Many people seem not to understand why the current draw increased. You shouldnt forcefully increase the current but you can set the voltage. The current draw increased because the resistance of thicker wire is lower and it wont overhear as much
More the turns higher the voltage in you have to supply if you use thick wire for example 21 gauge means 14 turns are enough as the thinner wire takes less current that thicker the wire higher the current load as thick wire is being used it takes more current take a 12cm copper wire thick wire and thin wire of same length and connect same voltage and measure the using a clamp meter you notice that the thin wire takes less current and thick wire takes more current Thin wires have higher resistance than thick wires because in thin wires electrons are less and in thick wire there are more electrons so they have less resistance
It's well known knowledge that the armature with higher number of poles is slower than the one with lowest number of poles. But the higher number of poles produce more torque. So it's depend of the application what you use the motors for. For small light fan the 3 poles with higher rpm is better. But for some heavy load like grinder then the higher number of poles with higher torque is needed. In the market for 12v dc motors, they usually sell high speed motors with 3 poles and high torque motors with 5 or 6 poles. Just use the appropriate motors for your projects.
Rather changing the armature,change the field magnets or use powerful magnets which will increase speed and torque too but if you change the thickness it's inductance and backup will reduce which gradually affect its torque.
Amine Cerneaux, actually if u compare a NiMH battery with only 25c discharge current, to a Lipo battery with 40c discharge current, the Lipo gets a lot more rpm and torque out of the dc motor, I know from experience with Rc cars
@@DanielWLarsen if current doesn't affect the speed increase, then why in the video also increase the the current? What if he use the same size of wire and he reduced the turns of the coil, what would happend?
dexi rentz Voltage = current * resistance. If you keep the same voltage and decrease resistance (0.8mm has less resistance than 0.5mm), you will get an increase in current.
Actually the thinner wire takes less current that thicker the wire higher the current load He didn’t not increase the current as thick wire is being used it takes more current take a 12cm copper wire thick wire and thin wire of same length and connect same voltage and measure the using a clamp meter you notice that the thin wire takes less current and thick wire takes more current Thin wires have higher resistance than thick wires because in thin wires electrons are less and in thick wire there are more electrons so they have less resistance
If it’s just one constant strand of wire, wouldn’t the entire copper loop just be activated all at once? You’d think each section would need its own copper loop….someone please explain why it’s all just one long strand of wire
I need to rewind for more torque and bring down to 3000 rpm approximately! Can i use heavier gauge wire or thinner wire with double the turns? Any reply appreciated? Cheers from Australia! 😊
very nice, the speed is doubled, but the current consumption is tripled... what will happen if you reduce the size of the wire and doubled the turns? thanks
Well winding a stator with fewer, thicker windings is one thing , but you will not have much (long) fun with this motor without rebalancing the hole armature . The bearings will significantly wear much faster due to exessive vibrations.
This will draw more current from the source to pay for the faster rotation. I need the one that takes less current, same voltage, possibly more resistance but faster rotation.
i dont reccomend rewinding it this way, it will be unstable, and the motor will vibrate at high RPMs thus, reducing its speed, torque, everything. swap sides when rewinding this
Many people seem not to understand why the current draw increased. You shouldnt forcefully increase the current but you can set the voltage. The current draw increased because the resistance of thicker wire is lower and it wont overhear as much
Yep, I asked about the bearings, is it same after the speed going to 13000 RPM? This high speed will exhaust it rapidly.
Fantastic upgrade bro! I can see some good results :D
Nice stuff 👏👍
Thank you!
Nice video Sir
How many turns it needs?
I did this in the 1960’s to slot car motors. Improve it further by expoxying the windings and then balancing the rotor.
hello, is there a table to know on the basis of the diameter of the copper wire used how many turns should be done?
More the turns higher the voltage in you have to supply if you use thick wire for example 21 gauge means 14 turns are enough as the thinner wire takes less current that thicker the wire higher the current load
as thick wire is being used it takes more current take a 12cm copper wire thick wire and thin wire of same length and connect same voltage and measure the using a clamp meter you notice that the thin wire takes less current and thick wire takes more current
Thin wires have higher resistance than thick wires because in thin wires electrons are less and in thick wire there are more electrons so they have less resistance
Pesquisa no Google " tabela de fios awg" a amarela é mais fácil de manuseio
Good tiching karte hai 👌👍👌👌👌
the way you do it seems very easy but when I tried... 😂
It's well known knowledge that the armature with higher number of poles is slower than the one with lowest number of poles. But the higher number of poles produce more torque. So it's depend of the application what you use the motors for. For small light fan the 3 poles with higher rpm is better. But for some heavy load like grinder then the higher number of poles with higher torque is needed. In the market for 12v dc motors, they usually sell high speed motors with 3 poles and high torque motors with 5 or 6 poles. Just use the appropriate motors for your projects.
