Y series three-phase asynchronous motors Three-phase aluminum motors

Y series three-phase induction motor (Y series three-phase three-phase AC induction motors aluminum motors) to spin up is a prerequisite for having a rotating magnetic field, three-phase asynchronous motor stator windings is used to produce a rotating magnetic field. We know that the three-phase voltage phase difference between the phases is 120 degrees, three-phase asynchronous motor stator windings in three orientations in space also difference of 120 degrees in phase, so that when the stator winding through When the three-phase power, the stator windings will produce a rotating magnetic field, after the stator windings produce a rotating magnetic field, the rotor conductor (Cage Bar) will cut the rotating magnetic field of the magnetic field lines generated by the induced current, the current in the rotor bars and the rotating magnetic field interaction of electromagnetic force, the electromagnetic force generated by the electromagnetic torque drives the rotor rotating magnetic field along the direction of spin. Under normal circumstances, the actual rotation speed of the motor speed is not lower than the rotating magnetic field synchronized. To this end we call the three-phase motor is asynchronous motor. Y series three-phase asynchronous motor with single-phase asynchronous motor structure similar to that of the stator core slots fitted three-phase windings (with single chain, single concentric and single cross-type three structures). After the composition of the three-phase stator windings access to AC power, the rotating field winding current, induced current in the rotor conductors, the interaction of the induced current in the rotor and the air gap rotating magnetic field, and an electromagnetic switch cabinet (asynchronous transfer cabinet) , the motor is rotated. Y series three-phase induction motor (Y series three-phase three-phase AC induction motor aluminum motor) is a general purpose squirrel cage induction motor basic series, the national unified design. Its high centers, power level and mounting dimensions are in line with the International Electrotechnical Commission IEC standards. Products and all kinds of machinery and equipment at home and abroad ,, cabinet material into aluminum and steel. High Y series three-phase asynchronous motor center 80-355mm. Insulation class B, enclosure protection class IP44, cooling IC411. Basic installation methods are B3, B5, B35 and so on. Duty: S1 continuous duty, the ambient temperature -15- + 40 ℃, altitude of 1000 meters. Voltage 380V, frequency 50HZ. Connection: 3KW and below the Y connection, 4KW and above △ connection. Y series three-phase asynchronous motors with high efficiency, low energy consumption, low noise, vibration, light weight, small size, excellent performance, reliable operation and easy maintenance. Widely used in machinery and equipment industry, agriculture, construction, mining industry, all kinds of no special requirements. Such as fans, pumps, machine tools, lifting and agricultural products processing machinery. Protection class: IP44 / IP54 / IP55 Cooling: IC0141 Insulation class: B / F Rated frequency: 50 / 60Hz Rated voltage: 220/380/400/415 / 440V Duty: S1