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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:Dc motor power 13KW for ac motor: The dc motor and ac motor are not allowed to be exchanged for each other. This is because the external properties of dc motors and ac motors are very different, and the relative information will be known. If direct substitution is used, it will directly affect the mechanical properties and the life of the motor. But as a technical reform project, there are also successful cases. The first priority is to give the torque to the mechanical requirement, and to match the power, check the manual and check it out.

Q:What does the motor center of the three-phase ac motor mean: Three-phase ac asynchronous motor is a power drag device that converts electrical energy into mechanical energy. It consists mainly of stator, rotor and air gap between them. Of a rotating magnetic field generated by the stator (its speed synchronous speed n1) and the relative motion of the rotor winding and rotor winding for cutting the magnetic induction line produce inductive electromotive force, so that the induced current in the rotor winding, widely used in various fields.

Q:Calculation method of motor torque: There is a formula for your problem: Electrical power: P = 1.732 * U * cos phi Torque: T = 9549 times P/n; Power torque = 9550 * output power/output speed Torque = 9550 * output power/output speed P = T * n / 9550 The formulas The relationship between motor power, torque and speed Power = force * velocity

Q:Why does a single motor have a series of capacitors: As we all know, the rotation of the ac motor on electric current produced by a rotating magnetic field, and single-phase motor is different from the three-phase motor, three-phase motor through 120 degrees is the difference in phase and three phase current, can produce a rotating magnetic field; And single phase motors through the single phase current does not produce a rotating magnetic field, need to take some methods to make it produce a rotating magnetic field, using capacitance is one method, which is the most common method, capacitance is used to split phase, the purpose is to make two spare set of the current produce nearly 90 ゜ phase difference, in order to produce a rotating magnetic field.

Q:What is the speed of the general motors: The speed of the motor is also the rated speed of the motor. The speed of the motor at the rated power. The speed of the motor, which is full load, is also called full load speed. Use the symbol "n" to indicate the unit is "RPM". Two, different purpose and type of motor, different speed. Three, motor speed calculation of synchronous speed = 60 * the logarithmic frequency/poles (n = 60 * f/p) n -- -- -- -- -- -- -- -- motor speed (numble), unit: revolutions per minute (RPM) F -- -alternating current frequency (frequency), unit: Hz P - - the magnetic pole logarithm (pair), unit: right (p). 8 extreme: 60 * 50/4 = 750 RPM, and asynchronous RPM is slightly reduced by about 735 RPM.

Q:How does dc motor change ac motor: But between dc motor and ac motor can't convert each other, this is because their manufacturing process and machine structure is different, the design from the start then can not be changed, unless you have taken apart the motor to have done

Q:The application of single phase ac asynchronous motor in washing machine: The machine that drives the washer is the motor. Selecting the motor at present, the washing machine has the following kinds: single phase ac asynchronous motor, single-phase series motor, permanent magnet brushless dc motor and switched reluctance motor. It is divided by the structure of the motor and the way of work; If the connection mode of the motor and load is divided, it can be divided into indirect drive and direct drive. Direct drive, the output shaft of the motor is directly connected with the load, and eliminates the central driving chain, which is a kind of both a short and advanced drive. The motor that carries out this type of drive is the direct drive motor. The tube says: direct drive motor. It's also called DD motor in English.

Q:Is ac servo motor power fixed: The rated power of ac servo motor for a finished product is fixed. But the actual power of the actual runtime varies with the load.

Q:What are the advantages of the dc welder and ac welder? The better one?: The biggest advantage of ac welder is that it is cheaper, and the advantage of dc welder is better than ac welder. Ac welder and dc welder are two types of welder's classification. Electric welding machine is the use of the positive and negative poles in instantaneous short circuit which is caused by high temperature arc to melt the solder on the welding electrode and welding material, cause the contact material combination of equipment. The welding machine can be divided into two types according to the type of output power Advantage of ac welder: cheap price; Disadvantages: high power consumption, low electric load (not easy arc), electric current instability, broken arc, sticky electrode, heavy, welding plain electrode. Dc welding machine advantages: low power consumption, high no-load voltage, current stability, easy arc starting), continuous arc, non-stick electrode, lightweight flexible, suitable for all brands of electrode; Disadvantages: the price is more expensive. Normally, dc motor is better than ac motor.

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): Voltage must be associated with the frequency of alternating current and turn.

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