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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:Why does the motor need capacitance when the machine starts?: Only for single phase ac motor, because a single winding is unable to form a rotating magnetic field, the electric capacity of a rotating magnetic field is formed after phase-shifting three-phase don't need to, so it can synthesize a rotating magnetic field

Q:What does ac motor have to do with a carbon brush: Ac motor USES carbon brush: winding asynchronous motor, ac commutator motor and electric motor and so on.

Q:Why is the ac motor chain divided by time is voltage: Voltage, the electric potential is equivalent to the rate of change of magnetic chain, namely the change of the magnetic chain divided by the amount of time variation, flux variation with magnetic chain is the quantity of the same dimension, their values are the same. So the base value of the magnetic strand divided by the base of time is the base value of the voltage.

Q:Is it still a communication welder: Never put off till tomorrow what you can do now promotion of inverter dc welding machine and high recognition are very popular, and in recent years the development of the quality of welding inverter also promoted to a higher level, failure rate also fell dramatically; The welding performance of the inverter welder is much better than the ac welder, so its market share is higher (compared to the ac). And in other series of welders (e.g., argon welding, square wave alternating current, gas welder, plasma...) The reverse welder's share is higher

Q:The ac motor with more than one kilowatt will be activated by the launcher: If just use ordinary motor (do not include the power plant, industrial production using motor), you can refer to: civil, public power grid points directly power supply transformer and village power supply two kinds, the former is 11 kw allows direct start the following, which is 15 kw In fact, there are four factors to consider: When the motor starts, the voltage on the distribution bus at various levels meets the normal requirements of other devices; Mechanical energy is able to withstand the shock torque when the motor is fully pressed. The motor itself can withstand the shock of full pressure starting. There is no special requirement for motor start.

Q:The voltage must be, what is the speed of the motor What is the rated voltage of the motor in alternating current? (with winding winding number): Frequency, the number of cycles per unit time is completed, how often is to describe the periodic motion of a quantity, commonly used symbols f or argument, said unit for seconds, symbols for s. To commemorate the contribution of German physicist herz, the unit of frequency was named Hertz, or Hz for short. Each object has a frequency that is independent of the amplitude that is determined by its nature, which is called the natural frequency. The concept of frequency is applied not only in mechanics and acoustics, but also in electromagnetism, optics and radio.

Q:How does dc motor change ac motor: You have to know that electrical motors and motors, generators and motors can be interchangeable, whether dc or ac,

Q:380v's ac motor operates under 330v voltage: It is normal to be able to be driven, the difference is a few dozen volts different, it is only to calculate to be able to discover, the surface is not visible to the naked eye.

Q:How does ac motor winding be classified?: Concentrated winding Centralized winding used in stator salient pole type, usually made rectangular coil winding, finalize the warp bandaging, again after leaching paint drying treatment, embedded in a convex pole core. General commutator motor (including dc motor) and general motor excitation coil and single phase mask main pole pole salient motor windings are centralized winding. Usually is highly centralized winding a coil, but there are also adopt ordinary extremely (cylindrical) form, such as pole motor frame type cover is to use a coil form the motor poles. Distributed winding Distributed winding of the motor stator without convex palm, each pole consists of one or several coil embedded wiring according to certain rules of coil group, after electrify form different polarity of magnetic pole, so also called non-salient pole type. The distributed winding can be divided into concentric and overlapping classes according to the layout of the layout.

Q:What is dc and ac servo motor?? What are the features?: There is no brush and commutator, so the work is reliable and requires low maintenance and maintenance. It is convenient to heat the heat of the stator winding. The inertia is small and easy to improve the speed of the system. It is adapted to the high speed torque. There is a smaller volume and weight under the same power.

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