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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: Ac frequency conversion air conditioning compressor is synchronous motor and asynchronous motor: Frequency conversion is used to change the frequency of alternating current to control the speed. Turn alternating current into high voltage dc and then turn into three phase alternating current through high power IGBT.

Q: The application of single phase ac asynchronous motor in washing machine: Washing machine motor should be called: capacitive single-phase asynchronous motor. The principle is on the startup winding in series a proper capacitor, due to the capacitor current lagging behind its voltage 90 degrees, so can produce a deflection on the stator magnetic field, the motor rotation. A washing machine is a clean appliance that USES electricity to produce mechanical functions to wash clothes. The washing capacity is divided into two categories: household and collective. China requires washing capacity in under 6 kg belong to household washing machine: household washing machine mainly by the body, wash to take off the bucket (some wash and take off the bucket separately), drive and control system, etc, some still is equipped with heating device. Washing machines generally refer to the use of water as the main cleaning fluid, which is different from the use of special cleaning solution and usually the dry cleaning which is responsible for the special person.

Q: Can two phase ac motor not be able to install governor?: Two phase ac motor can be equipped with governor; Ac motor speed regulation by changing the power supply frequency of ac motor, the extreme logarithm and the slip ratio, etc., to realize the speed adjustment technology.

Q: Multiple choice: the armature winding of large and medium ac motor is often used for the distribution winding of a double-spaced short distance. A reduces the current harmonics B, reduce the cost C reduces the air gap harmonic magnetic field: Because general winding when using single-layer windings, most (not all) cannot form a short distance, but the whole distance, the motor can effectively weaken the high order harmonic. The double winding will solve both problems.

Q: The type of speed adjustment of ac motor and the difference between them: There are three types of ac motor speeds common in industry. 1, the slip motor speed -- -- -- -- -- - on the motor output shaft is equipped with a pair of electromagnetic coupling, speed tests to adjust the magnetic field of the coupling with a set of speed. (not very much now, the disadvantage is inefficiency, the advantage is that it can be adjusted without speed.)

Q: Permanent magnet motor is dc motor and ac motor: Who says ac motors can't use permanent magnets? The permanent magnet field is synchronized with the rotating magnetic field, which is the permanent magnet synchronous ac motor.

Q: What effect is the capacitor on the ac motor?: There are two types of electrical capacitors: 1, startup capacitor: concatenated on the vice of single-phase motor winding, for motor startup phase shift voltage, and vice winding broken after the motor run properly. Capacitance: a series of secondary windings of a single phase motor to provide a moving current for the motor subwinding. In the normal operation of the motor, keep in line with the secondary winding.

Q: Which is better for a dc treadmill or an ac treadmill?: How are you Run ac electric motor with frequency converter, and frequency converter, dc, need not run on the market at present electricity is dc motor, dc motor is ac motor durable, cost is lower than ac motor, dc motor for household electricity run using frequency low unlike commercial electricity run continuous operation at the club for a long time, so there is no need to buy ac motor electrical run, of course, if your family has better conditions with ac motor.

Q: The ac motor doesn't have a brush so how does the rotor rotate?: If you remove the core, you will see something like a coil, usually made of easily conductive metals such as copper or aluminum. Because ac power is a three-phase alternating current of the sine wave, a rotating field is formed on the coils, so there is less of a dc motor.

Q: What is the normal current of the three-phase motor of 3KW: So, for common communicators, the open loop control and the motor plug are not able to control the torque. If the servo ac motor is adopted, the closed-loop speed control, Angle control and position control can be blocked. For ordinary motor, you can consider, mechanical lock or jammed, mandatory locked-rotor, has completed the user's technical requirements, and then let go of mechanical plugging turn institutions, for the next process control. Ac motors are easily burned if plugged or missing. Must first understand the motor winding dc resistance of the dc resistance is under 15 Ω (motor dc resistance is smaller, the greater the power from less than 1 Ω), if the blocked or lacks when the motor has lost its ac impedance, so only under 15 Ω loop resistance of the motor, then the current can want to how much (380 v, 0.35 KW, for example: 380 present 15 = 25, 25 A was greater than the motor coil current over-current value). Often lack of phase, so the motor over-current protection (by the hand of my circuits are lack of phase, over-current protection), the first one but problems is that the current changes, this will protect the motor.

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