuất có mạnh hơn và mức độ tiêu thụ năng lượng ít hơn trò này tôi nghịch lâu rồi ..vòng quay lớn nhất là do lục hút xoắn của từ trường tạo ra và chủ yếu do dây đồng cách điện chạy qua lõi kim loại tạo ra từ trường lục hút
As many have commented, you shouldn't apply the same voltage to DC motors at different speeds. A large current flows through motors with low speeds, causing trouble.
Only the first three were wired to drive, the other three are attempting to harvest energy. This wiring configuration turns the motor wiring of the middle two into resistors thus creating drag without adding energy. More connections and a few diodes wouldn't hurt!
Motors need to spin at a certain speed to generate back emf and limit the input current. By slowing some motors down it will cause those to draw more current than they should
As they are paralelly connected.. If the motors are more.. There will be more Back emf generated.. So the motors are slowing down.. So less speed and high torque.. When removing the motors one by one.. You will get less back emf so more speed and less torque.. That is y the rpm is increasing gradually when removing the motors. 😪
The larger gear at the bottom of the three motors is the problem. It is causing those three to have conflicting forces. Possibly a next project to create a gear system to allow same size gears at both ends. This should allow all 6 motors to work in unison.
I'd love to see a dozen gears in conjunction varying from large 12 in decreasing 1 inch at a time finally turning against the very small gear and see what the rpm is.
I can sense the burning smell of coils by watching this. 😂
Lol , same
@@divyammakwana591 hola
HAHAHAHAHAHAHAHA!
Same bro 😂
yeah same energy here lol
This is a good video that can explain how dynamic breaking on a locomotive works Because when the middle and top motor were Hooked up they were acting as generators And were adding resistance to the rotation, which is how a locomotive actually slows down down by turning the traction motors into generators
Love how 99% of people that read this coment wont understand it
Many EV's have regenerative braking to charge their batteries. But in a locomotive theres no batteries to charge so that energy gets converted into heat in a giant resistance strip, much like your toaster oven.
The middle and top motors are working as a generator but these motors are not slowing down the turning motor until there is no load connected to the middle and top motor because according to Faraday's law it will oppose the motion when there is a current flowing in the armature winding and you can clearly see that terminals are open for middle and top motor
I was about to ask how this works, I guess my tired brain didn’t bother to look at the polarity, I was just thinking “how does fewer powered motors equal higher RPM?”
When I was 8 years old I did this kinda stuff, sure wish we had cameras then I'd be a millionaire
Everyone in the comments talking about the geeky stuff
*Me who just came to enjoy watching the motor rotate
Me too 😂
Okay Shivlund pujari
🤗🤗👏👏Make Motor 130 V9 : ruclips.net/video/aYzFTrs7Umg/видео.html
This configuration is made for torque, not rpm. In free running mode, no load on the output shaft, the slower motor ( they are all a little bit different ) becomes a resistance for the faster moving motors. Once a load is applied, they even out the load over all 6 electric motors.
They would be better off just ringing a great reduction. And boot through a magnetic field that is eating away at the power. It would have been more rise to run a positive ratio into another then taking power into another motor
yes that's why he doesn't show the rpm result for the single motor with no load on other shaft at 6:04, I guess it's might close or even better rpm to all motor joined but the benefit for joining motor as you said it got more torque for sure.
Why he didn't attach all motors, there is already resistance from the output(propeller/water) wich should even the force given from all off them?
no they dont
since all the motors are parallelly connected, the motors that spin faster would have a back-emf greater than the ones that spin slower. the faster motor then tries to feed power into the slower motor, this is the majority of where the power is lost. the motors must be geared in a 1:1 ratio so all the back-emf of the motors are equal and no motor is trying to power the other motor.
its also the main reason why the single motor is slower, but when the three faster spinning motor is disconnected it spins faster. because the three slower spinning motor is gearing up towards the faster one, and because the faster motors are now disconnected no back-emf is stealing power.
Chúc ah buổi tối và🤭🤭☺️☺️
Làm máy phát điện mini là chuẩn đó anh👍😃
Được như dùng điện để tạo ra điện à =))
@@thientamhuynhvo4293 no, lấy bánh xoay nước lắp vào, hoặc quạt gió để tạo ra điện ( hiểu ý tui rồi chứ )
With all 5 motors it produces less RPM but more torque.
