Change direction in single phase motor

H

Thread Starter

hhh

how can possible to change direction in single phase motor? so possible to change phase like dc motor that is possible.
 
You will find one capacitor in the single phase ac motor.

Rotation direction changing is possible by replacing the capacitor with an inductor / coil.

But you have to match the impedance of the capacitor and inductor coil in your system voltage.
 
> how can possible to change direction in single phase motor? so possible to
> change phase like dc motor that is possible.

To run a single-phase AC motor, it is necessary to use a capacitor between the motor and the input voltage. One winding is connected directly across the supply while the other windings are connected to the supply and capacitor. Therefore, how the capacitor is connected and to which side the capacitor is connected to the supply will determine the direction the AC motor will run.

trueblue
http://anaheimautomation.com/products/encoder/rotary-encoder-list.php?cID=422&cdID=375
 
R
Reverse the connections on one of the windings, either the start or run winding. You cannot reverse it on the fly, it must stop first.

If it's a shaded pole type you can often pull apart and assemble it with the shaft coming out the other end.
 
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