Backsound the best hits😎😎😘😗😙😚😁😁😁
Rather changing the armature,change the field magnets or use powerful magnets which will increase speed and torque too but if you change the thickness it's inductance and backup will reduce which gradually affect its torque.
I'd assume the grinding on the one side was for balancing. Need to re-balance after re-coiling.
well, you can skip this step, the mass of the wire would be the same in all sides. normaly you can do it without worrying if it could vibrate.
Very good 👍
Thank you so much
The current was as 0.32 before, and after the current was at 1.3, that’s not a fair comparison the current increases rpm
The amp in this case has nothing to do with the speed increase, it's the lowering of turns of cobber.
Amine Cerneaux, actually if u compare a NiMH battery with only 25c discharge current, to a Lipo battery with 40c discharge current, the Lipo gets a lot more rpm and torque out of the dc motor, I know from experience with Rc cars
@ClassicLuigi what if the supply can only produce a .3A, what would happend if the motor needs a 1A?
@@DanielWLarsen if current doesn't affect the speed increase, then why in the video also increase the the current? What if he use the same size of wire and he reduced the turns of the coil, what would happend?
dexi rentz Voltage = current * resistance. If you keep the same voltage and decrease resistance (0.8mm has less resistance than 0.5mm), you will get an increase in current.
How many wire winding are in the original motor
And how many wire windings went back on
We will never know...
On 5000 rpm current flow was 0.3 and in 1A current flow it increased to 12000+
Yeah that's right
I think if you balance the rotor after wiring you should have a few rpm and current consumption improvement.
There is already 775 on the market with
12v/1A/13.000rpm
I need this tutorial ,,,,thanks you very much American tech ,,,,well done
I'd rather listen to paint dry than hear this damn song ever again. Thank goodness for volume control and mute options.
😂😂😂😂me too
Doing this to my brushed RC motors, nice job man.
WOW , that's amazing man !
Good
Nice 👍✌️
Thank you
I think the main reason it was faster is because you supplied it with more current than before.
Yeah at first he supplied 350 mA and after rewinding he increased the current to 1.1 amps which is almost 3 times more ...
Actually the thinner wire takes less current that thicker the wire higher the current load
He didn’t not increase the current as thick wire is being used it takes more current take a 12cm copper wire thick wire and thin wire of same length and connect same voltage and measure the using a clamp meter you notice that the thin wire takes less current and thick wire takes more current
Thin wires have higher resistance than thick wires because in thin wires electrons are less and in thick wire there are more electrons so they have less resistance
@@beldewpie3174 yes absolutely right
Wow great thanks i feel entertaint
Good idea 👍👍👍
But the current becomes 1.08 Amps after it was 0.33 Amps. How about bearings of motor?
Bearings would not be a problem at all, those are easily rated for 20.000rpm +
Thicker wire have lower resistance
Great video the only thing is you went from using around 300 milliamp to 1amp that's 700 milliamp's more power
Sure . Because I increased the size of wire . More power More A. Thank you for watching.
Gives more torque to the motor as well.
nice upgradation
Esse sim, amostrou a voltagem e consumo! Merece like valeu
How many turns of 0.8mm used
Wow I like it I do it
Pretty nice demo
Parabéns amigo!
Show, aumentou a bitola do fiu pra conseguir um maior consumo de corrente e dobrar a rotação.
Então achei top demais!
Forgot to tell how many wire winding you took off each pole and how many you put back on of the bigger wire
God job gays...
Good demo.
American tech,15 turn for each pole,how mauch for the maximum voltage current
40 volt
Pls provide the description of item used like name of items, it's capacity, to use without description it is nothing only a documentary.
Hi Thanks For Sharing
If it’s just one constant strand of wire, wouldn’t the entire copper loop just be activated all at once? You’d think each section would need its own copper loop….someone please explain why it’s all just one long strand of wire
no, its one strand
@@user-rs8zg8ey2b thank for replying to me, I genuinely tried to re-Do a motor and it failed! It started moving then failed 😞
@@belsayshootingground just UA-cam how brush motors work
I need to rewind for more torque and bring down to 3000 rpm approximately! Can i use heavier gauge wire or thinner wire with double the turns? Any reply appreciated? Cheers from Australia! 😊
Use heavier gauge wire with less turns
Very Good. Increased wire thickness, but how many turns are needed? Same number of fine thread turns?
Thank you.