Not quite, because the motors from the middle are working under stress due to the fact that the first line are rotating the middle line with a different ratio (reduce ratio) BUT the middle line are power the same as the first and they are trying to output the same as first. Therefore the middle line are trying to rotate as the first because the voltage but they are push down because the ratio of the first.
@@MirceaD28 engga bisa bahasa enggres
It's not a engine it's a motor
A mechanical energy which is produced by burning fuel is called an engine
A mechanical energy which is produced by electrical known as motor
First clarify both difference between engine and motor
The Americans call them car engine
" motor " . And elsewhere bikes are called "motorcycles"
@@papayongsarninei8133 what engineers in America said for engine then 🧐
What happen if you just remove the 3 front motor and replace it only with the gears? The magnetic friction from the 3 unused motor will be gone. Your RPM will increase.
This guy is stupid bro😂 using motor instead of gear
Exactly .! 3 unused motors .😁🤷♂️. Wasting energy at mid and upper level. 🙈
This is just for experiment
So enjoy it
@@r.iyushofficial5318 experiment is a part of scientific method ; so scientific method include ;
1. Purpose/QuestionAsk a question.
2. Research
3. Hypothesis
4. Experiment
5. Data/Analysis
6. Conclusion ( proving the hypothesis)
😁love to know what is your conclusion ?
@@privatedumma
Conclusion :your this comment will help me in my project analysis
So, thanks
I like the reaction under water.. the way those cavitation bubbles were formed 👌
Yeah. that's what I was thinking. The gearing down would cause the motors, which want to be turning at the same speeds, to drag down the output. They would need to be geared in a 1:1 ratio to maintain RPM and increase HP.
Those little slits in the motors are for cooling and you're filling them with hot glue and putting them down sealing them against the wood
Wow, really? 👏⭐Talk about missing the point, entirely.
Actually, they are holding the magnets in place. Nice guess though. These are only cooled by radiating heat.
@@csorrows magnets??? Wasn’t it clearance for the bigger sprockets?
@@csorrows No they're not look up how a electric motor works plus when the electric motor is running you can feel air being passed through those Vents so don't act like you know what you're talking about when you don't
@@juankruger2598 No I'm not missing the point because if you want a product to last and be reliable it it needs a couple things which is lubrication and cooling Yeah it's a fun little science project but wouldn't it be nice if we taught our children to to build a device properly Instead of sealing up the slits that help cool the electric motor
Oh yeah I tried this with one motor which I took out from one of my rc cars 😆
That sparks taught me a lesson
Yes,,,,,,, good idea....
Thanks for video.
Success
Last playing with water tube with this, reminds me of my childhood 🧒👶😁
اللهم صل على النبي محمد
اذكروا الله و ادعولي بالخير
سبحان الله و بحمده سبحان العظيم
الحمد لله الله اكبر استغفر الله 🌹💜
Чувак, да ты гений. Изобрел редуктор. 😂😂😂 Срочно получи патент.
Ещё и в противоположную сторону🤦🏻♂️
@@mirasmiracle6282 почему в противоположную то, обычный мультипликатор. 😁
Даа...так это что ..рацпредложением попахивает ???...
@@ВладимирСидоров-ъ4к 😂, а зачем использовать только шестерни, когда можно использовать еще и двигатели. Хотя бы даже и тупо как маховик на валу этой шестерни. 😂😂😂 Инженеры идиоты. Автор гений. 😂😂😂
@@Arhont_forever так а я о чем....
All six motors are being fed the same voltage, but they're not all pulling the same current or doing the same work. In fact, when they're all hooked up, the frontmost motor is doing nearly all of the work.
When all motors are connected, the three in the rear turn the fastest, because the other three motors are working to drive them faster than their no-load speed via the gear trains. So the rear motors pull very little (or perhaps no) current, due to increased counter-emf. The front motors are being slowed down by having to overdrive the rear motors, and so they are pulling more current and doing more work, with the frontmost motor being the most heavily-loaded.
Disconnect the frontmost motor and now it becomes a light magnetic load for the other motors, but the entire assembly speeds up because now most of the work is being shared by the two motors in the middle, rather than a single motor doing all the heavy lifting. Disconnect the middle motors as well, and now the work is shared by the three back motors, and the speed increases again.
