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    1.5 hp (1.1kW) 3 phase 6 pole AC Induction Motor

    1.5 hp(1.1kW) induction motor is an three-phase squirrel cage type, running at the rated speed of 940rpm with 6 pole number, selectable voltages 380V, 400V, 415V and 525V, TEFC enclosure and foot mounting, and widely used to drive industrial machines because it is rugged, reliable and economical.
    SKU: ATO-YE2-90L-6
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    Delivery date: 6-12 days

    1.5 hp (1.1kW) 3-phase 6-pole AC induction motor or asynchronous motor has its unique features of simple and rugged construction, low cost and minimum maintenance, high reliability and easy operation. It can widely used in various kinds of general purpose machineries like fans, pumps, compressors, machine tools, transportation and so on, and it can also be used in the hazardous areas such as petrochemical, mining, steel industries.


    Basics Model ATO-YE2-90L-6
    Design Standard IEC
    Weight 28kg
    Mounting Horizontal Foot Mounting
    Frame Size 90L (compliance to IEC60034)
    Enclosure Totally Enclosed
    Degree of protection IP55 according to IEC600034-5
    Cooling TEFC(compliance to IC 411 code of IEC 60034-6)
    Efficiency Class IE2 according to IEC60034-30-2008
    Technical Parameters Nominal Output 1.5hp or 1.1kW
    Pole Number 6-pole
    Nominal Speed 940rpm
    Frequency 50Hz
    Nominal Voltage 380V 400V 415V 525V
    Nominal Current(IFL) 2.9A 2.8A 2.7A 2.1A
    Locked Rotor Current/IFL 5.5
    Efficiency 78.2%
    Power Factor( cosφ) 0.73
    Nominal Torque 11.2Nm
    Locked Rotor Torque/TFL 2.2
    Maximum Torque/TFL 2.5
    Moment of Interia 0.008kgm²
    Noise Level 57dB(A)
    Vibration Level Grade A
    Insulation Class Class F/Class B
    Environment Ambient Temperature -20℃+40℃
    Altitude Less than 1000m above sea level

    three phase induction motor foot mounting B3

    Frame Size A AA AB AC AD' B BB C D E ED F G GD H HA HD K KK L LG
    90L 140 36 180 195 150 125 210 56 24 50 32 8 20 7 90 12.5 260 10 M24*1.5 390 126

    Wiring Diagrams (Three-phase squirrel-cage induction motor)
    3 phase induction motor wiring connection diagram
    Tips: Induction motor’s applications
    Induction motor is an AC motor whose ratio between loaded rotate speed and the frequency connected to the grid is not constant. It varies with the size of load. The larger the load torque is, the lower the rotor speed is.
    Induction motor, mainly running as an electric motor with the power range from a few watts to thousands of kilowatts, is the most widely used to provide power for a variety of mechanical equipment and household appliances. Three-phase induction motor are mostlt used to drive machine tools, small and medium steel rolling equipment, fans, pumps, light industry machinery, metallurgy and mining machinery etc.Single-phase induction motor is widely used in fans, washing machines, refrigerators, air conditioners and other household appliances. Induction motor can also be used as the generator for wind power plants and small hydro-power stations.

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