AC electric

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Packaging Detail:	Wooden box or according to customer's requirement
Delivery Detail:	Within 30 days after30% received your deposit

electric motor,the motors have high efficiency , beautiful modeling ,compact structure, low noise, large starting torque ,et

1.3-phase asynchronous motors
2.IEC standard
3.OEM
4.Voltage:50HZ &60HZ;380V&415V
5.Protection class: IP54 IP55

Q: Single phase single capacitance ac motor three wires wrong: Two of the three wires are connected to the capacitor, the other is connected to the power supply, and the motor can be operated by a single connection on the two capacitors. When another power source is replaced with a capacitor, the motor will reverse.

Q: 24v motor, do not know whether is dc or ac, how to judge: It has a positive negative pole on it, and you can try it with two lines. You can rotate it, and there's a line that looks like a manufacturer plus a signal-control line, and I've seen it on the fan, and you can cut it off directly if you don't use it.

Q: Juicer, dc motor or ac induction machine?: The dc motor will not be powered by 220 V dc power supply, usually low voltage dc motor, controlled by electronic circuit.

Q: Increase the load on the motor, but not overload. Is the opportunity slow down?: With increasing force, the load increases, the torque increases, and the speed is slightly slower.

Q: If the motor through reducer drive the load, the load moment of inertia is to convert to the motor shaft, namely, divided by the square of reduction ratio, and, after conversion of moment of inertia of the moment of inertia/motor = inertia ratio?: Yes, in the transmission shaft system, the rotational inertia of the axis of rotation is the output axis of inertia (Je) to the calculation axis reduction of the ratio squared (I squared). In other words, from the low speed axis to the high-speed axis, the high-speed axis rotational inertia (Jo) = low velocity axis rotational inertia (J1) is the reduction of the speed of the inertia (I squared). From the high speed axis to the low-speed axis, the inertia of the low speed axis (J1) = high speed axis rotational inertia (Jo) x reduction (I squared). In the calculation, the deceleration ratio is greater than or equal to 1, which is the low speed shaft tooth number/high gear number. The high-speed axis is usually the motor shaft.

Q: What is an ac induction motor: Because the ac current is entered in the stator coil of the induction motor, such as three-phase alternating current. The stator coil will generate a magnetic field, and the field will rotate as the alternating current changes, which we call a rotating field.

Q: How does ac motor speed control: The rated speed n = 60f/p (1-s) = synchronous speed of N1 (1-s) f power frequency The speed adjustment of the power frequency is changed by using the frequency converter, the speed adjustment range is large, the stability is smooth and the mechanical properties are hard. This is the reduction in the nominal load speed. It belongs to stepless speed adjustment. Suitable for most three-phase squirrel cage asynchronous motor. The speed adjustment of the magnetic pole is changed, it is the speed adjustment, the speed adjustment is poor, and it is commonly used for metal cutting machine tool. Change the speed adjustment. (1) rotor circuit resistance: used for ac winding asynchronous motor. The speed of adjustment is small, the resistance has to consume power, the motor is inefficient. It is used for cranes. (2) it changes the voltage regulation of the power supply, the speed adjustment is small, the torque decreases greatly with the voltage drop, and the three-phase machine is not used. For single-phase motor speed adjustment, such as fan searching. (3) a series of speed adjustment, the essence is that the rotor introduces additional electromotive force, and changes its size to speed adjustment. It is also used only for winding motor, but efficiency is improved.

Q: What are the similarities and differences between the dc brushless and the ac brushless motor?: The brushless DC (BLDC) and the brushless AC (the name for which the name doesn't seem to be used in Chinese) belong to the permanent magnet synchronous motor. The two types of motors do not depend on the armature current and the waveform of the anti-electric potential. If the inverse voltage and the armature current are the rectangular wave, that's the BLDC, if it's a sine wave, that's the BLAC. Of course the inverse electric potential is a rectangle and the current of the sine wave, becomes the BLAC operating mode, so the waveform of the current is seen in the end.

Q: Any 220V ac motor can be reversed?: The four wires can be reversed by changing the direction of the starting winding. It is possible to distinguish between resistors and resistors, and generally start winding resistance greater than the main winding. The capacitance is in no direction, so there is no change in the direction of the motor in the direction of the capacitor.

Q: What is the power of ac motor: Two phase 380V ac motor: the rated power of the two phase 380V ac motor is the rated voltage by the rated voltage (s)

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