EDIT: I have been shown to be incorrect about one thing: The single motor at the front is wired incorrectly, so it is actually fighting the other motors. Thanks to @Marek Sýkora for pointing this out to me.
More like power is being spread across 6 so lower average vs being spread across 5, then 3.
You're wrong. Although each motor is different and uses a different current, the momentum of the force that forces the rotor in the motor to move faster is the same as if the motor were operating independently. And it helps the whole group with the workload. You can see them as six rotors on one axis. Each of them adds its momentum to a common axis. Thus, the six motors provide six times more momentum, allowing them to turn much faster with the same load.
@@mareksykora779 you can’t think of it that way because of the gearing involved. imagine trying to help someone push up something with a first class lever. You are on the same side as someone else, and you can both push at the same strength (let’s say 100 N) trying to lift something up (both of your person’s hands are handcuffed to the lever, comparison sake since that is how gears work). If you try pushing up a meter from the fulcrum, meanwhile someone else is pushing up 3 meters away from the fulcrum at the same force as you, you are relatively exerting much less force and essentially become a weight because relativisticly your force is much less and so you are adding to what the one with a better mechanical advantage has to lift.
@@snaeshaads8203 No. You see it wrong. At the moment somebody else with much bigger force pushes, then you have immediatelly less load and can run faster to "catch up". You see it wrong because you think that the speed of all is constant. But it is not. Everbody who at some moment got less load (because somebody else was faster), immediatelly speeds up because of no load.
It is like a sledge pulled by a horse and a dog at the same time. They both can run very fast under no load. At first you let only the dog to pull the sledge. It will be very slow. Then you add a horse, which immediatelly takes all the load because of its speed and power. But the dog doesn't stay in back. Under zero load it immediatelly increases its spped and is faster then the horse pulling sledge so it also pushes his part and the sledge speeds up, because both horse and dog work with their power. A nice ballance regulation works there. Whenever somebody is slightly faster then he takes more load, which reduces his speed, and others get less load which helps them to "catch up the edge" and push more. And so on and so on. Autocontroling system.
But what is important. The power unit in this case is not the whole electric motor. It si just the coils pushed by magnetic fields on the rotor which push to one common shaft made by all individual shafts of all motors connected by constant gearings. Also here the coil can "run" very fast without the load and "catch up" slower running motor shaft. But because of solid connection of the coil and the rotor the actual ballancig of speed and load can only be meassurred by meassuring a tension in the piece of metal connecting the coil with the shaft.
@@mareksykora779 I don't have the time to read so much, but if you try to push a motor faster than its maximum RPM while it is operating, the motor will start working as a generator and actually begin to resist the force you are exerting on it's system. Try pedaling faster when you are on an electric bicycle, it will show you intuitively what some of the people here are talking about.
Độg năg hk đồg đều..bạn dùg các loại nhôg hk giốg nhau nên chủ dùg đk 1 dãy mô tơ là phát độg lực chíh thôi..vì 3 cái ở đầu ra nếu câu điện đều nhau sẽ tạo cho hàg loạt 6 mô tơ hk hoạt đông hết côg suất
Thanks for the idea ..I can now made this at home and gift to my mother as a washing machine ....THANKS
🤦♂️🤦♂️🤦♂️
Объясните ему принцип действия понижающего и повышающего редуктора ,а так же объясните полярность электродвигателя постоянного тока и его принцип действия
phải dùng bánh răng cùng kích thước mới truyền động tốt được mà bạn
Cùng kích thước mà
@@mythachlong3166 không , bạn thấy bánh răng của 3 mô tơ phía sau k ? , bánh răng nhỏ truyền qua bánh răng lớn hàng 2 , như vậy thì bánh răng nhỏ phải quay nhiều vòng hơn để bánh răng lớn mới đi hết chu kỳ 1 vòng, vậy là lệch rồi đó , thiết kế như clip là sai kỹ thuật hoàn toàn
Ngon vô mà làm nói ngu cũng nói
Ngta làm chơi chứ ko có làm như ng chuyên nghiệp
Ngta làm cho nó có sức tải bố ơi, cùng kích thước thì nó tải méo gì
@@iamshiba3290 tăng sức tải bằng cách ghì động cơ lại à ? Bạn có biết làm như vậy là những động cơ hàng 2 và hàng 1 sẽ nóng và giảm tuổi thọ không ? Và trên thế giới những kỹ sư , nhà khoa học không làm như vậy để tăng sức tải ? Vì nó tốn kém và không khả thi . ok
You're driving three free wheeling motors with three powered to what purpose? You can achieve much, much higher speeds using a single motor and the proper gearing! From my perspective, this exercise is totally superfluous!
