Siemens H-compact PLUS Motors


The Siemens H-compact PLUS series delivers high-efficiency, above-NEMA motors engineered for the most demanding industrial environments. With advanced insulation systems, precision engineering, and modular designs, these motors meet or exceed international standards for durability and performance.

Key Points

  • Available with power ratings up to 18,000 HP (13 MW) and shaft heights up to 710 mm.
  • Suitable for both constant and variable speed applications in harsh environments.
  • Features Siemens' proprietary MICALASTIC® insulation system for extended service life.
  • Ideal for applications like pumps, compressors, blowers, and extruders across industries.
  • Designed for exceptional electrical and mechanical performance using high-conductivity copper and innovative cooling.
  • Built to IEC, NEMA, NEC, CSA, and API 541 standards.
  • Operates efficiently with reduced noise and vibration for improved plant safety.
  • Offers multiple cooling options: WPII, TEWAC, and TEAAC, with flexible mounting and protection classes.