first of all this motor is DC motor and you may talk about the AC source with 120 volt in your house, if you connect this motor with the house source it will make a problem (short circuit) because it is very small resistance with big voltage, or you may talk about DC supply with 120 volt actually it is very big and by the way there is a relation between the diameter of the wire and the range of current which is allowed to run in this wire if higher current passes it will cause heat and the isolation layer on the wires will be burnt and again we have a problem I used here a device that takes the AC 220 voltage from the house and turn it to DC voltage with ranges from 2 to 16 volt so using two batteries connected in series each one is 9 volt would be an available choice but it is not the best because the batteries will be empty within a short time. if you need any more explanations for this comment you can contact me on Facebook, thank you :)
Muhammad Ramadan oh okay, look, i want to replicate your work cause i have this kind of activity in our school plus your work is so damn cool. Our prof said that we need to make a simple dc motor, and i searched some kind of stuffs and i saw yours, the problem is, what kind of source can i use for this kind of situation? (If the battery is not recommended) (i dont have that source you used in this video)
Eijay Reyes first of all build your motor and after that you can go to any electronic store or electric devices shop and ask about a device called adapter or such a device takes the 120 AC voltage and turn it into 12 or 16 DC voltage I am sure you will find it, they are very popular, and if you don't find it you can make your own circuit with simple devices using transformer, diode, capacitor and resistor it is very simple you can search in the internet for the circuit diagram and the values of resistor and capacitor. But I am sure you will find an adapter in the nearest shop :) , any way the batteries are not a wrong choice they aren't the best choice because of the need of charge it if it is chargeable or buy new batteries. feel free to contact me if you need I will help you for free don't worry :)
Good question but the volts will be too much for the wires to handle it will burnout but if u want the wire to handle that much volts is by tuning the wires to more bigger copper wire. Oh and the brushes will have to tuned too.
5:13 when you start winding the third coil with the second piece of wire you seem to begin the winding in one direction but then you start winding in the other direction. Can you explain this?
First of all thank you for your comment, It is really an important point which need explanation, it is the same direction but during the winding I turned the motor to make the winding easy but unfortunately I CUT it in video editing because of the long duration so it seems like opposite direction but it is the same direction :) I hope it became clear now.
Very nice, plz say me which thing or metal did you use to make commutator?To make commutator is very difficult for me. Plz, plz reply me. I am very interested to make DC motor.
I appreciate your efforts ❤️.Im also happy to see that you almost replied to all queries and also in english.i have a confusion on commutator.each coil has two ends as your coils made.so one coils two ends would be on opposite sides each other on commutator?
Sure it will work but if this metal a ferromagnetic material (is attracted by the magnet) it will be better because the flux of the coils will be stronger but if it is not a ferromagnetic material it will work but without a remarkable benefit make sure that the core is isolated from the commutator and the wires :)
Yes, with opposite poles (north against south) the magnets must attract each other if there is a repulsion between them it means you put the same poles against each other that's won't work so in this case turn one of the magnet
You have two options first you can use any one of them and you will put it at the bottom or in any side in this case the type of the pole doesn't matter or you can use both of them but in this case you need to put them as I made with the opposite poles in front of each other to check this make sure there is an attraction force between the two magnets.
This design was made practically without considering any rules or constrains so I can't apply any rule now to calculate the rpm, but I will search for it and if I found a solution I would tell you :)
I think it was nearly 15 volt but it depends on the resistance of the coil itself for your case could be higher or lower voltage, but surely higher voltage is better to avoid the low torque issue.
It would be better when you take more position for the camera. And let someparts go fast if it takes long to do a thing or if it is easy to understand what you are doing. Then it would be better if you would take nasheeds in the background. And mabye talk in some parts or just a bit text. Also take good images for you videos to make it interesting. #fromgermany
Vielen Dank :) ich brauche diesen Kommentar wirklich , Thank you for these wonderful words sure I will take your advice and you will see some improvements in the next videos ISA.
Well, it depends on the problem itself but most of times you need to rewind the coils because it may be burnt because of the over current or it may have another problem so I think it needs check :)
I am sorry for the late reply, actually I have studied this subject (machines) in the last year in my university but it had more details but I've found this pdf from google so I hope it will be useful for you, if you have any question feel free to ask me Bro :) uav.ece.nus.edu.sg/~bmchen/courses/EG1108_DCmotors.pdf
Nice! The first one so far I really can rebuild myself, as I don't have any expensive tools.