Millions of books but Quran majeed is best
I liked your wire management
Wong jowo Likee
Sip
ok
Oi
Koe nang Vietnam po
lawak cok.
My dad used to used this type of engines to power up wooden boats, so that we'd have fun
Noice
It would be interesting to see its performance if the front motor hadn’t been wired in backwards
Good. You are right. The front motor works against the remaining five because of wrong connection to voltage.
They were being used to harvest energy thus the reverse configuration!
Unfortunately they create more drag than they add to current, darn thermal dynamics.
делайте полезной работы, не теряя времени
do useful work without wasting time
Cảm ơn một phát minh thụt lùi của sự tiến hoá
Anh chế xe công nông chở lúa đi ạ, Đảm bảo cực hay
Nu urang sunda like
Mung ah mahal
If u use that somewhere it could overheat and burn. Great Job.
Iam from Indonesia, a i like your vidio
Hay quá anh ơi toàn nc ngoài xem không
The gear ratio makes it so that the first 5 motors are just slowing down the last motor.
Yes . I thought same like you. I think he don't know about friction..🤔
I agree...in addition from 5:55 to 6:20, assuming he used the same voltage on both cases...wouldn't his so called engine produce more power (since 3 dc motors are connected in parallel with each other) compared to a single dc motor?...which made it turn the prop faster, considering the prop's weight and air resistance, compared to the single dc motor...am i right?...'cause, him, adding the 3 other dc motors doesn't really make sense to me
@@FlameKaiser_1 Not shure what you mean but my thinking is that the first 3 motors when they run at say 1000rpm the last motor would run at only about 250rpm. So if the last motor was to run at about 1000rpm the first 3 would have to run at about 4000rpm and that would cause more drag and just slow it down so it would be better to just run the first motor alone.
@@oliverknowles3229 what i mean was, assuming he used similar voltage, and each dc motor produced let's assume 10watts...wouldn't his engine produce 30watts since the motors are connected in parallel...and lets say the 10watts produced by a single dc motor wasn't enough to turn the prop fast considering it's weight and air resistance(basing on his setup)...haven't done an actual experiment so i'm just using my imagination, and i'm not sure if my analysis is correct
same thoughts here, why run a reduction gearbox if the gear generate there own resistance.
Es increíble el torque que genera. Uno pensaría que con 3100 rpm tiene poca fuerza, pero te equivocas enormemente
yo los hubiera conectado todos motores con engranes iguales tendría un troque mucho mayor quizá con un menos rpm pero un torque mucho mayor.
@@gbbarragan5576 serian muy pocos rpm? Para que serviría tanto torque?
I saw small electro motors 2 x 2 cm running on 60 rpm you cannot stop with your hand.
@@pabloleonardocaffa1972 torque es necesario por ejemplo para hacer una batidora, vehículo terrestre o un submarino, si tienes poco torque el empuje es pobre, tiene poca fuerza contra la resistencia. Igualmente el experimento que muestra el vídeo es una tontería porque el torque que consigue es gracias al engranaje y no a los motores extra que añade, con un único motor y engranajes puedes conseguir más torque de la misma forma que funciona un caja de transmisión y además consigues una aceleración más suave.
@@tantumDicoQuodCogito exacto
Imagine making a drone with this if possible 🥶
Unity is power 💪💪
Super experiment 💜💜🥳🥳👌👌👌👌👌😁😁
реальный мартышкин труд. пособие как делать не надо. цель ролика, 90% времени занять внимание постройкой неизвестной хреномути а потом выдать за эффективный привод корабельного винта. один движок большей мощности при заданном токе и напряжении КПД имел гораздо больший.
Да-да. В этой схеме большие механические потери. Но смотреть было интересно😂
Да ещё и один моторчик подключён неправильно
Am I the only person bothered by the fact he litterally filled the cooling vents of several motors with hot glue?
they're to locate the magnets, they're not vents
Na they are vents
@@theunofficialdog4844 uh, ok then. The poor bastard is gonna die now?
