Скачать или смотреть single phase motor wiring with 1capacity _ reverse and forward

The way to change the rotation direction of single-phase induction motors can be different according to the type of start-up. But in any case, the direction of the current in one of the main or starter coils must be changed to change the direction of rotation of the motor axis. If we change the direction of current in both coils or change the position of phase and neutral, the direction of rotation of the motor will not change.

Also, in electric motors with a temporary capacitor in the circuit and two capacitors that have a remote function switch, it is not possible to perform fast left and right rotation because the centrifugal switch has changed its position in the normal working mode of the motor and the starting coil and the capacitor are out of the circuit. To change the rotation direction of the engine, the engine shaft speed must be reduced to less than one third of the engine's nominal speed and the speed function key must be returned to the initial state, then the engine must be connected to the electricity.

To change the rotation direction of a single-phase motor with a permanent capacitor in the circuit, the two ends of the starter coil can be changed, or by using the following circuit, in the power circuit, or by changing the neutral wire between the two ends of the capacitor, the direction of the motor rotation can be changed. . In this case, the type of winding is changed, that is, in the first case, the first winding (U1 and U2) is directly connected to the phase and neutral (main winding) and the second winding (Z1 and Z2) is connected in series with the capacitor and then to the phase and the neutral is connected, but in left-handed mode, the first coil is connected in series with the capacitor and the second coil is directly connected to the phase and neutral.
#single_phase_motor
#forward_reverse_single_phase_motor