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    3 hp (2.2kW) 3 phase 6 pole AC Induction Motor

    Three phase induction motor, with output 3 hp/2.2kW, rated speed 6P 945rpm, nominal torque 15.2Nm are designed according to IEC standards and efficiency class in line with IE2. Optimum structure, high reliability, low noise, high protection class, high insulation class and simple operation.
    SKU: ATO-YE2-100L-6
    Free shipping
    Delivery date: 6-12 days

    This is 3-phase 6-pole AC induction motor or asynchronous motor with 3 hp (2.2kW) output and 945rpm speed, which can be 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. Low price and easy maintenance.


    Basics Model ATO-YE2-100L-6
    Design Standard IEC
    Weight 37kg
    Mounting Horizontal Foot Mounting
    Frame Size 100L (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 3hp or 2.2kW
    Pole Number 6-pole
    Nominal Speed 945rpm
    Frequency 50Hz
    Nominal Voltage 380V 400V 415V 525V
    Nominal Current(IFL) 3.9A 3.7A 3.6A 2.8A
    Locked Rotor Current/IFL 5.6
    Efficiency 79.8%
    Power Factor( cosφ) 0.73
    Nominal Torque 15.2Nm
    Locked Rotor Torque/TFL 2.1
    Maximum Torque/TFL 2.4
    Moment of Interia 0.013kgm²
    Noise Level 61dB(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
    100L 160 40 205 215 160 140 233 63 28 60 40 8 24 7 100 14 275 12 M24*1.5 435 153

    Wiring Diagrams (Three-phase squirrel-cage induction motor)
    3 phase induction motor wiring connection diagram
    Tips: Asynchronous motors versus synchronous motors
    1. Principle
    Induction motor refers that under the effect of two magnetic fields both the rotating magnetic field generated by alternating currents access to stator and the magnetic field produced by the rotor affected, the rotor rotates with the rotating magnetic field of stator. The magnetic field of rotor is slower than the one of stator thus there is a slip. Due to its non-synchronous, it is called as asynchronous motor.
    Synchronous motor refers that under a constant magnetic field formed by man-made direct current the rotor synchronously rotates with the rotating magnetic field of stator.
    2. Structure
    Stator windings are the same between synchronous and induction motor, but the main difference is the rotor structure.
    For the synchronous motor, as for DC excitation windings of rotor, the current is introduced by slip rings under the effect of external excitation power supply. Since rotor windings of induction motor is short-circuited and the current is generated by electromagnetic induction.
    3. Usage
    Synchronous motors are mainly introduced into large size generators, while almost all induction motors are run in electric motors.

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