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@zeropointfuel5 жыл бұрын
The electrical component you were referring to is some type of thermal switch when the coil overheats this disengages the connection.
@MrElectron5 жыл бұрын
I am not sure but yes that could be it.
@MicSokol3 ай бұрын
Since it is a DC motor, very likely they are diodes. i've seen thermal fuses in transformers, never in motors. But I could be wrong.
@MicSokol3 ай бұрын
I have very similar one but runs on 220v, it has two wires connected to the outlet and three wires that go to the switch. One is supply wire and other two are used for slow and fast speeds.
@andrewferg87374 жыл бұрын
You need to connect the armature wires also.
@solveit13045 жыл бұрын
what are you talking about? Murphy's law is about "Anything that can go wrong will go wrong". It means that if there is small chance that something will go wrong, this will happened.
@souadmassi76835 жыл бұрын
What will be the reading on the multimeter if we measure the red wire with grey? Or the red and the black
@kuldeepsingh-le5co3 жыл бұрын
Thanks for information just repaired my jigsaw 👍
@creativemuntasir4 жыл бұрын
Wow nice video
@khalelalabed97495 жыл бұрын
Good video This motor has good torque at starting but speed will go down by increasing the load
@MrElectron5 жыл бұрын
true for every motor 🙃
@khalelalabed97495 жыл бұрын
I think that shunt motor[parallel] has stable speed with increasing the load@@MrElectron
@MrElectron5 жыл бұрын
Dc motors have the maximum torque (starting, running & full load) followed by the universal motors. So yes shunt motors perform better than universal motors but shunt motors also slow down with increasing speed.
@MrElectron5 жыл бұрын
Are you talking about ac shunt or dc ?
@souadmassi76835 жыл бұрын
What do you mean increasing the load?
@abebeabera34933 жыл бұрын
Dear Mr Electron, thank you so much for your valuable review. But I have a vacuum cleaner motors and could I use them in DIY projects for table saw, sander, drills... if so would you forward your help regarding the how to do steps and guide please. Thank you...
@SohelRana-hi7sg2 жыл бұрын
have you made anything with universel motor ? i was thinking of making drill and saw is it possible ? and dose this needs any capacitor?
@tonyrebeiro5 жыл бұрын
As long as those 2 devices, strapped to the field windings are ok, there is no need to bypass them. In any case, there is no practical use in trying to run this motor at such a low voltage. And lastly, in terms of effeciency, this motor is not very good. It is preferred because it has good torque vs it's size and therefore is a good choice where space is limited.
@k-osmonaut88072 жыл бұрын
''there is no practical use in trying to run this motor at such a low voltage'' maybe for some rc stuff when trying to go low cost, since they seem to have larger torque than normal dc motors of similar size maybe? i could be wrong
@khinmaungtun411 Жыл бұрын
Thanks a lot Sir.
@acelectronic28315 жыл бұрын
Nice video, thanks for idea 😍😍
@ssgeek45154 жыл бұрын
If that's a mains voltage motor the current draw will kill the power supply as the voltage is to low.Also won't have any torque at all.Only good for testing but that's all
@srgaming63155 жыл бұрын
Sir can u help me i have a universal motor and run it on ac direct and it’s work perfectly but i dont use any capasitor is it safe to use it without capasitor?
@MOUNIROU604 жыл бұрын
universal motors don't need capacitors at all
@anndeath7259 Жыл бұрын
I have universal blender motor I have RED WHITE YELLOW PURPLE & ORANGE wires which are not the same colours as yours can you tell me how I need to wire my motor.Please.
@TamilarasanD5 жыл бұрын
If the field winding is connected to battery the torque is increase .it is possible??
@MrElectron5 жыл бұрын
I will test that and make a video
@TamilarasanD5 жыл бұрын
@@MrElectron pls make video about it
@umargul56443 жыл бұрын
Well done
@viswanathanramakrishnan76135 жыл бұрын
I have seen your videos and really It will help to solve the issue of how to run the universal motors. I need your help or a video to run a 110V drilling machine either in the dc or in the AC; one of my friend gifted a 110V drill which I wanted to use. Will you please help me in this.
@netrapatil21695 жыл бұрын
did you get any advice somewere?...if not listen..use a transformer.please mention the operable codifications so that i cam specify between ac and dc
@padraigolonain24514 күн бұрын
How do you reverse this
@Avery-df9vy5 жыл бұрын
hello i need help, my motor has no other places to connect the wires to the brushes.
@anilkumarsharma12055 жыл бұрын
two or ten motors of this type are fixed in a ring and a fin so it becomes a drone taxi
@atik32i5 жыл бұрын
Nice
@ramuabi52754 жыл бұрын
Which voltage battery are used please tell
@britttullos811924 күн бұрын
There is an equation that you can google that will tell you the ideal voltage after you fill in the resistance in ohms, whether you’re wanting to use AC or DC, the type of motor, and possibly one other factor out of a few choices.
@salinderdhull54827 ай бұрын
Drill & mixer and grander machin ager AC&DC se chal skti he tho iske uper AC 220 kyo likha hota he
@MrElectron6 ай бұрын
Great question. Ek time par mai bhi ye soch chuka hun 😊
@SohelRana-hi7sg2 жыл бұрын
dose universal motor needs any capacitor?
@vasu6154 жыл бұрын
Please show actual connections with a diagram/circuit diagram,just saying grey wire,red wire,blue wire, yellow wire etc;- doesn't make any sense / clarity.
@amannain42183 жыл бұрын
Sir, i have single speed universal motor, which regulator is perfect for this 2 wire motor.
@abbassultankhan67405 жыл бұрын
👍🏻👍🏻
@shamim23124 жыл бұрын
What's the horsepower of this motor?
@vaughnandrecamangyan59294 жыл бұрын
The wire exploded 😂
@Devendr0994 жыл бұрын
Koun si company ki mixer motor hai?
@TamilarasanD5 жыл бұрын
How to increase torque of the motor
@kaanyildirim89724 жыл бұрын
use gears
@tutupz93864 жыл бұрын
is it possible to change rotor speed by using dimmer ?
@britttullos811924 күн бұрын
Yes. You can actually power the 2 windings separately with full power, and then control the speed of the rotor by adjusting the dimmer switch which would be supplying the brushes. You can change the direction of the rotors also by swapping the 2 connections to the brushes.
@sunilnsmboodiri3 жыл бұрын
Hi sir. Am trying to wind a field coil of a small Universal motor of Vaccum cleaner of 1000 watts(Yureka forbs trendy nano brand) I am confused in terms of number of copper rotation for coils. Can you tell me Usually how many copper rotations to be made for one side coil?
@nitroboom1282 Жыл бұрын
Just measure the resistance from the windings only the more resistance the more winding there are for high speed low torque find the lowest resistance and for high torque low speed find the windings which have the most resistance and make sure you use the same resistance on each side. Also try to wire the thermostat or thermal fuse in series to power and quick tip you can run the windings on a different supply than the armature or rotor weather if it’s ac or dc just make sure that if you run them on ac run them on the same frequency it doesn’t matter about the Voltage and if you run the field windings on ac run the armature on ac and same goes to dc