SIMOTICS SD Severe Duty Motors


The Severe Duty motors with gray cast iron frames are especially rugged. This makes them the first choice for applications in the toughest of environmental conditions. They master dust or vibration in crushers and mixers as well as the aggressive atmospheres that prevail in the petrochemical and process industries.

Technical data overview

Brief overview

Power and voltage range:

0.75 kW up to 200 kW

For all of the usual voltages up to 3 AC 660 V

Frame sizes and types of construction:

100 to 315

Rated speed:

750 - 3600 rpm

Number of poles:

2 / 4 / 6 / 8

Efficiency classes:

IE1 = Standard Efficiency

IE2 = High Efficiency

IE3 = Premium Efficiency

NEE = NEMA Energy Efficient Motors acc. to NEMA MG1

NPE = NEMA Premium Efficient Motors acc. to NEMA MG1

Typical applications

  • Pumps

  • Fans

  • Compressors

  • Petrochemical industry

  • Production industry

  • Pharmaceutical

  • Chemical

  • Printing