It's decreased from 35 turns (0.5mm) to 15 turns (0.8mm). Thank you for watching
@@ATdiy thanks... Sir
kênh này sắp đạt 1tr sub rồi
How many winding wire Gg.how many winding turns this channel programs full secrets ⇊
775 motor ke 5 side ke har ek me kitne round copper wire dena hai
Original wire size and number of turns please?
Muito Bom. Aumentou a espessura do fio, mas quantas voltas são necessárias? Mesmo número de voltas do fio Fino?
Obrigado.
15
nice I like this...!!!
How many hours it's run continuously
First viewe
First like
First comment
You can see my chanal for homemade pcp gun plzzzzzzzzzzzzzzz support me
@@gaurabpattnaik1383 ok
Thank you so much
Hey is it a slip ring type motor or squirrel cage type?
Nice video
Thank you so much
Great video. But wasn't it necessary to solder those wires?
how many turns wire
how about converting all motor by replacing the coils and making into household voltage current generators
Check required power for both RPM, with old winding you can achieve same RPM if you can provide required current 12v 1A
Exactly
Power dont work like that, voltage pumps current
It depends on the resistance of the wire. If you tried to increase the current it will start to overheat too much
@@JamilKhan-hk1wl yeah and he can only increase current with voltage increase. You cant get 1A with 12v
How many turn0.8 wire
It's 15turns for each pole. Thank you for watching.
,Hey...the current was as 0.32 before, and after the current was at 1.3, that’s not a fair comparison the current increases rpm
it's fair bcz if you use more thick wire , the iron core of the rotor saturates more stronger than before with stronger field around it.
The coil draws more current because its diameter is more than the previous wire and crosssectiinal area increases
He increase current because he increased the diameter of the wire. Because the motor will need more current
How many round please tell me sir
how many Turns need to take for this speed? 6:26
i see only 14
Great job
Thank you!
very nice, the speed is doubled, but the current consumption is tripled... what will happen if you reduce the size of the wire and doubled the turns? thanks
Say please. My motor is 775 S 18v. Wire winding 0.6, 18 turns. Found only wire 0.8. How many turns should be made with this wire?
Hoy many turn in one way??
Good video. Very useful mod.
But I expected the Gauge of old and new winding wires, so it is easy for viewers to do this mod.
All the best video
what is wire gauge and turns
It's wrong if u will increase the amps of armature the permanent megnet will lose its field slowly
Before he demagnetises his stator, he'll vaporize his collector.
If he monitors temperatures inside the motor, it should working reasonably long.
As you wish
Digi World brother you mean to say magnet will get demagnetise due to high temperature? Please tell me
@@open4profit943 absolutely write my brother slowly slowly it will reduse it's speed cause by its artificial megnet it will be democratize
And weaker magnets = more speed but less pull on the motor, as I recall.
It work for motor scott 1000w ?
That great !
10:07
Brmar bg sudah aku coba memang benar.
Di 4 vol kencangnya bukan main
Well winding a stator with fewer, thicker windings is one thing , but you will not have much (long) fun with this motor without rebalancing the hole armature . The bearings will significantly wear much faster due to exessive vibrations.
you can also advance the armature that will give you more speed in one direction
Jack Bacic how to advance armature?
Nice 👍
If the copper is thicker, does it have more power torque?
5666 that looks like a devil postcode 😈
I have one 220 v I need to make it 12 v
How?
Where can I buy this motor?
Losses increased as well as sound also
This will draw more current from the source to pay for the faster rotation. I need the one that takes less current, same voltage, possibly more resistance but faster rotation.
Untuk kawat yang 0.8 berapa lilitan master ?
15 lilit
how many turn you put in tjis motor after upgrade winding ?
Bro 12v 5amp Se chla sakte hai
bro after rewinding why the current consumption comes out 3.2 amp . what is the problem?
How many turns required?
Sir ji ye coper wire hai ya koi dushra
Aumentou o fio da bobina interna, fio mais grosso, aumenta a queda de tensão e o consumo aumenta
I have a question , how many rond of coper in upgtaded motor?
Thanks sir
2:27 جرح اصبعه
انا اهواي مجرحه اصابعي بسبب هاي الخطأ الي هوه عدم الانتباه
Чи мржна збільшити потужність двигуна.
Remove the commutator and try to double wind it. Once its dne, put the commutator back ang solder it to the terminals of the commutator
If you a man, you have the Beauty hand😂
Now do the same thing but with a brushless motor
Please make video with voice.
With details. This type of motor is useful for diy drone model's for students.
i dont reccomend rewinding it this way, it will be unstable, and the motor will vibrate at high RPMs thus, reducing its speed, torque, everything. swap sides when rewinding this
Each winding slot how many turns bro ?