1300621009

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1300621009 is the type number of a single-phase capacitor-start asynchronous motor. It is mainly applicable for the operating environment of single-phase AC power 50Hz/60Hz. It is mainly used for small machines such as sewing machines, electric fans, drill presses, pumps, and the like.

The working principle of the 1300621009 single-phase capacitor-start asynchronous motor is to make use of the induction motor principle, using the electromagnetic induction effect of the winding to obtain a rotational torque. The working principle of the single-phase motor can be divided into two parts: Capacitor-start phase and Capacitor-run phase.

Capacitor-start phase: When the single-phase AC motor is powered on, a high-current torque is generated by the capacitance to maintain the running of the rotor. The back EMF generated by the rotor at this time is very low, and the armature current is about three times the rated current. At this time, a larger starting torque is generated and the rotor accelerates to near-rated speed. After the motor reaches the rated speed, the capacitor is disconnected.

Capacitor-run phase: During the Capacitor-run phase, the current of the motor circuit is relatively low. The rotor is driven by the force of the electromagnetic field generated by the stator. At this time, the armature current is only equal to the rated current, and a weaker starting torque is generated.

In addition, the 1300621009 single-phase capacitor-start asynchronous motor is equipped with an over-current protector, which can effectively protect the motor from overload and burn. It also has a cooling system to maintain the normal temperature of the motor and reduce the possibility of damage.

In short, the 1300621009 single-phase capacitor-start asynchronous motor has good performance and high reliability. It is suitable for various single-phase AC power supply environments and can be widely used in small mechanical equipment, electric fans, generators and other fields.

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