How to reverse single phase motor direction

Pls what about the in and out on the pump ? It will remain the same?

This can only work efficiently if both the running winding and the start winding have the same resistance which is not mostly the case in motor, but rather interchange one of the two starting coil terminals.

Even thought wires are not same color, just focus on the capacitor terminals and use ohm meter to check which one is conect to Life wire (black) accordingly to given schematic in video. It is very helpful. Many thanks.

The Backward direction doesn't work properly is very slow and the coil becomes very hot ?

Thanks alot man. This is great. Very easy to understand.

How to use changeover switch please give us wiring diagram

QUESTION ONE
In class, we have discussed the star-delta method of starting, as well as the forward and
reverse control of a three-phase induction motor. In this test, you are being asked to draw the
power and control circuits of a combined (single) circuit of the above highlighted methods of
controlling a three-phase induction motor (i.e. Star-Delta Forward and Reverse control).
Conditions:
i.
When the isolator and triple pole MCB is switched on, the circuit can be energized.
ii.
When the forward start button is pressed, the motor runs in the forward star and the
delta. i.e. contactor coil (M), timer coil (T1) contactor coil (Y) are energized instantly
and the motor starts running in forward star and later contactor coil (Δ) is also
energized.
iii.
After a preset time (say 40 seconds) the normally closed of T1 opens while the normally
of T1 open closes resulting in the motor running in forward delta.
iv.
When the motor is running in forward direction, a blue indicator lamp comes on. The
contactors C2 and M2 are interlocks for the forward and reverse operation while contacts
Y1 and Δ1, are interlocks for the star-delta operations.
v.
When the stop push button is pressed or an overload takes place, the motor stops
running and the blue indicator lamp goas off.
vi.
When the reverse start push button is pressed, the motor starts running in reverse star
and later in delta. i.e. contactor coil (C), timer coil (T2), contactor coil (Y) and later
contactor coil (Δ) are energized.
vii.
After a preset time (say 40 seconds) the normally closed of T2 opens while the normally
of T2 open closes resulting in the motor running in reverse delta.
viii.
When the motor is running in reverse (star-delta), a yellow indicator lamp will be on.
ix.
When the overload trips or a stop push button in pressed, the motor stops running in the
reverse direction. how do u go about this

Thanks for this man, my journeymen told me to figure this out at home since I’m pretty new. This was a big help, cheers!

great!

Thanks Sir for a good explanation

It's not very clear, you have 2 flex cables belonging to the motor and a supply flex, what cores go where?

Wow!! Thanks that's wonderful man.

thank you

Is it possible to have a reverse -forward starter of a single phase motor?

Much appreciation brother the video has been helpful sir but I honestly request you to take me through size the capacitors for single phase motors ie run and start capacitors thanks

excellent!

Hi! Nice and good video coz u meant helping I think, but be careful when educating people especially in powers such as DC, AC etc the way u know in reversing these motors is wrong. Thanks

Thanks. It's useful and you're a great teacher.

That did not change the direction. It was doing cw before the wire change and is still cw after the wire change????

I can't hear him. Dang.

MANY thanks, you picked up a new subscriber. Could one just add a forward / reverse switch to the system to change the direction of the motor ?

Dude l watched the motor direction several times at the 10min mark and lm sure the direction of the motor is still in the forward direction......l don't think it changed direction

Good job 🔥

En quoi est-il utile de changer la direction d'un moteur merci ?

Amazing!

খুব সুন্দর, very nice and educational video, thank you.

I wonder if using a 6-prong DPDT(double-pole, double-throw) switch could reverse the rotation of a 120V AC motor?
This would allow the rotation of the motor to be changed with the flick of a switch.

your explanation is great. Thanks a lot:")

Hi. Thank you for your video. I have tried to revers two moror from old swimming pool pump. Single phase 0.75 KW. In revers the motor is slow and overloading. Please, could you give me your thought. thanks

That is extremely easy. Thanks. When I had an appliance business, the motors had a start switch that would control the power to the start winding. If a motor is like that, switch the two wires that go to the start winding from the neutral and the start switch. I would do this if a motor in a dryer was defective, and I had an extra motor from a junk dryer that turned the opposite direction.

Thank you so much for the video. It has been really helpful. 👍👍👍

Thanks...big help for..

DC motor için nasıl bir yol izleyeceğim

hi why do i need to do this? and when is the good time to do it? thanks

Excellent

Good day, how many amps breaker should be used to protect 1kw motor from over current

Nicely Done

liked and subscribed, thank you for this, I was going crazy wondering why I had a pump spinning in BACKWARD direction, and now it's perfect, thanks. you da man.

Nice but before performing this practical make sure you measure coil resistance, both running and auxiliary winding resistance must be the same ohms value otherwise motor became overheat and for few time will burned out

Thank u dear... Very useful

Hwzit Sir what may cause three induction motor not to reverse even though I swap the phases?

Tops man thanks for the video

If we were taught in school like this,then It could be good.

Think a earth wire would stop that static on mic 😁

I tried this today on my 1.1kw pump motor and it runs but makes a loud noise . What could be the problem?

Thanks a lot, had hit a snag on my project and your video helped me

Excellent informative vlog. Thank you David (electreca)

thx ...very god video

Hi do you sell motor