Single-phase AC motors are different, and start running in one direction on the phase shift of power base built on arrival. An auxiliary means of departure is required for single phase motors, which, once initiated in a direction that continues to operate in that particular direction executed.
Single-phase motors are characterized by the method used to make the engine and the method used to begin to establish the direction of rotation categorized.
Split Phase Motors
Split-phaseSingle-phase motors are classified as follows and are described in the rule of 1 / 25 to 1 / 2 HP disposal. They have a low starting torque (turning force) and a high inrush current, but they are less expensive. Split-phase motors are typically applications where the load has a low starting torque and starting rarely are limited.
Capacitor motors
Capacitor motors are available in sizes from sub-fractional to 15 HP and prove to be the most popular single-phase motors on the market.
Individual valuesCapacitor motors
They are also called permanent split capacitor (PSC) motors. The motor uses a capacitor connected in series with one of the two windings. This type of engine is usually in small fans, blowers and pumps typically used less than 1 HP.
Two value capacitor motors
The two engines capacitor value is typically used for large fans with 5-15 HP single phase motors. It begins as a capacitor start motor, but it works as a form of two-phase or PSC motor.Therefore, large single-phase motors with high starting torque and moderate starting currents using this combination, and reasonably priced.
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