Yes and it's disturbing..but i enjoyed it
And braking the last motor to death by fire.
1bên thì quay nhanh bị ép cho chậm lại. 1 bên quay chậm bị ép cho nhanh hơn :))))
Làm cho vui chứ ko hiệu quả để tối đa momen của 5 động cơ !!!!
Cháy luôn ấy chứ
Chuẩn luôn này làm nhìn cho hằm hố chứ hiệu quả thì...
cuối cùng dùng có 3 động cơ, còn 3 motor kia k có đấu nguồn, có chức năng tiêu tốn động năng của 3 motor có đấu nguồn :))))))
😁
6 mo tơ phải chạy chung 1 trục mới tận dụng đc hết công xuất
Mình thích mấy cái chế cháo này! 💎
You just made a Gearbox 👍🏾👍🏾
the small gear in the middle should be the bigger gear on the outside so it's faster.
but less torque will be there
haha,k đồng tốc với nhau thì chạy dễ cháy lắm
Лето вечер,надо бы пить холодное пиво у моря,а я смотрю не пойми что)))
làm máy đánh trứng tốt đây :33
The gear ratio is not ideal for rpm, but it surely will have more torque. Good work btw
That’s gears ⚙️ for ya 👏
If I had all those equipment, I had so many combinations that I want to try.
It's cheap to buy especially the DC motors
U can find then everywhere bro, radio with old cards, anything with cd music play, small fan, remote small cars, anything that rotates
Finally those remaining electric motors are for decoration 🤣😝
Thats right🤗🤗
I dont understand a little but this is nice
This is a test
Nice arrangements bro 🙄
Làm xe điều kiển từ xa làm bằng giấy đi anh năn nỉ á
Tự làm tự xem đi
Legends try with one motur 😂
Kgsktfdotm
Ufbd
@@luckylast1373 aygjshsa
Hshsh
No legend try with his own hands
@@dhruv18307 😂no they are ultra legend
69th like lmao
Edit: *Mission failed suck sus full E*
Как же я ору от процесса "производства" этой штуковины)
Шо там не так? Я просто не разбираюсь
@@ДядяМиша-х4ъ моторы не крутятся быстрее. Увеличивается только крутящий момент. Меня позабавила толщина шестерёнок и грёбаный термоклей с позиционированием на глаз. хотя к концу видео вроде проглядывалась адекватность.
@Анатолий Горчанин должны. Но вырастает крутящий момент. На сколько я понял, суть видео втом, что бы увеличить крутящий момент
Помоему передний двигатель не в той полярности.
@@amego2458 но каждый последующий ряд моторов тормозит предыдущий из-за того что передаточное число уменьшается. КПД крч падает. Шестерни в этом конкретном случае должны быть одного размера (одно количество зубов)
Hello , im youtuber from indonesia 🇮🇩
Dude more than RPM or machine, your fingers arouse me 🥰🥰
Já brinquei muito com esses motorzinhos, quando criança
This is really a waste of resources. You could have have used multiple gears, instead. And any ways the motors you are using are just for connecting the 3 motors to the last one.
Hmm you are intelligent
@@Smritys_World thank you, i have done all these stuff in my school time.
no its making torgue
@@sameerrind744 brother this can be easily done by a single motor, if you want to generate torque.
Try putting power diodes between the layers of motors so the current generated can flow from the 1 motor and 2 motors to the 3 motors, be interesting to see what happens
Đã làm là phải tính vòng phút có thay đổi do quán tính cộng lực và công xuất có mạnh hơn và mức độ tiêu thụ năng lượng ít hơn trò này tôi nghịch lâu rồi ..vòng quay lớn nhất là do lục hút xoắn của từ trường tạo ra và chủ yếu do dây đồng cách điện chạy qua lõi kim loại tạo ra từ trường lục hút
My phone start's fully when he started the motor 😅😂
As many have commented, you shouldn't apply the same voltage to DC motors at different speeds. A large current flows through motors with low speeds, causing trouble.
Only the first three were wired to drive, the other three are attempting to harvest energy.
This wiring configuration turns the motor wiring of the middle two into resistors thus creating drag without adding energy. More connections and a few diodes wouldn't hurt!
