Right from the beginning we have high performance slow-running motors for the metal industry in our delivery program. After direct current motors having dominated for a long time, today dynamic, high-quality three-phase motors are used: for larger torques as synchronous machines as solid pole versions, for smaller torques as asynchronous squirrel-cage motors. The mechanical construction is designed for high loads in rolling mill operation; equally the electromagnetic dimensioning fulfils the requirements of overloads, adjusting range and control dynamics. The cooling is predominantly reliant on air-to-water heat exchangers.
We supply motors for hot and cold rolling mills for reversal stands in single and twin assembly, for edgers, finishing and tandem mills in single and duo or quarto assembly for reeling, shear and auxiliary drives.
Our product range for this industry comprises:
Asynchronous motors with squirrel-cage rotor:
|Torque||5 – 120 kNm|
|Number of poles||6-, 8- to 16-pole|
Synchronous motors - solid pole rotors:
|Torque||10 – 2,200 kNm|
|Number of poles||6-, 8- to 30-pole|
|Voltage range||690 – 6,000 V|
|Cooling types||air/water, air/air|
|Types||IM B3 and IM 7115 and modifications|
|Bearing||Rolling or friction bearings|
Kindly look into making an enquiry regarding deviating versions.