hansen Y2 series three-phase asynchronous motors

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Loading Port:: Qingdao

Payment Terms:: TT OR LC

Min Order Qty:: 10 set

Supply Capability:: 10000 set/month

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Specifications

Y2 series induction motor
1.Totally enclosed fan cooled.
2.constant speed
3.IP54/IP55, ClassB/F.
4.High efficiency

1.Charateristic. Y2 Series motors are totally enclosed fan cooled (TEFC), squirrel cage three-phase induction motors, developed with new technique. They are renewal and upgrading products of Y series. The mounting dimension is fully comformed with IEC standard .

2.Performance. The motors have the merits of beautiful modeling, compact structure, low noise, high efficiency, large starting torque, easy serving, etc . They are adopted with F class insulation .

3.Application field. The motors are widely used in various machines and equipments, such as drilling machines, blowers, pumps, compressors, transporters, agricultural and foot processing machines.

Operating Conditions

Ambient temperature:-15°C≤0≤40°C
Altitude: Not exceeding 1000 meters
Rated voltage: 380V±5%
Rated frequency: 50HZ/60HZ
Connection: Y Start-Connection for 3kw and below
Triangle Date-Connection for 3kw or more
Duty/Rating: Continuous (S1)
Insulation class:Class B/Class F
Protection class:The mam body of the motor IP54
The terminal box IP55
Cooling type:IC0141

Mounting mode

Q: How to distinguish dc motor from ac motor?: Relative decision, according to the purpose of the use dc motor energy saving, high power factor, but need to convert ac to dc, need to increase the current transformer, cause high cost; The ac motor is easy to use, the structure is simple, the relative noise is too loud, please make the decision according to the demand

Q: When the ac servo motor is turned off, the rotor shaft is tight: If there is no brake device, it indicates that the load is not installed properly, which can cause rotational difficulty. Solution: loosen the load and turn the motor separately. The structure of ac servo motor can be divided into two parts, the stator part and the rotor part. The structure of the stator is basically the same as the stator of the rotating transformer, and in the stator iron core, there is also a two-phase winding of the Angle of 90 degree Angle. One group is the excitation winding, the other is the control winding, the ac servo motor is a two-phase ac motor. When ac servo motor is used, the excitation voltage Uf is applied at both ends of the excitation winding, and the control voltage is applied on both ends of the winding winding. When the stator winding is combined with the voltage, the servo motor will soon turn. Going into the field winding and control winding current to produce a rotating magnetic field in the motor, the rotating magnetic field to determine the steering motor, when any one of favorite on winding voltage inverting, the direction of the rotating magnetic field is changed, the direction of the motor is also changing.

Q: The ac motor is not positive and negative, so how do you achieve positive and reverse?: Three-phase motor fixed wiring to produce a circular rotating magnetic field, single phase motors through a secondary coil series capacitor formed an elliptic rotating magnetic field, as long as the connection method is fixed, the above two is fixed in the direction of the field Change the wiring method, can change the rotation method of the magnetic field, realize positive and backward turn

Q: Is the synchronous motor not communicating? Why do you say that brushless dc is a type of synchronous motor? Exclude o: Brushless dc motor is not a smooth direct current, but pulse square wave. Like synchronous motors, speed is associated with frequency of square waves.

Q: Can ac motors be used to speed control?: If you don't have a low frequency field running, you can choose to ordinary asynchronous motor, if there is a low frequency operation that suggest you still choose frequency conversion motor, is mainly ordinary motor cooling fan is connected to the motor spindle, fan heat dissipating capacity of low frequency, then the heat dissipation of the motor can't guarantee. But the frequency conversion machine is the opposite, because the fan is controlled separately, it is forced wind cold. It doesn't matter even at low frequencies. I hope I can help you.

Q: Why not use a commutator?: Because the dc motor changes the direction of the current through the commutator and the coil keeps rotating

Q: Which is good for dc motor and ac motor?: The family seems to be alternating current, so it should be alternating current. Direct current also seldom listens

Q: The ac motor with more than one kilowatt will be activated by the launcher: 1, when the following conditions are met, the motor shall be fully pressed: When the motor starts, the voltage of the distribution bus is in accordance with the provisions of article 2.3.2 of this standard: Mechanical energy can withstand the shock torque when the motor is fully pressed. There is no special provision for the starting mode of the motor. When it is not in accordance with the condition of full pressure starting, the electromotive force is suitable for the starting up, or the other suitable starting way. The starting mode of the motor should be coupled with the speed adjustment mode when the speed adjustment is required.

Q: Control the power ac motor with thyristor or relay?: Direct starting? Pay more attention on get a molded case circuit breaker with motor protection remote control words that do with contactor control circuit breaker short circuit protection Although a bit bad Make the correct choice is capacity

Q: Ac asynchronous generator principle: Asynchronous generator rotor is higher than the synchronous speed, the stator magnetic field will be of induction coil cutting, voltage and current, if the power grid, the grid frequency control are the synchronous speed. If it is not incorporated into the grid, its synchronous speed will be determined by the combination of the generator's speed and load.

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