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Brief overview
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Motor type:
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Synchronous motor with laminated cylindrical rotor
Optional: squirrel cage induction motor
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Type of construction:
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IM1001 / IM7311 / IM7315
Optional: IM3011 and IM3231 (edger)
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Power rating:
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500 kW - 16.5 MW
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Speed:
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20 - 1500 rpm (typical base speed: 50 - 900 rpm)
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Overload capability:
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2.0 x Mrated continuously running rolling mill motors, coilers
2.5 x Mrated edgers, beam rolling mills, reversing mill motors (rougher) (up to 2.75 Mrated maximum)
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Speed:
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20 - 1500 rpm (typical base speed: 50 - 900 rpm)
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Voltages:
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Designed for converter operation
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Cooling type:
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Water/air, forced ventilation
Optional: ventilation through the foundation/pipe connection
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Degree of protection:
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Motor housing IP44, slip-ring housing IP23
Optional: motor housing IP54, slip-ring housing IP54
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