I tried this and when I connected the brushes, it would spark but it wouldn't spin
This is probably one of the best video that I’ve seen. Thank you
You are very welcome.
ua-cam.com/video/R4gdPLx4now/v-deo.html
Is it possible to have a 120v to supply it? Or it is too much for that? If it is too much, can i use batteries instead?
first of all this motor is DC motor and you may talk about the AC source with 120 volt in your house, if you connect this motor with the house source it will make a problem (short circuit) because it is very small resistance with big voltage, or you may talk about DC supply with 120 volt actually it is very big and by the way there is a relation between the diameter of the wire and the range of current which is allowed to run in this wire if higher current passes it will cause heat and the isolation layer on the wires will be burnt and again we have a problem
I used here a device that takes the AC 220 voltage from the house and turn it to DC voltage with ranges from 2 to 16 volt so using two batteries connected in series each one is 9 volt would be an available choice but it is not the best because the batteries will be empty within a short time.
if you need any more explanations for this comment you can contact me on Facebook, thank you :)
Muhammad Ramadan oh okay, look, i want to replicate your work cause i have this kind of activity in our school plus your work is so damn cool. Our prof said that we need to make a simple dc motor, and i searched some kind of stuffs and i saw yours, the problem is, what kind of source can i use for this kind of situation? (If the battery is not recommended) (i dont have that source you used in this video)
Eijay Reyes first of all build your motor and after that you can go to any electronic store or electric devices shop and ask about a device called adapter or such a device takes the 120 AC voltage and turn it into 12 or 16 DC voltage I am sure you will find it, they are very popular, and if you don't find it you can make your own circuit with simple devices using transformer, diode, capacitor and resistor it is very simple you can search in the internet for the circuit diagram and the values of resistor and capacitor. But I am sure you will find an adapter in the nearest shop :) , any way the batteries are not a wrong choice they aren't the best choice because of the need of charge it if it is chargeable or buy new batteries. feel free to contact me if you need I will help you for free don't worry :)
Good question but the volts will be too much for the wires to handle it will burnout but if u want the wire to handle that much volts is by tuning the wires to more bigger copper wire. Oh and the brushes will have to tuned too.
5:13 when you start winding the third coil with the second piece of wire you seem to begin the winding in one direction but then you start winding in the other direction. Can you explain this?
First of all thank you for your comment, It is really an important point which need explanation, it is the same direction but during the winding I turned the motor to make the winding easy but unfortunately I CUT it in video editing because of the long duration so it seems like opposite direction but it is the same direction :) I hope it became clear now.
@@muhammadramadan8249 thanks I was also wondering in this point
Very happy to see and good
I really wish I could tell how you wrapped the coil
Thank you sm, this video was such a big help
your are welcome thank you for your positive comment :)
i like all your videos!
Thank you very much :)
Its nice project
But i want to know which current you used and how much volt you used to spin it
Sorry for the late reply. I don't really remember exactly but it was an adaptor with nearly 17 volts and 1 or 2 amps
How much turn of wire?
Nice Buddy ❤️💛
What are the materials you use? I want to do it also
Hi. How did you get no sparks
Great video and idea
really it's helpful
THANK YOU VERY MUCH BROTHER MUHAMMAD
You're welcome, thank you for your support.
Very nice, plz say me which thing or metal did you use to make commutator?To make commutator is very difficult for me. Plz, plz reply me. I am very interested to make DC motor.
I used a can of soda, but you need to sand it to remove the insulation layer.
i like this video👍
How many turns you made on each segment?
How many volts does it run on? Also, how were the ends of the copper wires attached (like which end went where?
Thank you for video
I appreciate your efforts ❤️.Im also happy to see that you almost replied to all queries and also in english.i have a confusion on commutator.each coil has two ends as your coils made.so one coils two ends would be on opposite sides each other on commutator?
Yes, prependiculary or it makes a cross
Se ve pro, lo voy a tratar de construir :)
Buena suerte
how much rpm?
how many turns
at 9:29 what is that long stick.
wood? or iron??
It is a wooden one :)
Muhammad Ramadan Can I use long nail instead of wood?
Yes for sure, but don't make any connection between the nails and the segments or the source (to avoid any short circuit)
Nice bro..
Could you run it backwards to produce electricity?
