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YRKK high efficiency 6KV or 10KV high voltage three-phase asynchronous motor

The YR/YRKK motor is three-phase asynchronous motors with wound rotors. The starting torque and starting current of the motor can be adjusted by adjusting the external additional resistance of the rotor.

    Product Detail

    YR/YRKK motors have the advantages of compact structure, light weight, high efficiency, energy saving, low noise, low vibration, high reliability, long service life, easy installation and maintenance, etc. They are mainly used in rolling mills, hoists, fans, water pumps, mills, crushers, grinders and other general mechanical equipment or other similar mechanical equipment in industries such as petroleum, chemical industry, coal, power stations, metallurgy, textiles, medicine, and grain processing.

    Model reference

    YRKK- 630L-4 
    YR-High-voltage cooled wound rotor motor
    KK- Air-to-Air Cooling
    630 - Frame Size 630 mm
    L-Length of the motor
    4 - Pole of  4

    Basic parameters

    Frame size 355~630 mm
    Power 185~2000 kW
    Voltage 3kv~13KV.
    Rated Power 1500/1000/750/600/500rpm
    Protection Grade IP55/IP54/IP23
    Cooling Method IC611/IC666/IC616/IC01
    Insulation F
    Service S1
    Ambient temperature -15 °C ~ + 40 °C
    Environment indoors
    Altitude ≤1000m
    Bearing Chinese/SKF/FAG/NSK available
    Mounting IMB3
    Temperature rise limit 80K(B)
    Painting As per client requirements

    Motor type description

     high voltage three-phase asynchronous motorltf

    FAQ                 

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