Siemens AG (Munich, Germany) offers the Simotics DP motors based on the 1LE1 motor platform. The ventilated roller table motors are designed for applications in the steel industry where they must meet requirements for vibration and shock according to Class 3M4. Versions of the motors are optimized for use with converters of the Sinamics S120 series and, as integrated drive systems, contribute to reliable and efficient operation. The motor design has been tested in accordance with to DIN EN60721-3-3. They are available in 4- and 6-pole designs with shaft heights from 112 to 280 mm, and in the torque range from 20 to 578 Nm. The series comprises not only mains powered motors, but also versions optimized for converter operation with special insulation systems. When used together with the Sinamics S120 drive system, these motors form an integrated drive system.
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