"Hoje eu vou dormir cedo"
4:49 e o RUclips indica isso pra mim kkkkkk
@@willianrafael3999 e eu as 2:12
@@willianrafael3999 Pior que é maneirasso kkkkk
Achei que o cara ia fazer um mini aviao
kkkkkkkkkkkkkk
Motors need to spin at a certain speed to generate back emf and limit the input current. By slowing some motors down it will cause those to draw more current than they should
It's very nice 👌👍
6:23これだけでこの破壊力
(This alone has this destructive power)
[Chỉ riêng điều này đã có sức mạnh hủy diệt này]
damn I love these random recommendations I'm going and build this... now I just need my lil bros rc car
Lol 🤣🤣
It's amazing 👌👍
5 motor :- 2300 rpm
4 motor :- 2500 rpm
At this moment, i realised i was watching $#!t
Drcrease in RPM reward you with more power.
Yes electricity and water. Great idea.
Fun fact:This man can produce the Cyclone🌪🌀 at 7:08 😂🤣🤣🤣😹😹
Now, if you connect that to an RC controller, you can build something like an RC submarine.
What was the point of doing this all ? If reducing connections had more power
But here by doing this we get 50% more torque and increase in speed
Idiot that's what he want to show 🙄
N rotation speed is not equal to power
Speed is a factor in generating work or Power
I think you can remove and replace the other three dynamo with just the gears to further increase torque and rpm
Exactly 😊
Yep
consider using atomic tuned motor from Tamiya then it has balanced torque & RPM lol
@@dr.franxx which is not possible?
More like, torque OR rpm.
That's how gearboxes work, it's a tradeoff between one and the other.
Hay quá Anh ơi.
rất sáng tạo 👍
Full dinamo = Torsi. (Nm)
1 dinamo = HP.
This will heat all Motors like hell..It will worst because of heating😂😂
Semanas depois
Manual do mundo: como fazer furadeira eletrica com motor de carrinho rc
Edit: nossa mano tou famoso 40 pessoas me deram like 😢
ksksks
Kkkkkkk
Certeza
@@II_Bruno_II Claro Né
Ate que fim um brasileiro aqui nessa merda
thiết nghĩ nên dùng tất cả bánh răng bằng nhau thì nó sẽ khoẻ hơn , chứ kiểu này thì mấy cái trước lại gánh mấy cái sau nhiều quá
Nice, however an ENGINE typically runs on a type of combustible fuel while a "Motor" is the opposite. IJS.
GOOD VIDS THOUGH.
Coisas estranhas que o RUclips me recomenda kkkkk
As they are paralelly connected.. If the motors are more.. There will be more Back emf generated.. So the motors are slowing down.. So less speed and high torque.. When removing the motors one by one.. You will get less back emf so more speed and less torque.. That is y the rpm is increasing gradually when removing the motors. 😪
TÀU chiến phần tiếp đâu ròi anh
Cuối clip anh bảo continu cơ mà
Nice video sharing 😍👍
Fun to watch, but just use one motor and gear it up, would be more efficient, removes the drag from the other motors ;)
The larger gear at the bottom of the three motors is the problem. It is causing those three to have conflicting forces. Possibly a next project to create a gear system to allow same size gears at both ends. This should allow all 6 motors to work in unison.
Автор физику не учил😆
А в чём собствено прикол етой самоделки я так и не понял
Он этой херотой набрал 3,5ляма просмотров нефиговая монетизация у него будет
Why don't you use gears instead of the unwanted 3 motors on top. The friction and magnetic field decreased the rpm.
Actually this mechanism will not have much speed but will have more Torque 😍which can be shifted by gearing system from more torque to more speed👌
very top I already left the like just for the cover of the video!
I'd love to see a dozen gears in conjunction varying from large 12 in decreasing 1 inch at a time finally turning against the very small gear and see what the rpm is.
Why do you put all your motors upside down? You block all the air holes that’s supposed to cool the coil.
Change the polarity of the middle motor
He did that right man
Cảm ơn anh làm đẹp quá like
Cái này làm 3 moto gắn vào hộp tăng tốc thì ổn ơn mạnh hơn nhìu. Gắn vào 3 moto kia ko điện thì làm ma sát tăng thêm thôi