Yes it could,, you need an external prime mover and the output voltage will depend on the speed of the prime mover.
very nice sir
great job
good work
Thank you :)
very good
Will it work if the core is metal, instead of plastic?
Sure it will work but if this metal a ferromagnetic material (is attracted by the magnet) it will be better because the flux of the coils will be stronger but if it is not a ferromagnetic material it will work but without a remarkable benefit
make sure that the core is isolated from the commutator and the wires :)
hello sir give me some idea for making dc moter coil
It is called varnished coil, you can take it from any used motor or transformer or you can buy it from any electronic store.
nice! how many amp and volts you used?
Sorry for the late reply. I don't really remember exactly but it was an adaptor with nearly 17 volts and 1 or 2 amps
What did you make the commutator out of?
It was an aluminum can but I had to clean the outer layer because it is an isolation layer
are those magnets in the sides??
Yes, with opposite poles (north against south) the magnets must attract each other if there is a repulsion between them it means you put the same poles against each other that's won't work so in this case turn one of the magnet
can i use only 1 big magnet on the bottom ?
Yes you can :)
I have a 3 cm and a 7 cm round magnets which I took them from a stereo. Which one is useful
And in which pole should I put it ?
You have two options first you can use any one of them and you will put it at the bottom or in any side in this case the type of the pole doesn't matter or you can use both of them but in this case you need to put them as I made with the opposite poles in front of each other to check this make sure there is an attraction force between the two magnets.
Nice Bro
Thanks a lot ^__^
Awesome nice work
Thank you :)
sir can u make ac generator
You can keep the magnet inside the pipe
How much is the RPM
This design was made practically without considering any rules or constrains so I can't apply any rule now to calculate the rpm, but I will search for it and if I found a solution I would tell you :)
Voltage?
I think it was nearly 15 volt but it depends on the resistance of the coil itself for your case could be higher or lower voltage, but surely higher voltage is better to avoid the low torque issue.
What is the diameter of wire you use and how many turns you made?
I don't remember sorry
@@muhammadramadan8249 i need to know i need it for school project, please
Name the coin which is you used
Thank you for your comment it is very important note, I think I used 0.5 mm for diameter.
diameter??
I think I used 0.5 or 0.4 mm diameter.
Very nice idia
It would be better when you take more position for the camera.
And let someparts go fast if it takes long to do a thing or if it is easy to understand what you are doing.
Then it would be better if you would take nasheeds in the background. And mabye talk in some parts or just a bit text.
Also take good images for you videos to make it interesting.
#fromgermany
Vielen Dank :) ich brauche diesen Kommentar wirklich , Thank you for these wonderful words sure I will take your advice and you will see some improvements in the next videos ISA.
Jaalaaa....!!!
Nice video
Thanks a lot :)
without core moter
Next time I will try to make it with a Core
Great
How to repear DC motor
Well, it depends on the problem itself but most of times you need to rewind the coils because it may be burnt because of the over current or it may have another problem so I think it needs check :)
Is it possible to use only one coil instead of 2?
theoretically it is possible but it depends on the number of turns and the quality of your connection.
How many volts did u supplied to run it?
I used dc power supply the motor was working within 10-18 volts it may works at lower voltage but it will be very weak and slow .
Muhammad Ramadan can a wall outlet power it? 120v may be too much right
It looks like homemade satellite
Do you have any theory literature on this project?
I am sorry for the late reply, actually I have studied this subject (machines) in the last year in my university but it had more details but I've found this pdf from google so I hope it will be useful for you, if you have any question feel free to ask me Bro :)
uav.ece.nus.edu.sg/~bmchen/courses/EG1108_DCmotors.pdf
Nice
How many turns did u wind for armature
I really don't remember now but it is about 40 to 50 turns per coil
during the making of my motor i obliterated three magnets
Assalamu alaikum
وعليكم السلام
وعليكم السلام
أرجو أن تنفعنا من علمك
جزاك الله خيرا
There is also a collector on the other end of the shaft.
ua-cam.com/video/Mf9RV4taLp4/v-deo.html
Gorgese
*
Is there anything new in it. Already DC motors are running on the same principle. 👎
Thank you for your comment, sorry if this video wasted your fruitful time
😴
Tresg:ddfg)
Can you share your email
hi we were wondering what voltage the battery was? and do u still have a materials list for this project?
It was an adaptor with maybe 16 volt.
But I think the current is an important factor so try using a 2 amp source with the same voltage.
Nice video
Thank you :)